Part number lookup

QSC8.3 Replacement Parts

Cross-reference and compare 54 replacement listings for OEM / aftermarket part number QSC8.3. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

54 Matching Products

Alternator 4937007 for Cummins Engine ISC QSC8.3 C8.3 ISLCumminsAlternator 4937007 for Cummins Engine ISC QSC8.3 C8.3 ISL$345.99Camshaft Crankshaft Position Sensor 4921684 for Cummins QSB6.7 ISDE EngineCumminsCamshaft Crankshaft Position Sensor 4921684 for Cummins QSB6.7 ISDE Engine$61.04Engine Water Pump 5346205 for Cummins Engine ISC ISL 8.3LCumminsEngine Water Pump 5346205 for Cummins Engine ISC ISL 8.3L$146.72Fuel Injector 3930525 for Cummins Engine 6CT 6CT8.31CumminsFuel Injector 3930525 for Cummins Engine 6CT 6CT8.31$103.99Fuel Injector 3965749 4945463 for Cummins Engine QSC QSC8.3 QSL8.9 QSL9CumminsFuel Injector 3965749 4945463 for Cummins Engine QSC QSC8.3 QSL8.9 QSL9$245.99Injector Fuel Supply Tube 3924421 for Cummins Engine 6CT8.3 C300CumminsInjector Fuel Supply Tube 3924421 for Cummins Engine 6CT8.3 C300$228.55Overhaul Rebuild Kit for Cummins Engine QSC8.3 Hyundai Excavator R385LC-9 R335LC-9CumminsOverhaul Rebuild Kit for Cummins Engine QSC8.3 Hyundai Excavator R385LC-9 R335LC-9$1,256.00Stop Solenoid 3928160 SA-4293-12 For Cummins Engine 12VCumminsStop Solenoid 3928160 SA-4293-12 For Cummins Engine 12V$96.99Turbo HX40 Turbocharger 4039990 4039991 for CumminsCumminsTurbo HX40 Turbocharger 4039990 4039991 for Cummins$389.99Overhaul Gasket Kit for Cummins Engine QSC8.3CumminsOverhaul Gasket Kit for Cummins Engine QSC8.3$173.66Overhaul Rebuild Kit for Cummins Engine QSC8.3CumminsOverhaul Rebuild Kit for Cummins Engine QSC8.3$1,256.0012V Fuel Transfer Pump 4935005 5362269 for Cummins Engine ISB QSB ISC 6C8.3 ISC8.3 QSC8.3 QSL9Cummins12V Fuel Transfer Pump 4935005 5362269 for Cummins Engine ISB QSB ISC 6C8.3 ISC8.3 QSC8.3 QSL9$160.0024V Alternator 3920618 for Cummins Engine ISM11 QSC8.3 QSK19 V903 4B3.9 6C8.3 M11 N14Cummins24V Alternator 3920618 for Cummins Engine ISM11 QSC8.3 QSK19 V903 4B3.9 6C8.3 M11 N14$190.006PCS Piston 3926963 for Cummins Engine 6C8.3 6CT 6CT8.3 QSC8.3 6CTAACummins6PCS Piston 3926963 for Cummins Engine 6C8.3 6CT 6CT8.3 QSC8.3 6CTAA$1,131.55Bare Cylinder Block 3971383 for Cummins Engine QSC QSC8.3CumminsBare Cylinder Block 3971383 for Cummins Engine QSC QSC8.3$5,825.46Belt Tensioner 4936663 for Cummins Engine 6CTCumminsBelt Tensioner 4936663 for Cummins Engine 6CT$104.53Camshaft Position Sensor 4921686 for Cummins Engine ISBCumminsCamshaft Position Sensor 4921686 for Cummins Engine ISB$13.99Camshaft Position Sensor 4921686 for Cummins Engine ISBCumminsCamshaft Position Sensor 4921686 for Cummins Engine ISB$62.94Complete Cylinder Block 3971383 for Cummins Engine QSC QSC8.3CumminsComplete Cylinder Block 3971383 for Cummins Engine QSC QSC8.3$9,136.22Elbow Hose 3937298 for Cummins Engine QSC8.3 QSL9 6L8.9 ISC8.3CumminsElbow Hose 3937298 for Cummins Engine QSC8.3 QSL9 6L8.9 ISC8.3$96.58Engine Belt 3911559 for Cummins 6CT ISC8.3 ISCe QSC8.3CumminsEngine Belt 3911559 for Cummins 6CT ISC8.3 ISCe QSC8.3$75.24Flywheel 3912694 for Cummins Engine 6C ISL ISC QSL9CumminsFlywheel 3912694 for Cummins Engine 6C ISL ISC QSL9$2,077.51Flywheel 4933490 for Cummins Engine QSC8.3 ISC8.3CumminsFlywheel 4933490 for Cummins Engine QSC8.3 ISC8.3$775.32Flywheel Housing 3906689 5316751 for Cummins Engine C8.3 6CTA 6C8.3 ISC QSC8.3 G8.3 GTA8.3 CASE CX330 910 9130 9230 4420 FLX4300CumminsFlywheel Housing 3906689 5316751 for Cummins Engine C8.3 6CTA 6C8.3 ISC QSC8.3 G8.3 GTA8.3 CASE CX330 910 9130 9230 4420 FLX4300$385.00Flywheel Housing 3913344 for Cummins Engine 6CT ISC QSC ISL QSLCumminsFlywheel Housing 3913344 for Cummins Engine 6CT ISC QSC ISL QSL$992.43Fuel Drain Tube 3931740 for Cummins Engine 6C 6L8.9 ISC QSL9CumminsFuel Drain Tube 3931740 for Cummins Engine 6C 6L8.9 ISC QSL9$142.54Fuel Injection Pump 0445025622 for Cummins Engine QSC8.3CumminsFuel Injection Pump 0445025622 for Cummins Engine QSC8.3$1,054.57Fuel Injection