Check the item description to confirm this fits your vehicle

New Engine Cylinder Block 8.9L ISL QSL L8.9 For Cummins 3971391 5260555 3970756

So Cal Parts Wholesale
(7563)
Seller's other items
Contact seller
US $2,388.00
as low as $114.64/mo with
Condition:
New
6 available1 sold
People are checking this out. 3 have added this to their watchlist.
Other people bought this. 1 has already sold.
Shipping:
US $29.99 FedEx Ground / FedEx Home Delivery®.
Located in: Irvine, California, United States
Delivery:
Estimated between Sat, Sep 13 and Tue, Sep 30 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
As low as $114.64/mo with Klarna.
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:356536705032
Last updated on Jul 23, 2025 08:38:12 PDTView 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, 4936030, 4993496, 5293407, 5273298, 4945769, 3971390, 5271268, 6745-21-1190, 4993368, 5662122, 5590785
OEM Interchange:
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
Volvo, GMC, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, CAT, Diesel, Ford LN7000, Komatsu, NT855, Big Cam, 3971391, 4089815, 4945772, 4955483, 4993369, 4946370
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
Manufacturer Part Number
RAM
Interchange Part Number
4B
Superseded Part Number
K38
UPC
Does not apply
EAN
Does not apply
Category

Item description from the seller

About this seller

So Cal Parts Wholesale

98.6% 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

See allcategories
Engine Long Block Short BlockEngine Complete KitEngine PartsEngine CompletePower Unit KitOther

Seller feedback (8,419)

All ratings
Positive
Neutral
Negative
  • *****- 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
  • a***1 (369)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    They confirmed was ordering correct part before shipping. Good communication, shipped quickly. Part as advertised
    Oil Dipstick Gauge INDICATOR For Dodge Ram 5.9L Cummins B5.9 12V 94-96 3923128 (#352783630400)
See all feedback

More to explore :