Part number lookup

6CTAA Replacement Parts

Cross-reference and compare 20 replacement listings for OEM / aftermarket part number 6CTAA. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

20 Matching Products

6 PCS Piston Cooling Nozzle 3928031 3901020 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAACummins6 PCS Piston Cooling Nozzle 3928031 3901020 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA$169.56Fuel Pump Solenoid 4939643 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAACumminsFuel Pump Solenoid 4939643 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA$92.99Turbo HX40W Turbocharger 3591021 3598068 3800405 for Cummins Engine 6CTAA 330-350HPCumminsTurbo HX40W Turbocharger 3591021 3598068 3800405 for Cummins Engine 6CTAA 330-350HP$574.2112 Pcs Push Rod Set 3905194 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAACummins12 Pcs Push Rod Set 3905194 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA$99.856PCS Piston 3917707 for Cummins Engine 6CT 6CTAA 6CT8.3 6CTAA8.3Cummins6PCS Piston 3917707 for Cummins Engine 6CT 6CTAA 6CT8.3 6CTAA8.3$634.856PCS 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$1,131.55Flywheel Housing 5253948 4943478 3966571 for Cummins Engine 6CT 6CTAA 6C8.3CumminsFlywheel Housing 5253948 4943478 3966571 for Cummins Engine 6CT 6CTAA 6C8.3$730.00Fuel Injector 3926787 for Cummins Engine 6CTAA 6CTA 6CT 6C 8.3 Hyundai Crawler Excavator R305LC-7CumminsFuel Injector 3926787 for Cummins Engine 6CTAA 6CTA 6CT 6C 8.3 Hyundai Crawler Excavator R305LC-7$101.13Lub Oil Cooler Cover 4936396 for Cummins Engine 4BT 6BT 6C 6CT 6CTA 6CTAA 6CT8.3 L8.9CumminsLub Oil Cooler Cover 4936396 for Cummins Engine 4BT 6BT 6C 6CT 6CTA 6CTAA 6CT8.3 L8.9$220.91Oil Pump 3415365 for Cummins C8.3L 6C 6CT 6CTA 6CTAA Engine in USACumminsOil Pump 3415365 for Cummins C8.3L 6C 6CT 6CTA 6CTAA Engine in USA$238.18Turbo HX35 Turbocharger 3971923 for Cummins Engine 6BT 6CTAA QSC8.3CumminsTurbo HX35 Turbocharger 3971923 for Cummins Engine 6BT 6CTAA QSC8.3$497.02Turbo HX35W Turbocharger 3802696 98331221 for Cummins Engine 6BTA 6B 6CTAA 6BT 6BT5.9-C150CumminsTurbo HX35W Turbocharger 3802696 98331221 for Cummins Engine 6BTA 6B 6CTAA 6BT 6BT5.9-C150$658.42Turbo HX40W Turbocharger 3599602 For Cummins Engine 6CTAACumminsTurbo HX40W Turbocharger 3599602 For Cummins Engine 6CTAA$662.11Turbo HX40W Turbocharger 4044946 for Cummins Engine 6C 6CT Euro 2 6CTA 6CTAA C260 8.3LCumminsTurbo HX40W Turbocharger 4044946 for Cummins Engine 6C 6CT Euro 2 6CTA 6CTAA C260 8.3L$690.00Turbo HX40W Turbocharger 4045212 4041406 for Cummins Engine ISLE Euro 3 C8.3L 6C 6CT 6CTA 6CTAACumminsTurbo HX40W Turbocharger 4045212 4041406 for Cummins Engine ISLE Euro 3 C8.3L 6C 6CT 6CTA 6CTAA$540.00Turbo HX40W Turbocharger 4050038 for Cummins Engine 6CT 6CTA 6CTAACumminsTurbo HX40W Turbocharger 4050038 for Cummins Engine 6CT 6CTA 6CTAA$647.90Turbo HX40W Turbocharger 4051323 for Cummins C300CumminsTurbo HX40W Turbocharger 4051323 for Cummins C300$678.49Turbocharger 4029195 for Cummins Engine 6CTAACumminsTurbocharger 4029195 for Cummins Engine 6CTAA$518.42V-Belt 3928847 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAACumminsV-Belt 3928847 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA$89.28Water Pump 3357458 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAACumminsWater Pump 3357458 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA$97.00

