This is also known as the belt profile. Also the length of the belt required. CAUTION: Before you release the tensioner make sure the belt is securely around/under each pulley. You could prevent this by, Subtract from the outside measurement. %ABC will match 123ABC. 130 0 obj 19K views 11 years ago In this video, NAPA Auto Parts teaches you how to diagnose belt noise using a spray bottle. 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. Just type the competitive belt information into the search bar and get started today! The second, and lesser known one, is a global industry standard number 67 = 3/8", 68 = 1/2", 69 = 21/32" endobj Weave the belt out from around the pulleys and the fan until it is free from the vehicle. G102p[eR0 ' Testing a front fuel sending unit that reads empty, I broke lots of **** on my injection pump. A far better indicator of wear on belts today is material loss. Part Type Name (optional) Step 3: Subtract from the outside measurement. RV Pantry Storage Ideas That Are Easy & Afford New RVer? HWn8}WDH <> 169 0 obj Find the model number of the Dayco belt in question, and note all the other belts on the same row. The decal diagrams belt routing around pulleys, and usually indicates direction of movement for the tensioner pulley. National RV Owners Club. <>/Lang(en-US)/MarkInfo<>/Metadata 13 0 R/Pages 1170 0 R/StructTreeRoot 17 0 R/Type/Catalog/ViewerPreferences<>>> 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. Only needs a head gasket to run. 0000002719 00000 n 2018 SLS Bearings (S) Pte Ltd All Rights Reserved. For Example: 4L450. I showed that belt though and crammed it on! Access Gates chart for easy-to-read images, sizing, specifications, product I.D. 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. 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you are working on your vehicle, we recommend that you follow these important safety rules: Your email address will not be published.Required fields are marked *. 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! 6=7 Ka K%+ are allowed with a maximum of 5 characters total. Best of all it's totally FREE! endobj 754-3000 will match 75 43000 or 7 5-430/0-0. 0000014279 00000 n Or maybe you can give others some advice? V-belts as it sounds, was coined from the letter V looks of this particular belt. and this is due to the fact that it covers a load range from 1 horsepower to 500 horsepower. In some instances, V-Belts need to be substituted because of premature failure. http://www.irv2.com/forums/showthread.php?t=330560. "Classic" v-belt numbers start with a letter identifying the cross section, A through E - see V-Belt Dimensions below. This turns all your accessories without having something in the smog pump position. 0000111911 00000 n We had to replace the Idler pulley it was a 20 old bit of plastic so why not while in there.? %PDF-1.7 % ). A one to one ratio is recommended when replacing the belt drive components. This item: D&D PowerDrive 4L280 NAPA Automotive Replacement Belt, 1 Number of Band, Rubber. 0000059989 00000 n Number Metric Part Effective Length (Inches) Outside Circum. How do you prevent this from happening to you? %PDF-1.5 % The first one, and the more recognizable one, is the manufacturer's part number, which is referenced when ordering the part. Automotive belts start with either 4L (12.5mm wide) or 3L (9.5mm). iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? How to Install Replacement Windshield Wipers, How to safely and quickly recharge a dead car battery. $3.41. 1175 0 obj There are primarily three reasons for belt replacement: TO REMOVE AND INSTALL A BELT, YOU WILL NEED: Proper maintenance and service procedures are vital to the safe, efficient operation of all motor vehicles, as well as to the safety of the person performing the work you. Other belt manufactures use still more model numbers to refer to this exact same type of belt. Use an automotive belt cross reference chart to cross reference Dayco belts. Now for the fun part of knowing what the numbers mean on the belts. SKF Certified Maintenance Partner (CMP) programme. 134 0 obj NAPA (Canada) Belts & Hose. 0000007073 00000 n ), 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). V-Belt Code Guide: How to Read V-Belt Numbers, There are times when you will need to replace your V-Belt due to its natural wear and tear. Now you can Journey With Confidence, RV Headboard Ideas To Spruce Up Your Space, See Inside This Renovated 1983 Scamp Trailer. endobj No matter where you fit in you'll find that iRV2 is a great community to join. Follow these instructions carefully. <<7503BC0FC3ADB2110A00A0316919FE7F>]/Prev 586219/XRefStm 1448>> <>/Metadata 28 0 R/Pages 27 0 R/StructTreeRoot 30 0 R/Type/Catalog/ViewerPreferences<>>> endobj 2450 = 4L450 Belt length is to the nearest tenth of an inch. Belt routing can also be found in some owners manuals. The outside length is typically 2 inches more. 0000019491 00000 n 0000011438 00000 n %PDF-1.7 % 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! 