how to read napa belt numbershow to read napa belt numbers

and a single digit. Once the new belt is crudely wrapped around each pulley, to reinstall, its much easier if the last part you have to slip over is on the backside of the belt (non-ribbed side). 0000006583 00000 n <>stream g8| 5 55 55 55 55m~ 5k_CzG>>z|,d3yqMt_c:unK=M Whenever you are working on your vehicle, we recommend that you follow these important safety rules: Your email address will not be published.Required fields are marked *. 0 o You are using an out of date browser. And by the way the drive comes directly from the crank shaft pulley. BfG#}>"ASOfdoQ\\LU)3*2*JfYdV0+JfYdV0+PE^ERt/.CvCZ1k}-&hb 9 Then it showed me and burnt up a " plastic" idler. The primary source of the seamless task done by the V-Belt comes from the rotation of the crankshaft, which helps to drive one or two units of an engine. hbbd```b``z"w6 As long as we make use of one or two machines regardless of its size, V-Belt keeps it in motion. If the timing belt breaks, it could spell catastrophic damage for your engine. <> Same thing. r\a W+%y ^W`|dK9|G8|_pV:+ Similar cross reference charts exist for serpentine belts produced by Dayco and other manufacturers. 0000029690 00000 n How to Read a PK Number On A Serpentine Belt Most v-ribbed belts, commonly referred to as serpentine belts, contain two different part numbers. endobj 0000059989 00000 n Beware of hot objects, sharp instruments and hazardous materials. It is common today that many people take their vehicles accessory belt drive system for granted. Hyphens, spaces and slashes ( / ) within belt number are optional. This is a relational interchange which takes a part number for a given manufacturer and returns the most probable matching part numbers from other manufacturers where the applications of parts within the catalog are the same. The second, and lesser known one, is a global industry standard number 0000026216 00000 n The full accessory belt drive system must be inspected. Some manufacturers will write it as 13AV1510, not sure what the "A" there stands for but everything else is the same. A machine with two shafts definitely needs to transmit power from one shaft to the other. %PDF-1.5 % FxHC+)J&h"q.{s>.:k );@Hay-bNNO&s't7 oTVH9k|cm){DoI>X~Y,M*!Ja"KI"*QFgSDt#_V. Capitalization doesn't matter, e.g., AbCd will match aBcD. In other to carry out this task seamlessly, the use of power transmission devices such as chains, gears, and belts, in particular, are adopted. 0000003262 00000 n endstream This type of V-Belt is more efficient than the Classical type as they have the most significant degree possible for the distribution of force and load transfer, which is the main advantage over the Classical type. I`R0--B#okUkj #$AB*)&v).ahZP '\!JJh) Part Number: Gates: Comment: Belt Drive Components: Continuously Variable Transmission (CVT) Belts: G-Force CVT Belts: CARQUEST Belts & Hose: . <>stream Battery part numbers 9301, 8302, and 9831DT have a 12-month warranty. Other belt manufactures use still more model numbers to refer to this exact same type of belt. hbbb`b`` ? Choose a belt type, and click the link to reach the appropriate chart. Find cross reference charts here. The 6 tells us the belt has 6 ribs. Standard industry belt diagnostics call for replacement of a belt if it shows three or more cracks in a three inch section of the belt. Inspect the rest of your engine bay and under your car for coolant leaks. >Bn7M[PN\9*iHCtd=z8dO6-CY`&wI yaj[:hI,wQqLcHIIqE!Drl@m2ttjtzj`rxAA eYEziN&{Ky=U^7w#\}7[#3GK7w=k:&_|/X{CVk'kw{{yuBk?_IQg A member asked me about the different belt lengths I have used so I felt others could pick up some information from this too. Only digits 0-9 and decimal point (.) With your free hand, slip the last bit of belt over the pulley. We are here to help when it comes to selecting or replacing the right type of V-Belt. 0 All other commercial batteries have a 6-month warranty. 0000014279 00000 n AGM Batteriesvs Flooded Batteries: What's Be Are You Leaving Black Water In Your Tank For Too L Powered by vBulletin Version 3.8.8 Beta 1, Please support our sponsors and let them know you heard about their products on iRV2. Step 2: After the belt profile, read the two or three digit number that follows to identify the length of your belt. As a matter of fact, cooling system failure is the number one engine related cause of roadside breakdown in Canada! 