Check the item description to confirm this fits your vehicle

New Water Pump For 8.3L Cummins ISC QSC 8.3C 3973115 CASE JCB 3973115 3959582

US $154.84
as low as $26.87/mo with
Condition:
New
5 available6 sold

Additional service available

Breathe easy. Returns accepted.
Popular item. 6 have already sold.
Shipping:
Free FedEx Ground / FedEx Home Delivery®.
Located in: Irvine, California, United States
Delivery:
Estimated between Thu, Dec 4 and Tue, Dec 9 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:
14 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       .
*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
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eBay item number:126451167336
Last updated on Nov 19, 2025 15:45:17 PSTView 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
5270497
OE/OEM Part Number
4309344
Interchange Part Number
4955529, 5579023
Superseded Part Number
4309344, 5291444
UPC
Does not apply
EAN
Does not apply
Other Part Number
6743-61-1531
Manufacturer Warranty
6 Month
Modified Item
No
Non-Domestic Product
No
Mounting Hardware Included
No
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, Small Cam
Marca
1
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, 5270497, 5528405, 5579023, 5291444
Larghezza del cerchio
3
Diametro
4
Manufacturer
BLK Diesel
Category

Item description from the seller

About this seller

Quality Cummins

98.7% positive feedback3.9K items sold

Joined Feb 2024

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

Seller feedback (912)

All ratingsselected
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    BEWARE,,,, this guy is false advertising by showing you boxes of genuine name brand parts when he is actually selling aftermarket parts you can buy way cheaper. He had picture of a genuine Cummins box and part numbers making it look like I bought a genuine Cummins part instead I got a knock off cheaper aftermarket part I could bought elsewhere for half the price. Part came in ragged box wrapped in paper not the genuine Cummins box like in the picture
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Items arrived on time and are new. This seller offered a great price and fast shipping. Thanks!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Not a true Cummins part but was a good fit and quality seems to be good. Fast shipping and great customer service. Price is good. Come new in good packaging. Thanks