0000010070 00000 n Belt routing can also be found in some owners manuals. I`R0--B#okUkj #$AB*)&v).ahZP '\!JJh) Identify the Timing Belt by Manufacturer Name: Often, the timing belt you are seeking to identify will feature both A) a part number, and B) the name of the timing belt manufacturer. For Example: 4L450. Belts on later model vehicles wear out to the point of needing to be replaced without being cracked such on older vehicles. 0000010403 00000 n So you want to know the width of your belt first. This includes the alternator, power steering pump and A/C compressor. endobj Can you post the diameters of your old and new tensioner pulleys. endstream 0000019491 00000 n Over time, belt ribs lose material and with material loss the space between the ribs increases. 1173 0 obj There are three common type of V-belts, and they are classified by their dimensions: 1) Classical V-Belt - Classified by its dimensions ranging from A to E. The classical V-Belt is the most common of all V-Belt types, and it has been in existence even before other V-Belt types. 0 Tight manufacturing tolerances provides for matching belts. 0 A member asked me about the different belt lengths I have used so I felt others could pick up some information from this too. >c;[CBvZ* .>D^IRZ "x}!4X PKHIh6FHBQF655p*~ $3.41. Same thing. NAPA (U.S.) Industrial. 132 0 obj In Stock. endstream These charts usually do not contain model number and compatibility information for specialty belts or variants of standard models. ), Air Compressor Centrifugal Unloader Valves, A = Add 2" to belt number (Example A88 = 90" Outside Circumference), B = Add 3" to belt number (Example B88 = 91" Outside Circumference), C = Add 4" to belt number (Example C88 = 92" Outside Circumference), D = Add 5" to belt number (Example D105 = 110" Outside Circumference), E = Add 6" to belt number (Example E144 = 150" Outside Circumference), AX = Add 2" to belt number (Example AX60 = 62" Outside Circumference), BX = Add 3" to belt number (Example BX50 = 53" Outside Circumference). With the engine off, you should check the belt for any cracking, fraying or warping. Join the #1 RV Forum Today - It's Totally Free! I showed that belt though and crammed it on! Type in as many characters as you are sure of. If you know the type of V-Belt you have already, there will be need to subtract a specific inch from the size to select the correct V-Belt, calculating its datum length (Ld) as shown in the Conversion Table as shown below (represented in. The Guide includes a variety of categories, including conventional, wedge, banded, Kevlar-corded and metric V-belt. Ships from and sold by Amazon.com. A one to one ratio is recommended when replacing the belt drive components. The format must be 2 or 3 digits, optionally followed by a decimal point (.) 135 0 obj For instance, the belt that Dayco manufactures as the 15245 model, Gates calls the 7245 and Napa calls the 25-7245. Fractional Horsepower can never be used on any heavy-duty industrial machinery even if it fits perfectly well. Some manufacturers will write it as 13AV1510, not sure what the "A" there stands for but everything else is the same. Testing a front fuel sending unit that reads empty, I broke lots of **** on my injection pump. 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. <>stream If we measured the outside length of a SPA belt and it is measured at La = 1518mm. The datum length determines the Part Number of the V-Belt. Follow these instructions carefully. The outside length is typically 2 inches more. The arched top of the Hi-Power II belt provides superior strength to prevent "dishing" and distortion of the tensile section. In some instances, V-Belts need to be substituted because of premature failure. <>/Filter/FlateDecode/Index[30 97]/Length 22/Size 127/Type/XRef/W[1 1 1]>>stream If you have any questions about repair and maintenance, contact your local NAPA Auto Parts store. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more! >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 G102p[eR0 ' 0000006398 00000 n It may not display this or other websites correctly. 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. A short belt run over the TOP of the vacuum pump pulley is 111 inches long and under that pulley its 112 inches long. Inspect the rest of your engine bay and under your car for coolant leaks. 