Brand New Cummins ISX15 Crankshaft Assembly with Gear

Deliver serious torque and long-lasting durability with this brand new Cummins ISX15 crankshaft assembly — complete with precision-installed gear. Engineered to exact OEM specifications, this crankshaft is built for peak performance and reliability in demanding on-highway applications. No core required, no reman — just 100% new, ready to drop in and go to work.

  • Fits: Cummins ISX15 engines

  • Complete assembly: Includes factory-installed timing gear

  • Brand new: Not remanufactured — zero wear, zero miles

  • OEM quality: Built to match original Cummins specs for fit and balance

  • Heavy-duty performance: Designed for high-load, long-haul durability

  • Core-free: No core charge or return required

If you’re serious about reliability and long-term engine life — this is the crankshaft your build needs.

Cross Reference:

 Manufacturer OEM Number
CUMMINS 3608889
CUMMINS 3681911
CUMMINS 3691444
CUMMINS 4330732
CUMMINS 4923646
CUMMINS 4925762
CUMMINS 5440758
Weight

167.829 kg

Dimensions

53 x 11 x 12 inches

We offer free standard ground shipping within the USA! If you need your parts in a hurry and would like to get them overnighted or expedited, please give us a call !

NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.
-FOR ORDERS INCLUDING HEAVY ITEMS(INFRAME KITS, HEADS,ETC.) PLEASE CHOOSE THE CORRECT SHIPPING AT CHECKOUT
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.
1 YEAR WARRANTY
American Express Apple Pay Diners Club Discover Google Pay Mastercard Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

4925762 | NEW CUMMINS ISX15 CRANKSHAFT ASSEMBLY

$3,200.00

Engine Serial Number