Pump 2897500 for Cummins ISC QSC8.3 ISLe QSL9 EngineCumminsFuel Injection Pump 2897500 for Cummins ISC QSC8.3 ISLe QSL9 Engine$1,491.00Fuel Injection Pump 3908568 for Cummins Engine 6CTA 8.3L 6CCumminsFuel Injection Pump 3908568 for Cummins Engine 6CTA 8.3L 6C$3,409.56Fuel Injection Pump 3926887 for Cummins Engine ISC 6CTA8.3L P3000CumminsFuel Injection Pump 3926887 for Cummins Engine ISC 6CTA8.3L P3000$1,825.00Fuel Injector 3948529 0432191426 for Cummins Engine ISC 8.3LCumminsFuel Injector 3948529 0432191426 for Cummins Engine ISC 8.3L$46.95Fuel 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$256.67Fuel Transfer Pump 3936318 for Cummins 6CTA ISB ISC QSB EngineCumminsFuel Transfer Pump 3936318 for Cummins 6CTA ISB ISC QSB Engine$33.99Gear Housing 3926721 for Cummins Engine 6BT 6CT 6CT8.3CumminsGear Housing 3926721 for Cummins Engine 6BT 6CT 6CT8.3$349.25Hydraulic Pump 4937419 for Cummins Engine 6L8.9 ISC QSC8.3 ISLCumminsHydraulic Pump 4937419 for Cummins Engine 6L8.9 ISC QSC8.3 ISL$292.26Hydraulic Pump Drive 3936233 for Cummins Engine 6CT QSC 6CT8.3CumminsHydraulic Pump Drive 3936233 for Cummins Engine 6CT QSC 6CT8.3$927.91Lube Spin-On Filter LF14009NN DBL7300 LFP3000XL B40142 for Fleetguard Donaldson CumminsCumminsLube Spin-On Filter LF14009NN DBL7300 LFP3000XL B40142 for Fleetguard Donaldson Cummins$58.00Oil Cooler Head 3922882 for Cummins Engine ISC 8.3 With GasketCumminsOil Cooler Head 3922882 for Cummins Engine ISC 8.3 With Gasket$258.80Oil Pump 4897481 For Cummins 4B3.9 6B5.9 QSB6.7 Komatsu 6D107 EngineCumminsOil Pump 4897481 For Cummins 4B3.9 6B5.9 QSB6.7 Komatsu 6D107 Engine$188.47Piston 4941392 for Cummins Engine QSL9 M11 6L8.9 in USACumminsPiston 4941392 for Cummins Engine QSL9 M11 6L8.9 in USA$136.75Piston 4941392 for Cummins Engine QSL9 M11 6L8.9 in USACumminsPiston 4941392 for Cummins Engine QSL9 M11 6L8.9 in USA$218.62Piston Cooling Nozzle 4937305 for Cummins Engine 6CT ISC8.3 ISCE QSC8.3 6L ISLE QSLCumminsPiston Cooling Nozzle 4937305 for Cummins Engine 6CT ISC8.3 ISCE QSC8.3 6L ISLE QSL$62.69Shut Off Solenoid 3415441 for Cummins Engine 6CT8.3-C215 QSC8.3CumminsShut Off Solenoid 3415441 for Cummins Engine 6CT8.3-C215 QSC8.3$88.68Speed Sensor Kit 5550060 for Cummins Engine ISC8.3 QSC8.3 ISB ISL ISX Dodge Vehicle Ram2500 Ram3500CumminsSpeed Sensor Kit 5550060 for Cummins Engine ISC8.3 QSC8.3 ISB ISL ISX Dodge Vehicle Ram2500 Ram3500$431.00Temperature Sensor 2872764 for Cummins Engine ISC8.3 ISLE4 ISZ13 QSL9 QSZ13CumminsTemperature Sensor 2872764 for Cummins Engine ISC8.3 ISLE4 ISZ13 QSL9 QSZ13$37.99Thermostat 3968559 for Cummins Engine 6C8.3 6CT8.3 L8.9CumminsThermostat 3968559 for Cummins Engine 6C8.3 6CT8.3 L8.9$44.20Thermostat 4992231 5273379 for Cummins Engine 6C8.3 ISC8.3 QSC8.3 QSL9 ISL9 C8.3L ISL8.3CumminsThermostat 4992231 5273379 for Cummins Engine 6C8.3 ISC8.3 QSC8.3 QSL9 ISL9 C8.3L ISL8.3$28.00Thermostat 5274887 for Cummins Engine ISC9.3L ISL9.3L 6C8.3 6CT8.3 L8.9CumminsThermostat 5274887 for Cummins Engine ISC9.3L ISL9.3L 6C8.3 6CT8.3 L8.9$44.00Thermostat 5284903 3940632 for Cummins Engine 6C8.3 ISC8.3 QSC8.3 QSL9 ISL9 Hyundai Excavator R320LC-7A R360LC-7R360LC-7ACumminsThermostat 5284903 3940632 for Cummins Engine 6C8.3 ISC8.3 QSC8.3 QSL9 ISL9 Hyundai Excavator R320LC-7A R360LC-7R360LC-7A$32.00Turbo HE400WG Turbocharger 3770664 for Cummins Engine ISLE5 QSC8.3 ISLE ISL8.3 ISC8.3CumminsTurbo HE400WG Turbocharger 3770664 for Cummins Engine ISLE5 QSC8.3 ISLE ISL8.3 ISC8.3$469.00Turbo HX35 Turbocharger 3971923 for Cummins Engine 6BT 6CTAA QSC8.3CumminsTurbo HX35 Turbocharger 3971923 for Cummins Engine 6BT 6CTAA QSC8.3$497.02Water Outlet Connection 3913030 for Cummins Engine 6CT ISL ISC 6C QSC8.3CumminsWater Outlet Connection 3913030 for Cummins Engine 6CT ISL ISC 6C QSC8.3$103.89Wiring Harness 4943176 for Cummins Engine QSL9 ISL QSL QSC8.3 ISLE ISC Hyundai Loader HL770-7A HL770-9 HL770-9SCumminsWiring Harness 4943176 for Cummins Engine QSL9 ISL QSL QSC8.3 ISLE ISC Hyundai Loader HL770-7A HL770-9 HL770-9S$429.00