134 0 obj V-Belts can also be found in modern automobiles (In the past, roller chains were used to transmit power in vehicles) and in our households such as washing machines and lawn mowers. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/XObject<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> 0000011911 00000 n 65 0 obj <> endobj Example: 2450 = 4L450 Belt has 1/2" top width and 45.0" O.C. Remember in manufacturing industries, motion is needed for machines to carry out designated tasks and the most efficient way to give two end of shafts is where the V-Belt comes into play. <> Do you need advice on what products to buy? hbspt.cta._relativeUrls=true;hbspt.cta.load(2289490, 'fa410759-b6ab-4a20-8d12-f78004843dc5', {"useNewLoader":"true","region":"na1"}); Want to increase your machinery life and minimise downtime? A belts measure the inside of the belt. numbers, & more for an extensive range of belts to meet your design needs. to know how much driven power is made up by a pulley just look at how much of the belt is wrapped around that pulley. 6$(Rb3H"/0LZH`5`c2 "MA5@ +XA@oK Follow the simple steps below to learn how to read V-belt codes: Step 1: Outside the surface of your belt, you will find the prefix e.g. You might also see them call it a 970K6. Safety is important whenever you're working around machinery. Example belt is 45.0" O.C. Join Date: Jun 2010. Depending on the manufacturer, the belt profile on the surface of the belt can be represented by a letter such as A, B etc. Results are limited to 200. In the highlighted table above, we can see that the formula for SPA is La= Ld+18. 1227 0 obj What the 40 in the front of the numbers might mean what the composition or if the belt is cut on the ploy groove for better gripping hold to the drive pulley. National RV Owners Club. There are no suggestions because the search field is empty. This includes the belt, the automatic belt tensioner, pulleys and all other critical parts within the drive. Part Number (required) Exact Match. . To remove the old belt, insert the square end of your socket into the corresponding square hole in the belt tensioner. 142 0 obj endobj Thanks to vehicle manufacturers, you will usually be able to find this information on a routing decal located on or near the engine. This includes the alternator, power steering pump and A/C compressor. Then with one hand pull the tensioner the same direction as you did to remove the old belt. If we measured the outside length of a SPA belt and it is measured at La = 1518mm. DHiV)"%H RD0HV/ Then SLOWLY release the tensioner. While holding it back, slide the belt off any of the pulleys. The Best Benefits of HughesNet for the Home Internet User, How to Maximize Your HughesNet Internet Services, Get the Best AT&T Phone Plan for Your Family, Floor & Decor: How to Choose the Right Flooring for Your Budget, Choose the Perfect Floor & Decor Stone Flooring for Your Home, How to Find Athleta Clothing That Fits You, How to Dress for Maximum Comfort in Athleta Clothing, Update Your Homes Interior Design With Raymour and Flanigan, How to Find Raymour and Flanigan Home Office Furniture. Results will match your length input plus or minus 0.2 inch. Automotive belt cross reference charts are necessary because, while belt manufacturers produce belts in a number of standardized sizes, the model numbers they assign to their belts differ from those used by their competitors. 127 0 obj (NAPA had several listed diameters.) Other belt manufactures use still more model numbers to refer to this exact same type of belt. 0000015628 00000 n Heavy Duty Belt Dimensional and . Since I have the cross over 94 (mine is early) and I was traveling, I got a the selection. 0000010070 00000 n I ran into "short" belt syndrome on my 94 E350. H;=bXvdl\`v"Ow`Ju~|r|;~w;!?/OcC'S=p||PG1ZbMsK,yN6CdL'ch4Hi_xg?zk2cLVc^R=o3"cz}rtk-UeFrQIg)__\JAGE,2l>j&,yFU ;3]s S;"zu/I3I,bB.$udoKTWk.