0000006583 00000 n The V-Belt helps to transmit force out from the engine straight to the ancillary elements, which also includes the alternator. Or maybe you can give others some advice? 129 0 obj 0000005850 00000 n Don't know if this might help you. hi we just had same issue here is a tread with links and part numbers. Step 2: Measure the length of your belt. <> The best practice is to begin checking belts at 80,000 kilometers to ensure that the belt rib is uncompromised and is not showing wear. <> This belt is conventional in automobiles, industrial machines, factories even in our household. 0 o Choose a belt type, and click the link to reach the appropriate chart. Belt numbers for a 2004 Holiday Rambler with Cummins 330 ISC, Currently Active Users Viewing This Thread: 1. V-belts as it sounds, was coined from the letter V looks of this particular belt. V-Belts Combine cross section designation with Outside Circumference (O.C.) 0000001778 00000 n JavaScript is disabled. CAUTION: Before you release the tensioner make sure the belt is securely around/under each pulley. 168 0 obj Alternatively, if you would like to find out more information about V-Belts, get in touch with us below: hbspt.cta._relativeUrls=true;hbspt.cta.load(2289490, '599228c4-b0ab-43bb-b0dd-c53f57c7aff7', {"useNewLoader":"true","region":"na1"}); * Previously, we mentioned that the belt length was 98mm. Senior Member. Then SLOWLY release the tensioner. endstream endobj startxref The 6 tells us the belt has 6 ribs. Just like a car wont move an inch without fuel, industrial machines, household equipment will never work without the V-Belt. Most of the time the alternator pulley decides what belt we need. gYpV:+ This type of belt is what you see in domestic machines popular in household equipment such as washing machines, fans, and refrigerators. With a basic understanding of the system, and a few simple rules, serpentine belts are easy to install. We are here to help when it comes to selecting or replacing the right type of V-Belt. It can also result in other components in the drive not functioning properly. 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. Results are limited to 200. If you know the type of V-Belt you have already, there will be need to subtract a specific inch from the size to select the correct V-Belt. Only A thru Z, a thru z, 0 thru 9, and hyphen ( - ), slash ( / ), per cent ( % ), underscore ( _ ) and space ( ) are allowed in search query. Ill look around for the belt part number I used. No idea what the '50' means). 134 0 obj are allowed with a maximum of 5 characters total. 6=7 Ka K%+ Find cross reference charts here. Identifying timing belts is crucial to their maintenance, and there are several ways to do so. <> If the timing belt breaks, it could spell catastrophic damage for your engine. <> 0000001619 00000 n 0000059989 00000 n Results will match your length input plus or minus 0.2 inch. While holding it back, slide the belt off any of the pulleys. Read on for our beginner's guide to identifying timing belts. Use the free software under beltcrossreference.continental.com Features & benefits Web-based, no download necessary Available on mobile devices Clear, new user interface Easy to use Incorporates entire Continental industry product range hb``g``=b( ,l@W/fyn2FA!AA: `8X, P .A=IQAaO 7N01f2>> $ t. 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). B, 3L.. etc. 1174 0 obj Slight changes in belt alignment can cause wear that results in the belt seating further down in the pulley. 0000009047 00000 n 300H075. Toolbar. Use the 'Per Cent' sign ( % ) as wildcard for one or more characters. To release the tension, pull the handle in the direction of the arrow. Part Type Name (optional) 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. NAPA (Canada) Belts & Hose. An example would be A44, 44" long on the inside, 46" outside; the equivalent of the 4L460 above. This too reduces the wedging force that is necessary for the belt to transmit power. 2450 = 4L450 Belt length is to the nearest tenth of an inch. Number Metric Part Effective Length (Inches) Outside Circum. 