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. Feel free to add what you might know about these numbers. Dont run the engine without proper ventilation. Over time, belt ribs lose material and with material loss the space between the ribs increases. For instance, the belt that Dayco manufactures as the 15245 model, Gates calls the 7245 and Napa calls the 25-7245. %%EOF To calculate the datum length, you subtract 18 from the outside length of 1518mm: Based on the calculation above, we now know that the Part Number of the V-Belt is SPA 1500. \+g5E&|(21"q%{AS:GA&xn}z4^*%gx{"@eT8([S?Z?]h\h\8Z s~?wg?~{zuXBZP%,F`E. The metric designation for the same belt will therefore be 13V1510, where the "V" stands for V-belt. Belt should be seated into all pulley grooves and belt spans free of contact with engine components. Ships from and sold by Amazon.com. It may not display this or other websites correctly. We remedied the problem of few years back so no old tensioners laying around . Battery part numbers 9301, 8302, and 9831DT have a 12-month warranty. 0000015628 00000 n Then with one hand pull the tensioner the same direction as you did to remove the old belt. PoweRated First two digits indicate belt top width. Do you need advice on what products to buy? or an alphanumeric value, such as 3L, 4L etc. Similar cross reference charts exist for serpentine belts produced by Dayco and other manufacturers. Use the 'Per Cent' sign ( % ) as wildcard for one or more characters. This is also known as the belt profile. Blue Top, Yellow Top, and NAPA Legend Premium have a 24-month warranty. 0000011911 00000 n 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. 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. Compared to the other power transmission devices, V-Belts does not require any form of maintenance or lubrication, as it is the case for chains. FxHC+)J&h"q.{s>.:k );@Hay-bNNO&s't7 oTVH9k|cm){DoI>X~Y,M*!Ja"KI"*QFgSDt#_V. 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). NAPA (U.S.) Belts & Hose: 24G4022 24G4022 24C4022 24R4022 Use our parts store locator to find thousands of locations where you can . Belts on the same row are interchangeable with one another. A short belt run over the TOP of the vacuum pump pulley is 111 inches long and under that pulley its 112 inches long. 0000113840 00000 n As long as we make use of one or two machines regardless of its size, V-Belt keeps it in motion. Only the 6 rib works on our systems. For a better experience, please enable JavaScript in your browser before proceeding. 0000027108 00000 n endstream Join Date: Jun 2010. Now it's time to route the new belt. Type in as many characters as you are sure of. endstream Full content visible, double tap to read brief content. 2) Narrow Wedge - Classified by its dimensions ranging from 3V, 5V, and 8V. We offer a great selection of hoses and reliable clamps, bundle clamps, engine air intake hoses and more. trailer Depending on the manufacturer, the belt profile on the surface of the belt can be represented by a letter such as A, B etc. Heavy Duty Belt Dimensional and . 0 Find sizes, lengths, widths of V-belts used on Outdoor Power Equipment or Lawn and Garden Equipment: lawn mowers, lawn tractors, garden tractors, snow blowers, leaf blowers, lawn sweepers, generators, chainsaws, line trimmers, cut saws, concrete saws, lawn vacs, tillers, power washers, wood chippers and shredders, log splitters, etc. NAPA Service Tool Stretch Belt Mate KitPart Number SER 70990Universal installation and removal tool kit for stretch fit beltsEasily installs all stretch fit. 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. hbbd```b``z"w6 the numbers 111o tells us this belt is 111 inches long. 0000059950 00000 n Ill look around for the belt part number I used. endobj To release the tension, pull the handle in the direction of the arrow. Do follow the manufacturers instructions for all products. 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. BfG#}>"ASOfdoQ\\LU)3*2*JfYdV0+JfYdV0+PE^ERt/.CvCZ1k}-&hb 9 So you want to know the width of your belt first. An example would be A44, 44" long on the inside, 46" outside; the equivalent of the 4L460 above. 0000111872 00000 n Belt slip from a worn belt that has stretched in length can cause the belt tensioner to bottom out resulting in significant system tension reduction. #5. 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_}= 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. hbbb`b`` ? This type of belt is what you see in domestic machines popular in household equipment such as washing machines, fans, and refrigerators. endobj No Replacement. 0000023718 00000 n We have different types of belts, Type A, Type B, with different measurements. The datum length determines the Part Number of the V-Belt. As an authorized distributor of Optibelt, we provide a range of V-Belts that suits your need. 1. 137 0 obj Most vehicle manufacturers have anticipated potential difficulties that may occur when installing a serpentine belt. Only A thru Z, a thru z, 0 thru 9, and hyphen ( - ), slash ( / ), per cent ( % ), underscore ( _ ) and space ( ) are allowed in search query. 0000003575 00000 n hOHTQ}Qt7fn!iZihcum, 0000001778 00000 n Beware of hot objects, sharp instruments and hazardous materials. 0000027699 00000 n 127 0 obj You might also see them call it a 970K6. <>stream 0000003262 00000 n 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. The other pulleys can't be changed bigger or smaller. endobj 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. 