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1978 GMC K15 Accessory Drive Belt - Fan and Power Steering 6 Cyl 4.1L Dayco

4 on 39 ratings
This Part Fits the Following OEM/Substitute Numbers:
05743317, 10039403, 1231018, 13-485, 13485, 14029055, 14029060, 14067706, 14076347, 1486504, 15-491, 15485, 15490, 15491, 15599208, 15W485L, 2485, 25-12333, 25-7485, 2557318, 2658391, 3000130, 3527678, 3527679, 3577257, 3947107, 3947108, 4027334, 4041438, 408312, 419931, 4298097, 480537, 48513, 489324-C1, 489325-C91, 489326-C91, 511-0147-12, 5485, 5743317, 704851, 7485, 8485, 86221-17, 8953 000 825, 8953.00.825, 8953.00.831, 9.5X1230, 9433647, 9433750, 966923, 966985, 967057, 9931151, AW306235, B0013485, B0015491, B2482, C2OZ-8620-N, C5DE-8620-A, C5DE-8620-B, C6DE-8620-D, C6DZ-8620-A, C6OZ-8620-E, C9AE-8620-G, C9DE-8A615-C, C9PZ-8620-FU, C9ZE-8A615-A, D1102-2615, D12E-8620-CA, D20E-8A615-GA, D22E-8620-AA, D22E-8620-EA, D2AE-8620-AYA, D2AE-8620-BJA, D2DE-8620-KA, D2DE-8620-LA, D2ZE-8620-KA, D2ZE-8A615-BA, D6DE-8A615-DA, E37E-8620-BA, E67A-8620-D1A, E67A-8620-DA, E6PJ-8620-AA, E6PZ-8620-A, E97A-8620-DA, E9TZ-8620-E, FB15485, JA-490C, JB-492, JB-493, JB-493L, JB-493LA, L37-1230, MD434-21, MF1485, P128006, V1092006

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1978 GMC K15 L - Fan and Power Steering 6 Cyl 4.1L 250
Brand Dayco
Part # D3515485
Condition New
Warehouse B
Dayco

K15 Dayco Accessory Drive Belt 15485 1978 GMC
  • w/A.C.
    • Dayco is an industry and global leader in auto parts manufacturing industry and has been in the business since 1905, 100 years! Dayco makes replacement auto parts for the automotive aftermarket that keep vehicles moving, including belts, automatic belt tensioners, hoses, pulleys, timing products and more. Dayco goes to be the first to market on these parts by providing innovative, quality products.
    Some of Dayco's most popular products are their custom fit, molded radiator hoses and heater hoses, their great array of premium belts, including the poly ribbed belts, v-ribbed belts, standard setting v-belts, and timing belts, as well as the ever popular timing belt kits that include all the parts needed to do a complete timing job on your vehicle's engine.

    Dayco is an industry and global leader in auto parts manufacturing industry and has been in the business since 1905, 100 years! Dayco makes replacement auto parts for the automotive aftermarket that keep vehicles moving, including belts, automatic belt tensioners, hoses, pulleys, timing products and more. Dayco goes to be the first to market on these parts by providing innovative, quality products.
    Some of Dayco's most popular products are their custom fit, molded radiator hoses and heater hoses, their great array of premium belts, including the poly ribbed belts, v-ribbed belts, standard setting v-belts, and timing belts, as well as the ever popular timing belt kits that include all the parts needed to do a complete timing job on your vehicle's engine.

    General

    Top Width
    .44
    Outside Circumference
    • 1246.38
    • 49.07
    Banded Belt
    N
    Standards
    Sae J636, Sae J637
    Effective Length
    • 1231.90
    • 48.50
    Belt Construction
    Top Cog
    Minimum Operating Temperature
    • -35
    • -37.2
    Maximum Operating Temperature
    • 175
    • 79.4

