Part number lookup

QSL8.9 Replacement Parts

Cross-reference and compare 16 replacement listings for OEM / aftermarket part number QSL8.9. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

16 Matching Products

Fuel Injector 0445120199 4994541 for Cummins Engine ISLECumminsFuel Injector 0445120199 4994541 for Cummins Engine ISLE$155.99Fuel Injector 3965749 4945463 for Cummins Engine QSC QSC8.3 QSL8.9 QSL9CumminsFuel Injector 3965749 4945463 for Cummins Engine QSC QSC8.3 QSL8.9 QSL9$245.99Starter Motor 4934622 for Cummins Engine QSC8.3 QSL8.9 4BT 6BTCumminsStarter Motor 4934622 for Cummins Engine QSC8.3 QSL8.9 4BT 6BT$598.99Compatible with QSL8.9 Rebuild Kit with Cylinder Gasket Kit Piston Rings for Excavator EnginesCumminsCompatible with QSL8.9 Rebuild Kit with Cylinder Gasket Kit Piston Rings for Excavator Engines$2,066.00Breather Housing 4935078 for Cummins Engine 6L ISL QSL8.9CumminsBreather Housing 4935078 for Cummins Engine 6L ISL QSL8.9$88.05Common Rail Injector Pump 3973228 CCR1600 for Cummins ISLE 6CT EngineIsleCommon Rail Injector Pump 3973228 CCR1600 for Cummins ISLE 6CT Engine$1,590.57Flexible Hose 3916048 for Cummins Engine 6CT 6BT 6L ISLE QSL8.9 QSL9 6C 6BCumminsFlexible Hose 3916048 for Cummins Engine 6CT 6BT 6L ISLE QSL8.9 QSL9 6C 6B$101.23Fuel Injection Pump 5260153 for Cummins Engine 6L 6LTAA8.8-375 QSL8.9CumminsFuel Injection Pump 5260153 for Cummins Engine 6L 6LTAA8.8-375 QSL8.9$1,550.59Fuel Injection Pump 5266067 C5266067 for Cummins Engine 6L ISLE QSL8.9 QSL9 L340 30CumminsFuel Injection Pump 5266067 C5266067 for Cummins Engine 6L ISLE QSL8.9 QSL9 L340 30$1,874.00Fuel Injector 4940170 for Cummins Engine QSC8.3 QSL8.9CumminsFuel Injector 4940170 for Cummins Engine QSC8.3 QSL8.9$151.88Fuel Injector 4993482 for Cummins QSL QSL8.9 QSL9 QSC8.3 EngineCumminsFuel Injector 4993482 for Cummins QSL QSL8.9 QSL9 QSC8.3 Engine$256.67Oil Pressure Sensor 4931169 for Cummins Engine 6BT 6CT 8.3L 6LT 6C 6CTA8.3CumminsOil Pressure Sensor 4931169 for Cummins Engine 6BT 6CT 8.3L 6LT 6C 6CTA8.3$80.99Overhaul Gasket Kit 5579030 for Cummins Engine 6C ISC ISL QSC QSL8.9 QSL8.3 CM850 QSL ISLECumminsOverhaul Gasket Kit 5579030 for Cummins Engine 6C ISC ISL QSC QSL8.9 QSL8.3 CM850 QSL ISLE$79.00Turbo HX40W Turbocharger 2836278 for Cummins Engine 6L ISLE QSL8.9CumminsTurbo HX40W Turbocharger 2836278 for Cummins Engine 6L ISLE QSL8.9$389.00Turbo HX40W Turbocharger 2836278 for Cummins Engine 6L ISLE QSL8.9CumminsTurbo HX40W Turbocharger 2836278 for Cummins Engine 6L ISLE QSL8.9$1,005.09Turbo HX40W Turbocharger 3797486 for Cummins Engine 6L ISLe QSL8.9 QSL9CumminsTurbo HX40W Turbocharger 3797486 for Cummins Engine 6L ISLe QSL8.9 QSL9$453.39

Part Numbers and Cross References

04451201994994541QSL8.939657494945463QSC8.34934622C49346224935078C49350783973228490273149214313916048ISB6.7ISD4.5CM2150CM556CM21806LTAA8.8-3755260153C526606752660676PH117DCEC49401704940170NX4940170RX49934824931169C4931169搂349311696LT8.96CTA8.355790304089978QSL8.3CM85055294942836278C2836278283627740334384033438H49561002839489C2836277C283948940899194046100HX40W3797486C3797486404440740444094955898

Applications and Fitment Summary

  • Cummins · ISLE
  • Cummins · Fit for Bosch
  • Cummins · QSC
  • Cummins · QSC8.3
  • Cummins · QSL8.9
  • Cummins · QSL9
  • Cummins · s: Cummins Engines: QSC, QSC8.3, QSL8.9, QSL9
  • Cummins · 4BT
  • Cummins · 6BT
  • Cummins · s: Cummins Engines: QSC8.3, QSL8.9, 4BT, 6BT
  • Cummins QSL8.9 Engine
  • Part Number
  • Cummins · s: Cummins Engines:6L, ISL, QSL8.9
  • ISLE QSL8.9 QSL 6CT Engine
  • Cummins Engine: 6CT,6BT,6L,ISLE,QSL8.9,QSL9,6C,6B,ISB,B4.5,B4.5S,ISB6.7,ISD4.5 CM2150,B5.9 LPG Plus CM556,G5.9,ISB 5.9 G CM2180,B4.5s,ISF3.8 CM2220 AN,ISB6.7 CM2250,B4.5 RGT,ISB CM800,QSB5.9-44 CM550,B5.9 G,G3.9,ISBe4 CM850,ISD6.7 CM2150,ISD6.7 CM2150 SN,QSB6.7 CM2250,QSB3.9-30 CM550,QSB5.9-30 CM550,B Gas Plus CM556,B6.7s,ISB CM2150,ISD4.5 CM2150 SN,ISB CM850,B LPG Plus CM556,B4.5,B3.9,ISF2.8 CM2220 AN,ISB6.7 CM2150 SN,QSB6.7 CM850,ISBe4 CM2150,G5.9 CM558,ISB6.7 CM2150 SQ,ISB4.5 CM2150 SN,ISB CM550,QSB5.9 CM850,B Gas International CM556,QSB4.5-30 CM550,ISBe CM800,ISBe5 CM2150 SN,QSB4.5 CM850,B5.9,ISBe CM850
  • Cummins · s: Fit for Cummins Engine: 6L, 6LTAA8.8-375, QSL8.9
  • Cummins · s: Engine:Cummins QSL, QSL8.9, QSL9, QSC8.3
  • Cummins · s : Cummins Engine 6BT, 6CT, 6LT, 8.3L, 6L, ISLE, QSL8.9, 6LT8.9, L375, L8.9, 6CTA8.3, 6C
  • Cummins · s: Engine: Cummins 6L, ISLE, QSL8.9
  • Cummins · s : Engine: Cummins 6L, ISLe, QSL8.9, QSL9

Frequently Asked Questions

What parts replace OEM number QSL8.9?

This page lists 16 replacement listings indexed under QSL8.9. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for QSL8.9?

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 QSL8.9 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.