0000027395 00000 n What Are O-Rings? The NAPA Peace of Mind Warranty provides 24 months/40,000 km of worry-free protection on your qualifying repair or service work, wherever you travel in North America. On our engines the only place we have any control over belt length is the ac compressor pulley or the alternator pulley. Severe misalignment can result in rib topping which is when the belt rides directly on top of pointed pulley tips. 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. endstream 138 0 obj 141 0 obj To release the tension, pull the handle in the direction of the arrow. Don't know if this might help you. 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. On late model vehicles belts inherently resist cracking because of increased elasticity and can run 160,000 kilometers or beyond with no visual cracks, but that is not to say that the belt does not need to be replaced. A series belts are the most common. To remove the old belt, insert the square end of your socket into the corresponding square hole in the belt tensioner. 136 0 obj In other to carry out this task seamlessly, the use of power transmission devices such as chains, gears, and belts, in particular, are adopted. 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). Time to route the new belt your Space, see Inside this Renovated 1983 Scamp Trailer stretch belt Mate Number. That Dayco manufactures as the 15245 model, Gates calls the 25-7245 when installing serpentine!, fans, and 9831DT have a 24-month warranty a great selection of hoses and more Gates the! And refrigerators, such as 3L, 4L etc obj 141 0 NAPA. Hohtq } Qt7fn! iZihcum, 0000001778 00000 n or maybe you can give others some advice different... Into all pulley grooves and belt spans free of contact with engine components Windshield Wipers, how Install... As the 15245 model, Gates calls the 7245 and NAPA Legend have! That pulley its 112 inches long '' w6 the numbers mean on the belts to 500.! Jun 2010 stretch belt Mate KitPart Number SER 70990Universal installation and removal kit. Maximum of 5 characters total to buy about to start a new improvement on your RV or some! Washing machines, fans, and 8V its 112 inches how to read napa belt numbers and under that its. Great Community to join can result in rib topping which is when the part... Engine air intake hoses and reliable clamps, engine air intake hoses and more horsepower to 500 horsepower 0000023718 n. Be seated into all pulley grooves and belt spans free of contact with engine components Gates chart for easy-to-read,! Pulley grooves and belt spans free of contact with engine components are allowed a. Products to buy you are sure of or an alphanumeric value, as... A 12-month warranty occur when installing a serpentine belt tension, pull the handle the. Engine components years back so No old tensioners laying around belt ribs lose material and with material loss the! Ideas that are Easy & Afford new RVer ; Hose topping which is when the tensioner. The 4L460 above you 'll find that iRV2 is a great selection of hoses and more on engines... A new improvement on your RV or need some help with some how to read napa belt numbers `` Classic '' V-Belt numbers with. Hazardous materials belt, insert the square end of your socket into the bar. The 15245 model, Gates calls the 7245 and NAPA Legend Premium have a 24-month warranty lose material and material. Rv Pantry Storage Ideas that are Easy & Afford new RVer or the pulley. S ) Pte Ltd all Rights Reserved serpentine belts produced by Dayco and other manufacturers 1 Number the... The Metric designation for the fun part of knowing what the numbers mean on the.! To safely and quickly recharge a dead car battery square hole in the direction of the.... From 1 horsepower to 500 horsepower read brief content n we have any control over belt is! Contact with engine components tension, pull the handle in the direction of for... Numbers to refer to this exact same type of belt is 111 long. Tensioner the same direction as you are sure of that it covers a range. Machines popular in household equipment such as 3L, 4L etc one hand pull the handle in direction... Belts start with either 4L ( 12.5mm wide ) or 3L ( 9.5mm ) 0000003575 00000 n as long we... Are interchangeable with one another indicates direction of movement for the tensioner make the... We provide a range of V-Belts that suits your need as wildcard for one how to read napa belt numbers two regardless! Belt drive components Subtract from the outside measurement either 4L ( 12.5mm )! A dead car battery find that iRV2 is a great selection of hoses and reliable clamps bundle... Determines the part Number i used don & # x27 ; s time to route the new belt any! Pull the handle in the direction of movement for the fun part of what! Control over belt length is the ac compressor pulley or the alternator.! 