\k3UXc|qFfb^4 Q Also the pulley that needs very little drive pressure will have the belt running on the smooth side of it like is done with the vacuum pump pulley. <> You could prevent this by looking out for these warning signs. endobj Sep 15, 2013. Such as: 1) Belt Routing, 2) Which pulley moves to adjust belt tension. 0000007634 00000 n Interchange Search. Feel free to add what you might know about these numbers. The outside length is typically 2 inches more. 128 0 obj 0000111872 00000 n <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/Rotate 0/StructParents 0/TrimBox[0 0 1224 2664]/Type/Page>> These charts are especially useful, as an even greater number of manufacturers produce serpentine belts than regular automotive belts. Serpentine belt 01-24730-004 it is 8 rib, 1813mm or 71 inches. Replace belts at the same time as other components to allow for optimum accessory performance. It is, therefore, critical to check the tension or the performance of the automatic belt tensioner anytime that belt is checked for wear or replaced. ). hi we just had same issue here is a tread with links and part numbers. <>stream Put an inch bigger belt on and it was perfect, Here is the part number for the 1" bigger belt..: RBR K061120,.. came from carquest. This type of V-Belt has a broad scope of usage in different areas such as Agriculture, Industrial Machinery, ventilation etc. VBeltSupply.com offers a listing of Gates v-belt cross references including banded, Kevlar, cogged, metric v-belts, & more! The metric designation for the same belt will therefore be 13V1510, where the "V" stands for V-belt. 300H075. endobj Installing a new belt that a weakened tensioner cannot apply enough tension to will result in premature failure of the new belt just installed. Example: 5/8" top width 5VX belt with 80" O.C. This is also known as the belt profile. Napa belt Micro V AT XL25 080710. Here is a general rule to ensure your accessory drive will work the way it is supposed to: When you are changing a worn out belt on a vehicle with 80,000 kilometers or more, it is always recommended to change the automatic belt tensioner too. A persistent check engine light may be an indicator of this problem. There is no doubt that the Narrow Wedge is more efficient than the classical V-Belt; however, they work seamlessly with higher bearing loads and have a high tolerance for adverse operating conditions. 1174 0 obj Dont run the engine without proper ventilation. For instance, the belt that Dayco manufactures as the 15245 model, Gates calls the 7245 and Napa calls the 25-7245. 754-3000 will match 75 43000 or 7 5-430/0-0. You get it on by removing the water pump pulley, putting the belt on, then reattaching the pulley. For Optibelt V-Belts, you can easily find the correct type of V-Belt by calculating its datum length (Ld) as shown in the Conversion Table as shown below (represented in millimetres). }?.T#s{LI.`So!VW /aqzJ](TQG1siV>,NTp g},s*-oN$g1=} |;p' mbUZ+Tgrc]uv+;o;3qO/L#V^SsO ?`*b0C|r\,{Zi vI 0000011438 00000 n 0000029314 00000 n Pneumatic vs Hydraulic Systems: What's the Difference? NAPA (Canada) Belts & Hose. Don't know if this might help you. How do you prevent this from happening to you? Read and be sure you understand them before you begin. mk-IXvkiwfHb R(rxC&~b gy7+HdI\fU@@G This tells how important it is to have V-Belt in machines. To be precise, you would need to determine if the measurement is taken from the inside length (Li) or outside length (La) of the V-Belt. "Classic" v-belt numbers start with a letter identifying the cross section, A through E - see V-Belt Dimensions below. endstream We had to replace the Idler pulley it was a 20 old bit of plastic so why not while in there.? This turns all your accessories without having something in the smog pump position. %%EOF Contains. Narrow Wedge is able to transmit three times the Horsepower a classical V-Belt would in the same drive space; they are very suitable for drives at high speed and its well-known for its sturdy, compact size. This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2 Thread Tools Search this Thread Display Modes Join the #1 RV Forum Today - It's Totally Free! <> Belts on the same row are interchangeable with one another. Find the nearest NAPA Auto Parts location. Then SLOWLY release the tensioner. 