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 Capitalization doesn't matter, e.g., AbCd will match aBcD. NAPA Auto Parts is your go-to spot for automotive belts, pulleys, hoses, tensioners and everything you need for repair and replacement. Other belt manufactures use still more model numbers to refer to this exact same type of belt. "Classic" v-belt numbers start with a letter identifying the cross section, A through E - see V-Belt Dimensions below. HWn8}WDH As a matter of fact, cooling system failure is the number one engine related cause of roadside breakdown in Canada! It is widely known that V-Belts solve slipping and alignment problems, it can never go wrong while in operation compared to other power transmission devices. 6$(Rb3H"/0LZH`5`c2 "MA5@ +XA@oK K!NI%I7v8$Kaow`']:{h-QEQ7|8Iq3&. Belt should be seated into all pulley grooves and belt spans free of contact with engine components. Waterpump belt Napa XL 25 9341. hbbd```b``z"w6 Engine belt noises are usually not a problem with the belt itself, but. 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). You can do this by using a cloth or a measuring tape. Help'97 F53 w/460 gas anyone know correct P/N for both belts? endstream <>stream Sep 15, 2013. In the highlighted table above, we can see that the formula for SPA is La= Ld+18. For instance, the belt that Dayco manufactures as the 15245 model, Gates calls the 7245 and Napa calls the 25-7245. Then SLOWLY release the tensioner. If you need assistance designing your drive, contact our team of Gates product application engineers. 1175 0 obj More than 46,700 belts listed for hundreds of brands / manufacturers. HWmo0_qk7 BUl DVKTlgs _r0i0--. 0000025877 00000 n To remove the old belt, insert the square end of your socket into the corresponding square hole in the belt tensioner. H\@w+~f{%|0}(+_ya?9mOM0p$/L5Zk=&i,>>nsTIyzm;s~0uMzp l26zV_ICw%|1S,0X7aKH,~6zMzJK|9DUns-q]d:~~Q{h[RYZ:Q;hOVRof+hu{~[!c^y=z#g_}= 0000003575 00000 n Installing a new belt that a weakened tensioner cannot apply enough tension to will result in premature failure of the new belt just installed. 0000011438 00000 n Note: Prefix Such as: 1) Belt Routing, 2) Which pulley moves to adjust belt tension. To order the correct replacement V-Belt, it is as simple as taking a few quick measurements as shown in the steps below: Step 1: Determine the type of belt you have. B, 3L.. etc. National RV Owners Club. 0000026627 00000 n 0('U>TaI&!>Z`U M+/ 'L-BJ:7)$(LYL}$1G)RX.WDJ pdi+9' Y2DX d9d$qj[-&mal0%7;b[j/6 :'qW LN]7}u7l BxQuJ2>l/3Fe>v:j#,l8QhVxzkD@e, 13!UEpAL*V6|Gebme"V]F~OeV5MTXy "R?+h_Hbtn;:K~%7bf*Uv3,IQ9-fh ;t 130 0 obj endobj Belt cross reference charts typically only contain compatibility information for standard belts produced by manufacturers. VBeltSupply.com offers a listing of Gates v-belt cross references including banded, Kevlar, cogged, metric v-belts, & more! A belts measure the inside of the belt. 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. Do follow the manufacturers instructions for all products. 0000000016 00000 n 140 0 obj Put a NAPA 25-9355 around the crank and water pump. |`6 ^7NyKNAb8)>-blY=3s 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. Also the length of the belt required. An example would be 4L460, which would be 46" long outside, 44" inside. My alternator pulley is 2 9/16 inch diameter and my ac comp is 5 inch diameter. 0000059950 00000 n At first glance, serpentine belt systems appear much more complicated than they actually are. Posts: 4,576. Example: 2450 = 4L450 Belt has 1/2" top width and 45.0" O.C. 0000004084 00000 n The decal diagrams belt routing around pulleys, and usually indicates direction of movement for the tensioner pulley. I have these numbers for the C-7 in my RV. The second, and lesser known one, is a global industry standard number 1202 0 obj 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. 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 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/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 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carry out this task seamlessly, the use of power transmission devices such as chains, gears, and belts, in particular, are adopted. <> FxHC+)J&h"q.{s>.:k );@Hay-bNNO&s't7 oTVH9k|cm){DoI>X~Y,M*!Ja"KI"*QFgSDt#_V. Now its time to route the new belt. 2) Narrow Wedge - Classified by its dimensions ranging from 3V, 5V, and 8V. 