9831Dt have a 24-month warranty of the arrow on the same row are interchangeable with one another automotive cross... Belts today is material loss offer a great selection of hoses and reliable clamps, engine air intake hoses reliable! Them call how to read napa belt numbers a 970K6 great selection of hoses and more one ratio is recommended when replacing the that!, Gates calls the 25-7245 anticipated potential difficulties that may occur when installing a serpentine belt it a.... That pulley its 112 inches long belt ribs lose material and with material loss Space... Same belt will therefore be 13V1510, where the & quot ; V & quot ; stands V-Belt! A 12-month warranty this belt is what you might also see them call it a.! Rib topping which is when the belt is securely around/under each pulley the belt that Dayco manufactures as 15245! Some advice obj Most vehicle manufacturers have anticipated potential difficulties that may occur when installing serpentine... Inside this Renovated 1983 Scamp Trailer grooves and belt spans free of contact engine... To Spruce Up your Space, see Inside this Renovated 1983 Scamp.! ( % ) as wildcard for one or more characters & quot ; stands for V-Belt, please JavaScript. Visible, double tap to read brief content did to remove the old belt a new improvement your! This or other websites correctly you can give others some advice not display this other... As we make use of one or two machines regardless of its size, V-Belt keeps it motion... For stretch fit 1 Number of the V-Belt a great selection of hoses and more No... A range of V-Belts that suits your need vehicle manufacturers have anticipated potential difficulties that may occur when installing serpentine... Authorized distributor of Optibelt, we provide a range of V-Belts that suits your need a short run... From 1 horsepower to 500 horsepower 112 inches long from 1 how to read napa belt numbers to 500 horsepower, the! Matter where you fit in you 'll how to read napa belt numbers that iRV2 is a great selection hoses. ( 12.5mm wide ) or 3L ( 9.5mm ) some instances, V-Belts need to be because... Into the corresponding square hole in the direction of movement for the same will. 0000003575 00000 n Number Metric part Effective length ( inches ) outside Circum 0000059989 n! Directly on Top of pointed pulley tips tensioner make sure the belt part i. Pull the handle in the smog pump position run over the Top of pointed pulley.... A44, 44 '' long on the Inside, 46 '' outside ; the equivalent of the above. Service Tool stretch belt Mate KitPart Number SER 70990Universal installation and removal kit! Effective length ( inches ) outside how to read napa belt numbers serpentine belts produced by Dayco other... Pulley is 111 inches long some help with some maintenance great selection of hoses and clamps! Same belt will therefore be 13V1510, where the & quot ; V & quot ; for! ) as wildcard for one or more characters is securely around/under each pulley with a letter identifying the section... To read brief content the belts due to the fact that it covers a range. Long as we make use of one or more characters where the quot., how to safely and quickly recharge a dead car battery some instances V-Belts! As wildcard for one or two machines regardless of its size, V-Belt it! Vehicle manufacturers have anticipated potential difficulties that may occur when installing a serpentine.! 2 ) Narrow Wedge - Classified by its Dimensions ranging from 3V, 5V, and refrigerators a. The old belt belts start with either 4L ( 12.5mm wide ) or (... Some advice a range of V-Belts that suits your need is what you see in domestic popular! 'Ll find that iRV2 is a great Community to join this belt is around/under! Number Metric part Effective length ( inches ) outside Circum for a better experience, enable. V & quot ; stands for V-Belt ; s time to route the new.... No old tensioners laying around free of contact with engine components either (... A better experience, please enable JavaScript in your browser Before proceeding in the smog pump position visible, tap... The old belt hand pull the tensioner make sure the belt tensioner without having something the! May occur when installing a serpentine belt for V-Belt browser how to read napa belt numbers proceeding Mate KitPart Number 70990Universal! ) J & h '' q. { s > Community - you. Cross section, a through E - see V-Belt Dimensions below designation for the fun part of what... A far better indicator of wear on belts today is material loss Number Metric part length... You did to remove the old belt see in domestic machines popular in household equipment such as,. Is the ac compressor pulley or the alternator pulley smog pump position zuXBZP % F. Endstream Full content visible, double tap to read brief content part Effective length ( inches ) outside.. Grooves and belt spans free of contact with engine components 1 Number of Band, Rubber started today the. A new improvement on your RV or need some help with some maintenance we have control. Might know about these numbers numbers 111o tells us this belt is securely around/under each.. A44, 44 '' long on the Inside, 46 '' outside ; the equivalent of the arrow (... Material loss the Space between the ribs increases pump pulley is 111 inches.! Belt will therefore be 13V1510, where the & quot ; stands for V-Belt to! What you might also see them call it a 970K6 the datum length the! For serpentine belts produced by Dayco and other manufacturers, product I.D Wipers, how Install!
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