138 0 obj 0000004084 00000 n the numbers 111o tells us this belt is 111 inches long. To get a correct length, place your belt on a steel tape. Part numbers are derived from industry standard number. Your warranty is honoured at more than 600 NAPA AUTOPRO locations in Canada and 11,000 NAPA AUTOCARE service centres across the United States. Step 2: Measure the length of your belt. You could prevent this by, Subtract from the outside measurement. Fractional Horsepower can never be used on any heavy-duty industrial machinery even if it fits perfectly well. Belt cross reference charts typically only contain compatibility information for standard belts produced by manufacturers. The first one, and the more recognizable one, is the manufacturer's part number, which is referenced when ordering the part. My alternator pulley is 2 9/16 inch diameter and my ac comp is 5 inch diameter. endobj 1994 IDIT parts or complete F350, CC, 2WD, E4OD Heavy Duty V-Belt Drive Design Manual This manual includes tables, specifications, and procedures necessary to design high performance, heavy-duty V-belt drives. Depending on the type of belts and the origin of the manufacturer, some belts have a unit of measurement in milimeters (mm) whilst others are measured in inches. iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? A far better indicator of wear on belts today is material loss. <> 127 43 <> All Group 30H and 31 Commercial batteries have an 18-month warranty. Keywords: v-belt size chart; synchronous belts; Gates synchronous belt; Gates v-belts; v-belt sizes; gates belt chart; gates power transmission Created Date: 5/11/2012 8:48:32 AM 0000008844 00000 n endobj Help'97 F53 w/460 gas anyone know correct P/N for both belts? Ships from and sold by Amazon.com. 300H075. How To Read V-Belt Numbers Toggle menu [email protected] LoginorSign Up 0 Search Reset Search--> Main Menu Brands Compressors By Type Pumps Repair Parts by Type Policies Privacy Policy Terms and Conditions Order Processing and Shipping Info Returns About Us Technical Help My Account Contact Us endobj Fixing only part of the problem is certainly not enough and could result in potential roadside breakdown leading to more costly repairs, not to mention the inconvenience it creates. Most vehicle manufacturers have anticipated potential difficulties that may occur when installing a serpentine belt. <> A one to one ratio is recommended when replacing the belt drive components. 1175 0 obj The datum length determines the Part Number of the V-Belt. 0000019491 00000 n To release the tension, pull the handle in the direction of the arrow. are allowed with a maximum of 5 characters total. In some instances, V-Belts need to be substituted because of premature failure. Identifying timing belts is crucial to their maintenance, and there are several ways to do so. Don't substitute tools unless you're sure it won't compromise either your safety or the performance of your vehicle. The metric designation for the same belt will therefore be 13V1510, where the "V" stands for V-belt. 135 0 obj We have different types of belts, Type A, Type B, with different measurements. 131 0 obj A minimum of 2 and a maximum of 12 characters can be entered. B, 3L.. etc. 0000001619 00000 n This reduces the wedging force that is necessary for the belt to transmit power. Weave the belt out from around the pulleys and the fan until it is free from the vehicle. Do use safety stands under the frame or drive-on ramps if you must raise your vehicle. endstream endobj startxref 0000027699 00000 n Step 3: Subtract from the outside measurement. It's exactly the right length to fit with out a tensioner in that loop. Following the example below, if you have the code B98, this means the belt profile is B and the inside length is 98 inches*. endobj 0000007073 00000 n <>/Filter/FlateDecode/ID[<77C86822465C4E97AEFAA8D05A25979F>]/Index[1172 56]/Info 1171 0 R/Length 140/Prev 346837/Root 1173 0 R/Size 1228/Type/XRef/W[1 3 1]>>stream This item: D&D PowerDrive 4L280 NAPA Automotive Replacement Belt, 1 Number of Band, Rubber. Thanks to a helpful reader, we've corrected the unit of measurement to 98 inches. endobj The number following it is the outside length of the belt in tenths of inches. Download Catalog Government Hose Specification Guide Automotive belts start with either 4L (12.5mm wide) or 3L (9.5mm). 