Part number lookup

323D2 Replacement Parts

Cross-reference and compare 13 replacement listings for OEM / aftermarket part number 323D2. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

13 Matching Products

Oil Filter 1884140 for Caterpillar CAT 320C 320D 324D 325C 325D 329D 330C 330D 336D OriginalCaterpillarOil Filter 1884140 for Caterpillar CAT 320C 320D 324D 325C 325D 329D 330C 330D 336D Original$3,672.81Belt Tensioner 344-1722 for Caterpillar CAT Engine C7.1 Excavator 320D 323D3 324E 326F 329D2 330D2 335FCaterpillarBelt Tensioner 344-1722 for Caterpillar CAT Engine C7.1 Excavator 320D 323D3 324E 326F 329D2 330D2 335F$220.13Bucket Linkage Bushing 240-2912 for Caterpillar CAT 312C 322C 323D 325C 324D 320 340 325 325B 325L 325BL 325CLCaterpillarBucket Linkage Bushing 240-2912 for Caterpillar CAT 312C 322C 323D 325C 324D 320 340 325 325B 325L 325BL 325CL$73.00Crankshaft 376-4074 for Caterpillar Engine C7.1 Excavator CAT 320D2 324E 329E Wheel Loader 924K 930K 950K 962KCaterpillarCrankshaft 376-4074 for Caterpillar Engine C7.1 Excavator CAT 320D2 324E 329E Wheel Loader 924K 930K 950K 962K$2,528.90Crankshaft Gear 2767391 for Caterpillar CAT 320D GC 320D2 323D M316D M318D M322D C6.6 C7.1CaterpillarCrankshaft Gear 2767391 for Caterpillar CAT 320D GC 320D2 323D M316D M318D M322D C6.6 C7.1$614.03Final Drive 353-0611 for Caterpillar CAT E320D 320D 320D2 320E Excavator C4.2 C6.4 C6.6 C7.1 EngineCaterpillarFinal Drive 353-0611 for Caterpillar CAT E320D 320D 320D2 320E Excavator C4.2 C6.4 C6.6 C7.1 Engine$6,356.37Fuel Injector Pump 0445025602 for Caterpillar CAT 535D 545D 924K 930K 938K D6K2 C7.1CaterpillarFuel Injector Pump 0445025602 for Caterpillar CAT 535D 545D 924K 930K 938K D6K2 C7.1$1,113.11Fuel Water Level Sensor 423-6434 for Caterpillar CAT 312E 314E 316E 318E 320E 324E 329E Excavator C6.6 C7.1 EngineCaterpillarFuel Water Level Sensor 423-6434 for Caterpillar CAT 312E 314E 316E 318E 320E 324E 329E Excavator C6.6 C7.1 Engine$119.22Heavy Duty Pressure Sensor Switch 344-7390 for CAT Caterpillar Engine C6.6 C4.4 C3.4B C9.3 Wheel Loader 988K 990KCaterpillarHeavy Duty Pressure Sensor Switch 344-7390 for CAT Caterpillar Engine C6.6 C4.4 C3.4B C9.3 Wheel Loader 988K 990K$86.38Indicator 1733518 for Caterpillar CAT 320C 320D 322C 324D 325C 325D 329D 330C 330D 336D 365CCaterpillarIndicator 1733518 for Caterpillar CAT 320C 320D 322C 324D 325C 325D 329D 330C 330D 336D 365C$293.18Oil Pump 3738014 for Caterpillar CAT 320D GC 320D L 320D2 323D L M316D M318D M322D M322D MH C7.1 C6.6CaterpillarOil Pump 3738014 for Caterpillar CAT 320D GC 320D L 320D2 323D L M316D M318D M322D M322D MH C7.1 C6.6$331.48Solenoid Harness 2595129 for Caterpillar CAT 320D 320D2 Excavator C6.4 C7.1 3066 EngineCaterpillarSolenoid Harness 2595129 for Caterpillar CAT 320D 320D2 Excavator C6.4 C7.1 3066 Engine$203.28Wire Harness 291-7560 for Caterpillar Engine 6.6 Excavator 320D 320DFM 320DL 323D 323DL 323D2 324D 324DL 325D 325DL 326DL 326D2 329DCaterpillarWire Harness 291-7560 for Caterpillar Engine 6.6 Excavator 320D 320DFM 320DL 323D 323DL 323D2 324D 324DL 325D 325DL 326DL 326D2 329D$258.45

Part Numbers and Cross References

CA1884140188-4140320D2323D2CA3441722344-17220491272323D3CA2402912240-2912CA3764074376-4074C4.4CaterpillarBG1000EBG1055E2767391CA2767391AP-655DAP1000EAP1055EBG600DBG655DM316DCA3530611353-0611CYZ00001-UP375-2647CA37526470445025602CA4236434423-6434344-7390CA34473907PP4-2173-3518CA17335183738014CA37380142595129CA2595129291-7560320D3326D2

Applications and Fitment Summary

  • Caterpillar · 320C
  • Caterpillar · 320C FM
  • Caterpillar · 320C L
  • Caterpillar · 320D
  • Caterpillar · 320D FM
  • Caterpillar · 320D GC
  • Caterpillar · 320D L
  • Caterpillar · 320D LN
  • Caterpillar · 320D2
  • Caterpillar · 320D2 GC
  • Caterpillar · 320D2 L
  • Caterpillar · 322C
  • Caterpillar · 322C FM
  • Caterpillar · 323D L
  • Caterpillar · 323D LN
  • Caterpillar · 323D SA
  • Caterpillar · 323D2 L
  • Caterpillar · 324D
  • Caterpillar · 324D FM
  • Caterpillar · 324D FM LL
  • Caterpillar · 324D L
  • Caterpillar · 324D LN
  • Caterpillar · 325C
  • Caterpillar · 325C FM

Frequently Asked Questions

What parts replace OEM number 323D2?

This page lists 13 replacement listings indexed under 323D2. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 323D2?

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 323D2 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.