    Packaging

    package quantity
    1
    length
    20.86 in
    width
    4.00 in
    height
    0.50 in
    weight
    0.29 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.
    1. AtRo Racing Products "AtRo Racing Products"
      16 Apr, 2015
      THESE BELTS DO NOT SLIP LIKE OTHER RUBBER BELTS.
    2. AtRo Racing Products "AtRo Racing Products"
      16 Apr, 2015
      These belts do not slip like rubber belts which make them ideal in high horsepower applications.
    3. Jose Veton
      31 Jan, 2015
      Has worked well.
    4. packit
      27 Jan, 2015
      fair price /shipping
    5. Michael L Brezner
      09 Jan, 2015
      Great product and delivered as promised.
    6. AutoPartsWAY Customer
      07 Jan, 2015
      Perfect just what I wanted fast service and good price
    7. Shawn Pettus
      27 Dec, 2014
      just as good as buying the original ones and a cheaper price.
    8. J. MCCLENDON "love to bake"
      21 Oct, 2014
      Husband found it to be perfect. Put it on with no problems.
    9. Happy Trails
      11 Oct, 2014
      These are great belts for mowing grass. They last a mowing season, which for me is the equivalent of 77.4 acres. Very happy with these belts.
    10. Richard Gettino
      06 Oct, 2014
      As advertised to your door and fits perfect.
    11. Louis J. Welker
      22 Sep, 2014
      excellent quality,works perfect
    12. satisfied
      21 Sep, 2014
      Love Dayco belts . I use them on LP Burnishers
    13. James E
      31 Jul, 2014
      This belt was what I needed, most newer belts all have cogs on the inside.
    14. John Horton
      11 Jul, 2014
      good job
    15. chicostanley
      24 Jun, 2014
      Dayco Top Cog belts are the best v belts on the market. It's worth it to buy this brand over any other if you have an older car with a long distance between the alternator and pulley.
    16. satisfied
      17 Jun, 2014
      Love Dayco belts . Very durable long lasting.
    17. Bill S
      16 Jun, 2014
      Very fast shipping and solved my AC problems.
    18. Charles Allen "Challe"
      18 May, 2014
      I installed this belt on My 1990 F250 7.3 diesel pre-power stroke . The old belt from my alternator to the main drive pulleys was flapping between the main pulleys & the alternator pulleys, no matter how tight I adjusted it. The new belt appears to be very good quality ,but it also is flapping in the same area. This is a good belt for replacing a damaged belt ,but don't buy it to correct the flapping problem. I think the long distance between the two pulleys is a Ford engineering problem ??
    19. Jonathan Cross
      05 May, 2014
      I put this on my 1987 Pontiac Fiero. It is a very high-tech and sturdy-looking belt. I expect to get very good service from it.
    20. Steve
      21 Mar, 2014
      I have always been a Big Fan of Dayco Belts, they fit right and last virtually forever you can't beat the quality.
    21. Ronald Springer
      20 Mar, 2014
      This is a genuine belt that fits my vehicle and it should give me the advantage over most for a better and longer service. Great service and i am happy to tell.
    22. Nicholas Smith
      10 Feb, 2014
      Arrived quickly, looks good, very flexible, good grip (doesn't slip on pulleys), quiet, much better than generic vbelts available at local supply stores.
    23. Nicholas Smith
      10 Feb, 2014
      We used this to run an industrial food processing machine. This solved our noise, slippage, and wear problems experienced previously with inexpensive belts. It is very flexible, looks nice, runs quietly and seems to wear much better!
    24. AWK
      02 Jan, 2014
      I wrote another review on these type belts, ... and just to keep it short, they're excellent. Proper adjustment, keeping them oil free, and not using any type preservative on them will give good service. I change mine every 2 years, and these can be found in many parts stores with a 1 year warranty.
    25. William E. Ferreira
      26 Dec, 2013
      High quality at a reasonable price. My chipper eats belts and these last longer that others that are twice as expensive.
    26. Piglet
      23 Dec, 2013
      same exact belt you would get at any local part store, only cheaper! and if you have prime, you get it in 2 days and dont have to pick one up. you can just drink beer on the couch 'till it shows up.
    27. cheeseburger
      23 Oct, 2013
      These are Very Good belts, I bought Extras because I was Afraid they would Break, but now I can see that That was un-necessary.Great Belts, Would Recommend for any Application Marine, Auto, Etc...
    28. William E. Ferreira
      02 Oct, 2013
      Bought two more as spares since my chipper eats belts. These are lasting longer than the originals. Good price too, always a nice benefit.
    29. Dave
      26 Sep, 2013
      Item is great quality and arrived on time. I purchased this for our RV as a spare because we broke down and were stranded for hours because we didn't have a spare belt with us. Never again, I purchased one of each belt that it takes as a spare.
    30. John King Lewis
      11 Jul, 2013
      Bought this as a replacement part during routine maintenance. Perfect fit with no modifications. Everything was as I expected. Thanks!
    31. Trac ll
      08 Jul, 2013
      The Dayco 15430 fanbelt fit my car like a glove.No noise quiet and smooth.For my 1980 oldsmobile 2dr Delta 88.
    32. Interested tech
      19 Mar, 2013
      I use this belt for my Lawn Tractor based snow blower and it is much more economical than the Craftman suggested replacement. Works just as well and lasts as long, if not longer, than suggested mfg. belt. You just need to make sure it is the proper size and this is usually designated by a number (representing total inches) found somewhere on the old belt. You may also find the manual online or use the Sear's replacement website to confirm the proper belt size.If you are destroying belts prematurely, you probably have a misaligned pulley somewhere in the path. Otherwise you may not have the proper belt tension. If those items are correct, this belt manufactured products will meet the original belt wear specs.
    33. 71 torino cobrajet "^smok'um"
      11 Feb, 2013
      This fan belt is a perfect fit for a Suzuki Samurai stock alternator location. Quality seems normal and the price was right.
    34. Steve
      20 Aug, 2012
      These Dayco Belts are top quality OEM Replacement Belts for outdoor power equipmentsuch as ZTR Mowers, Garden Tractors and Riding Lawn Mowers, they are much less expensive than oem belts and last twice as long as any other belts I have used, and I have used them all.Dayco makes replacement belts for most every application.AutoPartsWAY has the lowest prices on Dayco Belts!Buy some Dayco Belts for your ZTR Mower, Garden Tractor or Riding Lawn Mower and Save yourself some money!Trust me, I am a professional landscaper.
    35. Bryan Cosby
      15 Mar, 2012
      Belt was better quality than parts store sells. They only sell the cheapo ones that shred quickly but cost a lot less.
    36. Kyle "KF"
      20 Jan, 2011
      Dayco belts have always served me well and are made right here in the USA!What more can you ask for?A quality product at a great priceBy Dayco keep jobs in the USAYou wont be disappointed!
    37. Phillip Fry
      04 Jun, 2009
      I always use dayco - in my opinion they are the best belts on the market. If you put them on right, they put up with alot of miles in some pretty harsh driving conditions
    38. m.r.h. "ColemanFlGuy"
      15 May, 2009
      Absolutely the best and at 1/2 the price of the local auto parts stores. I highly recommend Dayco Belts.
    39. William Freeman "insertbill"
      19 Nov, 2008
      The belt has to drive am 88 amp alternator and while at start up a little slippage occurs, it performs perfectly the rest of the day. I wish the belt would have been made 1/32" wider in the furture

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