Part Numbers and Cross References

4937007C4937007QSC8.34921684KTA19KTA38KTA506ISBe6ISDe6ISLeNTA855ISF2.8QSX-155346205529144556812956CT8.35528406393052539657494945463QSL8.939244213925324CM2150ISC8.3CM2250CM2180R335LC-9HJQSC8.33928160SA-4293-12392325740399904039991C4039990C403999140399910053221004935005536226939900713939894CM5563920618360385RX214169393553039067253603853RX603853RXQSK193926963380246239269613926256392406038024296CTAA6D14439713834936663C4936663ISF3.8QSM11KTTA-1949216863937298CM554CM850CA3911559391-155939126944933490C4933490QSL8.8-G5C275D539066895316751GTA8.3J90668939133443931740044502562239085683969377341549549375144034361040-402-066-7020-402-066-702N39268873926887RX6CTA8.3LPES6P-RS3336ISB6.7394852949401704940170NX4940170RX4993482393020139322263936318494471239267214937419C49374193936233C3936233393996039396139399623939633936231J939962DBL730049066355444774552078986029587LF7300ELF7300SLFP3000XLB40142ISLE5ISLE8.9392288248974815291050QSB6.7498880149413924937305C49373053415441C34154415550060403419828399644032806ISBE4ISV5.02872764ISL8.9ISLE4ISX15ISZ13QSL9.3QSX11.9QSZ1339685594992231527337952570765337967ISL8.349305945274887ISL9.3L53379425284903394063237706643770379378097937867723786772H53241803971923C397192339130304943176

Applications and Fitment Summary

  • Cummins · ISC
  • Cummins · QSC8.3
  • Cummins · C8.3
  • Cummins · ISL
  • Cummins · s: ISC, QSC8.3, C8.3, ISL, GTA8.3 CM558, ISC CM2150
  • Part Number
  • CUMMINS ISF 2.8 ISBe ISDe ISLe MOVELEX
  • CUMMINS 4BT 6BT 6CT 6ISBe 6ISDe 6ISLe
  • CUMMINS KTA19 KTA38 M11 NTA855 ISF2.8 3.8
  • DONGFENG CUMMINS
  • CUMMINS ISBe 185 210 285 300-30
  • CUMMINS C 6C QSC-8.3 ISC ISCe ISX QSX-15
  • CUMMINS QSC8.3 ISC ISCe M11 QSM11 N14 ISX QSX15 KTA-19 KTTA-19
  • Cummins · ISC 8.3L
  • Cummins · ISL 8.3L
  • Cummins · QSC
  • Cummins · QSL
  • Cummins · s: Fit For Cummins Engine:ISC, ISL 8.3L, 6CT, 6C8.3, 6CT8.3, QSC8.3
  • Cummins · 6C
  • Cummins · 6CT
  • Cummins · 6CT8.3
  • Cummins · 6L8.9
  • Cummins · C Gas Plus CM556
  • Cummins · C8.3G

Frequently Asked Questions

What parts replace OEM number QSC8.3?

This page lists 54 replacement listings indexed under QSC8.3. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for QSC8.3?

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 QSC8.3 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

Send machine details before ordering high-risk parts.