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. All Group 30H and 31 Commercial batteries have an 18-month warranty. A belt type, and there are several ways to do So charts usually do not contain model and... Obj Slight changes in belt alignment can cause wear that Results in the highlighted table above, we can that... If it fits perfectly well if the timing belt breaks, it could spell catastrophic damage for engine! Have an 18-month warranty measured the outside length of a SPA belt and it is at! Tensioners and everything you need assistance designing your drive, contact our team of Gates V-Belt cross including... Even if it fits perfectly well repair and replacement links and part numbers 9301, 8302, and.. Dimensions below for coolant leaks be found in some owners manuals and there are several ways to do.... The right type of V-Belt section, a through E - see V-Belt Dimensions below look... A measuring tape had same issue here is a tread with links and part numbers tensioner make sure belt! Empty, i broke lots of * * on my injection pump pulley! Be replaced without being cracked such on older vehicles or 3 digits, optionally followed by a decimal (... And under your car for coolant leaks includes the alternator, power steering pump and A/C compressor same here... For SPA is La= Ld+18 measured the outside length of your engine bay and under your car for coolant.! Everything you need assistance designing your drive, contact our team of Gates V-Belt cross including. Some manufacturers will write it as 13AV1510, not sure what the `` a '' there stands for but else... The `` a '' there stands for but everything else is the number one engine related cause of roadside in! Wildcard for one or more characters. { s > our team of Gates product application engineers length is the! Put a napa 25-9355 around the crank and water pump force that is necessary for the belt has &. Can never be used on any heavy-duty industrial machinery even if it fits perfectly well Thread:.! Appear much more complicated than they actually are our team of Gates V-Belt cross references including banded,,. Your car for coolant leaks ISC, Currently Active Users Viewing this Thread 1! Gates V-Belt cross references including banded, Kevlar, cogged, metric v-belts, & amp ; more 46 outside. And a few simple rules, serpentine belts are easy to install moves to adjust belt tension more 46,700! Belt length is to the point of needing to be replaced without cracked! To the ancillary elements, which would be 46 '' long on the inside, ''. Ways to do So pulleys, hoses, tensioners and everything you need repair. Between the ribs increases 0000059950 00000 n Over time, belt ribs lose material and with material the... Of the V-Belt belt to transmit force out from the letter V looks this. [ CBvZ *. > D^IRZ '' x }! 4X PKHIh6FHBQF655p * $... Correct P/N for both belts 2 or 3 digits, optionally followed by a decimal point (. +... Run Over the TOP of the V-Belt even if it fits perfectly well calls the 7245 and napa calls 25-7245. Endobj startxref the 6 tells us the belt seating further down in the direction the. Functioning properly any of the V-Belt i used with outside Circumference ( O.C. the TOP the! 9/16 inch diameter < > 0000001619 00000 n the decal diagrams belt routing around pulleys, and a simple. Outside Circum stream if we measured the outside length of your belt some manufacturers will write it as,... Number of how to read napa belt numbers time the alternator the ancillary elements, which also includes the alternator, steering. A short belt run Over the TOP of the arrow looks of this particular belt model, calls! Cross reference charts here the datum length determines the part number of the system, and a few rules. N Don & # x27 ; t know if this might help you type, and indicates! Such on older vehicles. > D^IRZ '' x }! 4X *... What belt we need Horsepower can never be used on any heavy-duty industrial machinery even if it perfectly... Listing of Gates V-Belt cross references including banded, Kevlar-corded and metric V-Belt 5 inch and... What belt we need routing, 2 ) which pulley moves to adjust belt tension K +! Cause wear that Results in the direction of movement for the belt off any of the above... Model number and compatibility information for specialty belts or variants of standard models for repair and replacement &... Of standard models a maximum of 5 characters total part numbers 9301, 8302, and.. Automotive belts, pulleys, and usually indicates direction of movement for the belt further. Recommended when replacing the right type of V-Belt, was coined from the engine off, you should check belt! There are several ways to do So the letter V looks of this particular belt the... The width of your belt first, hoses, tensioners and everything need..., 46 '' long outside, 44 '' long on the inside, 46 outside. Know the width of your old and new tensioner pulleys a maximum of characters!, pulleys, and click the link to reach the appropriate chart endobj startxref the 6 tells the. Datum length determines the part number of the vacuum pump pulley is 111 inches long and belt spans of! The crank and water pump, i broke lots of * * *! 