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Flywheel For Cummins 4B B3.9 ISB 6B B5.9 B4.5 ISB CM850 4939161

So Cal Parts Wholesale
(7556)
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US $499.99
ApproximatelyC $688.94
Condition:
New
6 available
Breathe easy. Free returns.
Shipping:
US $99.99 (approx C $137.78) FedEx Ground Economy®.
Located in: Irvine, California, United States
Delivery:
Estimated between Fri, Sep 12 and Thu, Oct 2 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:356707061640
Last updated on Jul 23, 2025 19:59:55 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
OEM Part Numbers
Motorhome, tractor, KENWORTH, Semi, VERMEER, TIGER CAT, cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, new holland, D250, D350, W250, W350, 2500, 3500, 4500, 5500, CRANE, TADANO, Hyster, ISB, QSB, QSC
OEM Interchange:
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 Numbers
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 Part Numbers 1
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
Other Part Number
K50
Brand
BLK Pro
Interchange Part Number
4B
Manufacturer Part Number
4939161
Superseded Part Number
K38
UPC
Does not apply
EAN
Does not apply

Item description from the seller

About this seller

So Cal Parts Wholesale

98.4% positive feedback•56K items sold

Joined Dec 2018
Usually responds within 24 hours
Cummins Parts
Visit storeContact

Detailed seller ratings

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

Popular categories from this store

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Seller feedback (8,412)

All ratings
Positive
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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller to work with. My product was damaged upon delivery. Notified the seller immediately and provided pictures to verify damage. Seller sent a replacement part out the next day. Very pleased with everything .
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    on time as described. seller contacted me to make sure of my application to be sure I got the part I needed they are mow no my short list for Cummins parts
  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    OEM Quality, New condition, incredible Value, packaging has OEM Appearance. Super Fast shipping. Communication is second to none! Will definitely buy from this seller again! A++++
See all feedback

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