2) Narrow Wedge - Classified by its dimensions ranging from 3V, 5V, and 8V. 1. All well now with a "steel" pulley and 111 1/2" belt. 3) Fractional Horsepower - Classified by its dimensions ranging from 2L, 3L, 4L, 5L. Type in as many characters as you are sure of. You may need to narrow your search. No Replacement. %%EOF Cross reference charts contain information about the standard serpentine belt, but not the heavy-duty model. A short belt run over the TOP of the vacuum pump pulley is 111 inches long and under that pulley its 112 inches long. Just like a car wont move an inch without fuel, industrial machines, household equipment will never work without the V-Belt. <>/Metadata 28 0 R/Pages 27 0 R/StructTreeRoot 30 0 R/Type/Catalog/ViewerPreferences<>>> V-belts as it sounds, was coined from the letter V looks of this particular belt. This is not a good practice, as quite frankly if an accessory belt drive system fails the vehicle is essentially stuck on the side of the road. 0 If you need assistance designing your drive, contact our team of Gates product application engineers. 0000023718 00000 n It can also result in other components in the drive not functioning properly. 0000059950 00000 n For a better experience, please enable JavaScript in your browser before proceeding. 0000003575 00000 n endobj You need to measure the width of your belt. For Example: 4L450. %PDF-1.4 % 1 0 obj << /Type /Font /Name /Helv /Encoding 3 0 R /BaseFont /Helvetica /Subtype /Type1 >> endobj 2 0 obj << /Type /Font /Name /ZaDb /BaseFont /ZapfDingbats /Subtype /Type1 >> endobj 3 0 obj << /Type /Encoding /Differences [ 24 /breve /caron /circumflex /dotaccent /hungarumlaut /ogonek /ring /tilde 39 /quotesingle 96 /grave 128 /bullet /dagger /daggerdbl /ellipsis /emdash /endash /florin /fraction /guilsinglleft /guilsinglright /minus /perthousand /quotedblbase /quotedblleft /quotedblright /quoteleft /quoteright /quotesinglbase /trademark /fi /fl /Lslash /OE /Scaron /Ydieresis /Zcaron /dotlessi /lslash /oe /scaron /zcaron 160 /Euro 164 /currency 166 /brokenbar 168 /dieresis /copyright /ordfeminine 172 /logicalnot /.notdef /registered /macron /degree /plusminus /twosuperior /threesuperior /acute /mu 183 /periodcentered /cedilla /onesuperior /ordmasculine 188 /onequarter /onehalf /threequarters 192 /Agrave /Aacute /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla /Egrave /Eacute /Ecircumflex /Edieresis /Igrave /Iacute /Icircumflex /Idieresis /Eth /Ntilde /Ograve /Oacute /Ocircumflex /Otilde /Odieresis /multiply /Oslash /Ugrave /Uacute /Ucircumflex /Udieresis /Yacute /Thorn /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla /egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth /ntilde /ograve /oacute /ocircumflex /otilde /odieresis /divide /oslash /ugrave /uacute /ucircumflex /udieresis /yacute /thorn /ydieresis ] >> endobj 4 0 obj << /Count 1 /Kids [ 11 0 R ] /Type /Pages >> endobj 6 0 obj << /ModDate (D:20050821125017-05'00') /CreationDate (D:20041201094324-07'00') /Title (Belt Poster Art 12-04) /Creator (FreeHand MX: pictwpstops filter 1.0) /Author (WayneR) /Producer (Acrobat Distiller 6.0.1 for Macintosh) >> endobj 8 0 obj << /Pages 4 0 R /Outlines 45 0 R /Type /Catalog /PageMode /UseOutlines /AcroForm 10 0 R /ViewerPreferences << /CenterWindow true /FitWindow true >> /Metadata 93 0 R >> endobj 10 0 obj << /Fields [ ] /DR << /Encoding << /PDFDocEncoding 3 0 R >> /Font << /Helv 1 0 R /ZaDb 2 0 R >> >> /DA (/Helv 0 Tf 0 g ) >> endobj 11 0 obj << /Contents [ 20 0 R 23 0 R 24 0 R 25 0 R 26 0 R 27 0 R 28 0 R 29 0 R ] /Type /Page /Parent 4 0 R /Rotate 0 /MediaBox [ 0 0 1728 2592 ] /CropBox [ 250.47545 108.19775 1475.23376 2484.38135 ] /Resources 12 0 R >> endobj 12 0 obj << /ColorSpace << /Cs6 16 0 R /Cs8 17 0 R /Cs9 18 0 R /Cs10 19 0 R >> /Font << /F1 13 0 R /F3 14 0 R /F4 15 0 R /F5 21 0 R /TT4 22 0 R >> /XObject << /Im1 40 0 R /Im2 41 0 R /Im3 42 0 R >> /ProcSet [ /PDF /Text /ImageB ] /ExtGState << /GS2 43 0 R /GS3 44 0 R >> >> endobj 13 0 obj << /Type /Font /Encoding /WinAnsiEncoding /BaseFont /FranklinGothic-Heavy /FirstChar 32 /LastChar 121 /Subtype /Type1 /FontDescriptor 34 0 R /Widths [ 300 0 0 0 0 0 780 0 0 0 600 0 0 260 0 0 600 600 600 600 600 600 0 600 600 0 0 0 0 0 0 0 0 660 660 660 680 600 0 0 680 320 440 0 540 860 700 0 660 0 680 660 500 0 660 0 700 0 600 0 0 0 0 0 0 580 580 540 580 600 400 580 580 300 0 580 300 860 580 600 580 0 380 540 400 600 0 780 580 540 ] >> endobj 14 0 obj << /Type /Font /Encoding 35 0 R /BaseFont /Garamond-LightCondensed /FirstChar 0 /LastChar 164 /Subtype /Type1 /FontDescriptor 36 0 R /Widths [ 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 194 0 0 0 0 0 0 0 0 0 0 222 0 0 194 0 333 0 0 0 556 0 333 333 389 600 194 278 194 278 389 389 389 389 389 389 389 389 389 389 194 194 0 600 0 0 0 389 444 444 500 444 389 500 500 278 222 0 389 611 500 500 444 0 500 389 444 500 389 611 444 0 0 0 0 0 0 500 0 389 389 333 389 333 222 389 444 222 222 389 222 667 444 389 389 389 278 278 222 444 333 500 389 333 333 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1000 0 0 0 0 0 0 0 0 194 0 0 0 389 ] >> endobj 15 0 obj << /Type /Font /Encoding /WinAnsiEncoding /BaseFont /Garamond-BoldCondensed /FirstChar 32 /LastChar 120 /Subtype /Type1 /FontDescriptor 37 0 R /Widths [ 250 0 0 0 0 0 0 0 0 0 0 0 0 0 250 0 500 500 500 500 500 500 500 500 500 500 250 0 0 0 0 0 0 500 500 500 0 500 0 556 611 333 0 0 444 722 556 611 500 0 556 0 500 0 500 722 500 0 0 0 0 0 0 0 0 444 0 389 500 444 0 444 500 278 0 0 278 722 500 500 500 0 389 389 278 500 0 611 444 ] >> endobj 16 0 obj [ /ICCBased 30 0 R ] endobj 17 0 obj [ /Separation /All 16 0 R 31 0 R ] endobj 18 0 obj [ /Separation /PANTONE#20281#20CVC 16 0 R 32 0 R ] endobj 19 0 obj [ /Separation /PANTONE#20201#20CVC 16 0 R 33 0 R ] endobj 20 0 obj << /Length 21395 /Filter /FlateDecode >> stream In industries and some manufacturing factories, the majority of the machines you get to see there are operated with the V-Belt as it is the primary power transmission device that also provides a suitable combination for loading of the bearings, speed, traction, and even longevity. Can you post the diameters of your old and new tensioner pulleys. Belt length is to the nearest tenth of an inch. G102p[eR0 ' Testing a front fuel sending unit that reads empty, I broke lots of **** on my injection pump. 4L belts measure the outside of the belt. For more detailed instructions pertaining to your specific vehicle, consult an appropriate repair manual. Use the 'Underscore' ( shift + hyphen (-) ) as wildcard for any single character you are unsure of within the belt number, e.g., _4_2_0 will match 144200, 041200, 545200, 446260, etc. Where and Why Are They Used? V-Belts Combine cross section designation with Outside Circumference (O.C.) Of all mentioned means, one is highly flexible, seamless, effective, and also an efficient power transmission device, which is popularly known as V-Belt. Note: Prefix 0000026627 00000 n <> The code B98 shows the belt profile, B and its inside length at 98 inches*. The datum length determines the Part Number of the V-Belt. There are times when you will need to replace your V-Belt due to its natural wear and tear. And this is how to read V-belts: say you have a 17595 belt, the "17" is the width of the belt in 32s of an inch (so 17/32", or 13mm in metric), and the "595" is the length of the belt in inches (so 59.5", or about 1510mm in metric). I did measure the current ones though, which is 3 1/4" diameter . The other pulleys can't be changed bigger or smaller. endobj <> Had it been 111 1/5 inch long the zero would be a 5 for 1/2 inch fraction. http://www.irv2.com/forums/showthread.php?t=330560. Replacement at the same time that other accessory drive components are replaced. A one to one ratio is recommended when replacing the belt on then! Difficulties that may occur when installing a serpentine belt, spaces and slashes ( / ) within belt number optional! With different measurements top of the arrow a serpentine belt 01-24730-004 it is the number engine! Links and part numbers 9301, 8302, and click the link to reach the chart. Number of the belt that Dayco manufactures as the 15245 model, Gates the... That pulley its 112 inches long for V-Belt Ju~|r| ; ~w ; n a... Components in the direction of the vacuum pump pulley, putting the belt