Part number lookup

ISLE8.9 Replacement Parts

Cross-reference and compare 6 replacement listings for OEM / aftermarket part number ISLE8.9. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

6 Matching Products

Piston Crown 4941395 for Cummins ISLE 8.9 Engine in USACumminsPiston Crown 4941395 for Cummins ISLE 8.9 Engine in USA$227.73Cylinder Head 4936714 for Cummins Engine 6L 6LT ISLE8.9 QSB8.9CumminsCylinder Head 4936714 for Cummins Engine 6L 6LT ISLE8.9 QSB8.9$1,980.77Fuel Injection Pump 5270403 5270404 for Cummins Engine 6CTAA8.3 6CTA8.9CumminsFuel Injection Pump 5270403 5270404 for Cummins Engine 6CTAA8.3 6CTA8.9$1,348.99Lifting Bracket 4935680 for Cummins Engine 6L8.9 ISLE8.9CumminsLifting Bracket 4935680 for Cummins Engine 6L8.9 ISLE8.9$86.88Oil Cooler Head 3922882 for Cummins Engine ISC 8.3 With GasketCumminsOil Cooler Head 3922882 for Cummins Engine ISC 8.3 With Gasket$258.80Turbo HE400WG Turbocharger 3789035 for Cummins Engine ISLE8.9 265KW 8.9L/360HP Euro 4CumminsTurbo HE400WG Turbocharger 3789035 for Cummins Engine ISLE8.9 265KW 8.9L/360HP Euro 4$690.00

Part Numbers and Cross References

4941395ISLE8.94936714C4936714QSB8.96LTAA8.9C52704045270404104045660726CTAA8.36CTAA8.3-C2606CTA8.9-G252704034935680C4935680QSC8.339228823789035C378903537852283795952HE400WG265KW360HP

Applications and Fitment Summary

  • Part Number
  • Cummins ISLE 8.9 Engine
  • Cummins · s: For Cummins ISLE 8.9 Engine Engine Model:6L, QSL, ISL, T375, L375, ISLE8.9
  • Cummins · s: Fit for Cummins Engine: 6C8.3, ISLe8.9, 6CTAA8.3, 6CTAA8.3-C260, 6CTA8.9-G2
  • Cummins · s: Cummins Engines: 6L8.9, ISLE8.9
  • Cummins · s: Engine: Cummins ISC 8.3, ISLE8.9, QSL9, QSC8.3, 6BT, 6CT

Frequently Asked Questions

What parts replace OEM number ISLE8.9?

This page lists 6 replacement listings indexed under ISLE8.9. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for ISLE8.9?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if ISLE8.9 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.