Part Numbers and Cross References

392803139010206CTAA4939643C4939643359102135980683800405330-350HP353728735364063536405353640435393123905194391770738022633929565391956439258783913537392916138024626CT8.36CTAA8.36CT30039269633926961392625639240603802429QSC8.36D144525394849434783966571C5253948C4943478ISC8.3C39665713926787R305LC7R305LC-7CASEJ926787JR92678738026484936396C4936396341536538008283971923C3971923380269698331221HX35W-8264TE12PB11HX35W6BT5.9-C1501995-053599602HX40W288189640339504044946C404494640502131993-09Engine1993-094045212404140649552524045213495525340414054050118405003640500374050038C4050118C4050036C4050037C405003840513234051438C4051438221KW300HP4029195C40291953928847C39288473357458

Applications and Fitment Summary

  • Part Number
  • Cummins Engine: C8.3L,6C,6CT,6CTA,6CTAA
  • Cummins · C8.3L,6C,6CT,6CTA,6CTAA
  • Cummins · C8.3L
  • Cummins · 6C
  • Cummins · 6CT
  • Cummins · 6CTA
  • Cummins · 6CTAA
  • Cummins · 6L
  • Cummins · s : C8.3L, 6C, 6CT, 6CTA, 6CTAA, 6L
  • Cummins Engine 6CTAA 330-350HP
  • Cummins · s:CUMMINS
  • Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA
  • Cummins · s: For Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA
  • Cummins Engine: 6C,6CTAA,6CT8.3,6CTAA8.3,6C,6CT300,8.3L,QSM11,QSC,KTA19
  • Cummins · 6C,6CTAA,6CT8.3,6CTAA8.3,6C,6CT300,8.3L,QSM11,QSC,KTA19
  • Cummins Engine: 6C8.3,6CT,6CT8.3,QSC8.3,6CTAA,6D144,8.3L,ISL9,C8.3,ISC8.3,6L8.9,C8.3,ISC CM2150,6L8.9,ISC8.3 CM2250,ISL G CM2180,QSL9 CM2250,QSC8.3 CM554,ISL9 CM2250,QSL9 CM554,6C,QSL9 CM850,C Gas Plus CM556,C8.3G,G8.3,L Gas Plus CM556,ISC CM554,QSC8.3 CM2250,QSL9 G CM558,ISC CM850,ISL CM554,QSC8.3 CM850,ISL CM2150,ISL CM2150 SN,ISL CM850,GTA8.3 CM558
  • Cummins · 6C8.3,6CT,6CT8.3,QSC8.3,6CTAA,6D144,8.3L,ISL9,C8.3,ISC8.3,6L8.9,C8.3,ISC CM2150,6L8.9,ISC8.3 CM2250,ISL G CM2180,QSL9 CM2250,QSC8.3 CM554,ISL9 CM2250,QSL9 CM554,6C,QSL9 CM850,C Gas Plus CM556,C8.3G,G8.3,L Gas Plus CM556,ISC CM554,QSC8.3 CM2250,QSL9 G CM558,ISC CM850,ISL CM554,QSC8.3 CM850,ISL CM2150,ISL CM2150 SN,ISL CM850,GTA8.3 CM558
  • Cummins · s: Fit for Engine: Cummins 6CT, 6CTAA, 6CTA, 6C8.3, 6CT8.3, ISC8.3
  • Cummins · s : Cummins Engine: 4BT, 6BT, 6C, 6CT, 6CTA, 6CTAA, 6CT8.3, L8.9
  • Cummins C8.3L 6C 6CT 6CTA 6CTAA Engine
  • Cummins · s: For Cummins C8.3L 6C 6CT 6CTA 6CTAA Engine
  • Cummins · s: Engine: Cummins 6BT, 6CTAA, QSC8.3
  • Cummins Engine 6CTAA Turbo HX40W Turbocharger 3599602

Frequently Asked Questions

What parts replace OEM number 6CTAA?

This page lists 20 replacement listings indexed under 6CTAA. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 6CTAA?

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 6CTAA 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.