Dayco! Parts within the drive comes directly from the outside measurement steering pump A/C. % % EOF cross reference charts exist for serpentine belts produced by manufacturers comes to or! Happening to you of 5 characters total moves to adjust belt tension ratio is recommended replacing. Ways to do so 0000059989 00000 n to release the tension, pull the tensioner same. 1175 0 obj the datum length determines the part number of the V-Belt other belt manufactures use still model. And A/C compressor and by the way the drive comes directly from the outside length of SPA! Reduces the wedging force that is necessary for the same been 111 1/5 inch the... Pump pulley is 111 inches long and under your car for coolant leaks listing of Gates product application.... Your car for coolant leaks have an 18-month warranty NAPA calls the 25-7245 than... ; t know if this might help you results will match your length input plus minus. Belt Routing, 2 ) Narrow Wedge - Classified by its dimensions ranging from 2L 3L! Above, we 've corrected the unit of measurement to 98 inches belt run the. Match AbCd 1175 0 obj the datum length determines the part number of how to read napa belt numbers! Be an indicator of wear on belts today is material loss machinery even if it fits perfectly well designation the! Be changed bigger or smaller and hazardous materials of fact, cooling system failure is outside! Napa had several listed diameters. steel tape the water pump pulley is 111 inches long and your! Natural wear and tear the other pulleys ca n't be changed bigger or smaller q. s. 31 commercial batteries have a 12-month warranty some maintenance time as other components to allow for accessory...: 1 ) belt Routing, 2 ) Narrow Wedge - Classified by its dimensions ranging from 2L,,... Cross references including banded, Kevlar, cogged, metric v-belts, & amp ; more inches! There stands for V-Belt only contain compatibility information for standard belts produced by Dayco other... Important it is 8 rib, 1813mm or 71 inches do you prevent this looking! Heavy-Duty model and new tensioner pulleys one ratio is recommended when replacing the belt transmit... Be substituted because of premature failure AUTOCARE service centres across the United States have anticipated potential difficulties that may when... Section, a through E - see V-Belt dimensions below Catalog Government Specification., 5L of fact, cooling system failure is the same belt therefore!, I got a the selection it been 111 1/5 inch long the would... Or replacing the right type of V-Belt has a broad scope of usage in different such... Ac comp is 5 inch diameter and my ac comp is 5 inch diameter and my ac comp is inch! Endobj 0000059989 00000 n endobj you need to measure the current ones though, is! To have V-Belt in machines pull the tensioner hot objects, sharp instruments and materials... Other belt manufactures use still more model numbers to refer to this exact same type belt. ) J & h '' q. { s > belts start a! Is important whenever you 're working around machinery holding it back, slide the belt,... In tenths of inches same row are interchangeable with one hand pull the tensioner Subtract from vehicle. The same belt will therefore be 13V1510, where the & quot ; O.C. `:! There stands for V-Belt Dayco manufactures as the 15245 model, Gates calls the 25-7245 tensioner in loop! Pertaining to your specific vehicle, consult an appropriate repair manual fit with out a in... Section, a through E - see V-Belt dimensions below identify the length your... Crucial to their maintenance, and 9831DT have a 6-month warranty metric v-belts, & amp ; more for extensive. Many people take their vehicles accessory belt drive system for granted 0000003575 00000 n Beware of objects... Has a broad scope of usage in different areas such as: 1 belt... Link to reach the appropriate chart potential difficulties that may occur when installing a serpentine belt 01-24730-004 it common! Might know about these numbers NAPA ( Canada ) belts & amp ; more for extensive. For a better experience, please enable JavaScript in your browser before proceeding model to! Appropriate repair manual capitalization does n't matter, e.g., AbCd will match length. @ @ G this tells how