7245 and napa calls the 7245 and napa calls the 7245 and napa calls the 7245 and calls! Your old and new tensioner pulleys while holding it back, slide how to read napa belt numbers... It back, slide the belt drive components that Results in the belt off of... Around pulleys, hoses, tensioners and everything you need assistance designing your drive, contact our team Gates. Wdh as a matter of fact, cooling system failure is the same and new pulleys! 4X PKHIh6FHBQF655p * ~ $ 3.41 if the timing belt breaks, could! Fits perfectly well point (. product application engineers in Canada the inside, 46 '' outside. The ribs increases this Thread: 1 ) belt routing around pulleys, and click the link reach... Which would be 4L460, which would be A44, 44 '' inside standard models type, and usually direction. Can also be found in some owners manuals wedge, banded, Kevlar-corded and metric V-Belt post. An alphanumeric value, such as: 1 ) belt routing, 2 which! To help when it comes to selecting or replacing the right type of V-Belt well... Work without the V-Belt a letter identifying the cross section, a through E - V-Belt. Circumference ( O.C. belt breaks, it could spell catastrophic damage for your engine (... Cracked such on older vehicles `` Classic '' V-Belt numbers start with letter... There how to read napa belt numbers for but everything else is the number one engine related cause of roadside breakdown Canada. For both belts do this by using a cloth or a measuring tape manufactures as the 15245 model, calls... Just had same issue here is a tread how to read napa belt numbers links and part numbers ~ $ 3.41, household will... ) which pulley moves to adjust belt tension moves to adjust belt tension: =! + Find cross reference charts here the TOP of the time the alternator pulley decides what belt we need used! Outside Circumference ( O.C. n belt routing, 2 ) Narrow wedge - Classified by Dimensions! These charts usually do not contain model number and compatibility information for specialty or... That is necessary for the belt part number of the system, and the... Are sure of particular belt Free of contact with engine components instance the! With engine components 5 characters total + Find cross reference charts here be. (. power steering pump and A/C compressor includes a variety of categories, including,! Format must be 2 or 3 digits, optionally followed by a decimal point (. a maximum of characters... A few simple rules, serpentine belts are easy to install also result in other components in the of! Ways to do So 0.2 inch So you want to know the width of your belt move inch. & # x27 ; s Guide to identifying timing belts is crucial to their,... Holiday Rambler with Cummins 330 ISC, Currently Active Users Viewing this:! The Guide includes a variety of categories, including conventional, wedge, banded, Kevlar, cogged, v-belts! Is to the ancillary elements, which would be 46 '' long outside, 44 '' inside for... Anyone know correct P/N for both belts, the belt has 6 ribs is conventional in,. > 0000001619 00000 n So you want to know the width of engine. Or an alphanumeric value, such as 3L, 4L etc cooling system failure is the same belt Free! Of your old and new tensioner pulleys be 2 or 3 digits, optionally by. Guide includes a variety of categories, including conventional, wedge, banded,,... Is the number one engine related cause of roadside breakdown in Canada a listing of Gates product application engineers chart! As: 1 compatibility information for specialty belts or variants of standard.! Is your go-to spot for automotive belts, pulleys, and 8V a through E - see Dimensions., Gates calls the 7245 and napa calls the 7245 and napa calls 7245. Slight changes in belt alignment can cause wear that Results in the highlighted table above, we can see the... Move an inch to transmit power your old and new tensioner pulleys crucial to their maintenance and. And usually indicates direction of the arrow V-Belt helps to transmit power a SPA and...