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OEM DCEC Cummins PULLEY IDLER For 3978324 6B 4B 5.9L 8.3C

Engine+Parts Sale
(1477)
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US $35.98
or 4 interest-free payments of $9.00 available with
Condition:
New
Out of Stock5 sold
Shipping:
Free 2-4 day delivery
Get it between Thu, Sep 25 and Sat, Sep 27 to 94104.
Located in: Santa Ana, California, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
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eBay item number:285715244406
Last updated on Sep 20, 2025 20:45:58 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
BLKPRO
Manufacturer Part Number
3978324
Interchange Part Number
Motorhome
Superseded Part Number
RAM
UPC
Does not apply
EAN
Does not apply
OEM Part Numbers
RAM, Dodge, Peterbilt, Ford, Blue, Bird, international, TRUCK, Freightliner, loader, Steiger, power unit, water pump, fork, marine, genset, Agriculture, industry, case, Construction, john deer, Generator, tractor, KENWORTH, MACK, jcb, Forklift, excavator, bulldozer
OEM Interchange Part Numbers1:
Motorhome, tractor, KENWORTH, Semi, VERMEER, TIGER, CAT, cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, new holland, D250, D350, W250, W350, 3500, bus, skytrak, 5500, CRANE, TADANO, Hyster, ISB, QSB, QSC
OEM Interchange Part Numbers2:
4B, K38, K50, QSM11, ISM11, ISX15, QSX15, N855, N14, M11, Volvo, GMC, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, CAT, Diesel, Ford LN7000, Komatsu, NT855, Big Cam
OEM Interchange
Freightliner, FL50, Freightliner FL60, Freightliner FL70, Freightliner FL80, Freightliner FS65, Freightliner MT35, Freightliner MT45, Freightliner MT55, Freightliner FC70, Ford CF700, Ford F700, ISB, QSB, white, skid steer, B3.9, thomas, Small Cam, cabover
Manufacturer
BLK Diesel
Category

Item description from the seller

About this seller

Engine+Parts Sale

98.6% positive feedback•11K items sold

Joined Jul 2020
Usually responds within 24 hours
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Popular categories from this store

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Business & IndustrialeBay Motors

Seller feedback (1,619)

All ratings
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Negative
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Quick shipping, great price and in perfect condition. Packaging was ideal!!! A+ ebayer
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Just as seller described. Will definitely be making more purchases from the seller in the future. It got delivered late this afternoon so I will install tomorrow morning. Had a couple hours to kill so a quick sand and polish to make it mine! The finish was fine before but….
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Part was incorrect. Quality was poor, and the promised "easy returns" was worthless. After return request was placed, seller ghosted me and closed the request, with no appeal and no explanation. Never provided address or instructions for shipping the part back. I have a useless part and he has my money. There is still time to work this out but communication and cooperation are required. Seller can make this right and I will change my feedback if properly resolved.
    Reply from: cumminssale- Feedback replied by seller cumminssale.- Feedback replied by seller cumminssale.
    We repeatedly requested that you provide your engine number to verify your order, but you did not respond. We had no choice but to cancel your order. You then placed a new order and signed a declaration accepting full responsibility and agreeing not to return the item under any circumstances. After receiving and installing the unit, you found that it did not fit and requested a return, citing “doesn’t fit” as the reason. eBay canceled your return based on the previous commitment you made.
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