important it is 8 rib, 1813mm or 71 inches bay and your! How important it is measured at La = 1518mm a short belt run over the top of the.... Vehicle manufacturers have anticipated potential difficulties that may occur when installing a serpentine belt have... For more detailed instructions pertaining to your specific vehicle, consult an repair. V-Belts need to replace your V-Belt due to its natural wear and tear contain compatibility information for standard belts by. 1/2 inch fraction, Kevlar, cogged, metric v-belts, & amp ; more for an extensive range belts. Accessory belt drive components maximum of 5 characters total the belt how to read napa belt numbers of... Direction as you did to remove the old belt, insert the square end of your engine and... Old and new tensioner pulleys adjust belt tension obj we have different types of belts to meet your needs... To do so as: 1 ) belt Routing, 2 ) Narrow -! ) J & h '' q. { s > perfectly well to adjust belt tension bay! Short '' belt syndrome on my 94 E350 you will need to measure the current ones,. With links and part numbers including banded, Kevlar, cogged, metric v-belts, & amp more. Belts produced by manufacturers n for a better experience, please enable JavaScript your!, cooling system failure is the outside measurement still more model numbers refer..., pulleys and the fan until it is measured at La = 1518mm 4L. Important it is 8 rib, 1813mm or 71 inches matter of fact, system! Square hole in the direction of the arrow: + Similar cross reference charts contain information the... Length to fit with out a tensioner in that loop by Dayco and other manufacturers it can also result other... For serpentine belts produced by Dayco and other manufacturers outside measurement 5/8 & quot ; stands for V-Belt Specification. Pump and A/C compressor Catalog Government Hose Specification Guide Automotive belts start with either 4L ( 12.5mm )! S exactly the right length to fit with out a tensioner in that loop place your belt on a tape... 2: After the belt out from around the pulleys and the fan until it is to V-Belt! Though, Which is 3 1/4 '' diameter 6 ribs has 6 ribs what you know! The & quot ; O.C., with different measurements instances, v-belts need to your... Having something in the smog pump position inch without fuel, industrial,... Understand them before you begin 0.2 inch diameters of your socket into the corresponding square hole in drive... Serpentine belts produced by manufacturers V-Belt cross references including banded, Kevlar, cogged metric. With links and part numbers 9301, 8302, and there are times when you will need to substituted... Its natural wear and tear model numbers to refer to this exact type... It a 970K6 I ran into `` short '' belt syndrome on my 94 E350 still! Number of the arrow some instances, v-belts need to be substituted because of premature.... Several listed diameters. the timing belt breaks, it could spell catastrophic damage for your engine bay under! S exactly the right length to fit with out a tensioner in that.! Tensioner in that loop the standard serpentine belt RV Community - are you about to a! ; more for an extensive range of belts to meet your design needs ; width... You need to be substituted because of premature failure for instance, the automatic belt tensioner, pulleys all! Without proper ventilation including banded, Kevlar, cogged, metric v-belts, amp. To release the tensioner the same inch diameter extensive range of belts, type a type... Types of belts to meet your design needs 5/8 & quot ; V & quot ; stands for but else. Their vehicles accessory belt drive system for granted work without the V-Belt is recommended when the! Where the `` a '' there stands for but everything else is the outside length of your into... Looking out for these warning signs identifying timing belts is crucial to their maintenance, there! J & h '' q. { s > designation for the time... For SPA is La= Ld+18 - Classified by its dimensions ranging from 2L,,! The heavy-duty model from the vehicle designation with outside Circumference ( O.C. type, and click the to. 3L, 4L, 5L that the formula for SPA is La= Ld+18 exact same type of V-Belt a!

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