Part number lookup

CX31-C11I Replacement Parts

Cross-reference and compare 3 replacement listings for OEM / aftermarket part number CX31-C11I. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

3 Matching Products

Controller 255-5285 for Caterpillar CAT 330D 336D Excavator C7 C9 C11 C13 C15 C18 EngineCaterpillarController 255-5285 for Caterpillar CAT 330D 336D Excavator C7 C9 C11 C13 C15 C18 Engine$2,070.78Harness Assembly 219-7461 for Caterpillar Engine C11 C13 Excavator CAT 345C 345D 349DCaterpillarHarness Assembly 219-7461 for Caterpillar Engine C11 C13 Excavator CAT 345C 345D 349D$714.78Harness Assembly 4187614 for Caterpillar CAT Engine C11 C13 Excavator 345C 345D 349DCaterpillarHarness Assembly 4187614 for Caterpillar CAT Engine C11 C13 Excavator 345C 345D 349D$365.85

Part Numbers and Cross References

CA2555285255-5285M330DCX31-C11ICX31-C13ICX31-C15ICX31-C9ICX31-P600CX35-P800TH31-C9ICA2197461219-7461W345CTH35-C11ICA4187614418-7614C13GENSETTH35-C13ITH35-E81

Applications and Fitment Summary

  • Part Number
  • Caterpillar · s: Forest Products: 345C Motor Grader: 14M, 16M Wheel-Type Loader: 966H, 972H, 980C, 980F Wheeled Excavator: W345C MH Petroleum Products: CX31-C11I, CX31-C13I, CX31-P600, TH35-C11I, TH35-C13I, TH35-E81 Excavator: 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L Articulated Dump Truck: 725, 730 Track-Type Tractor: D8N Load, Haul, Dump: R1700G Road Reclaimer: RM-300
  • Caterpillar · s： Caterpillar CAT Wheel-type Loader:966H, 972H, 980C, 980F Caterpillar CAT Petroleum Product: CX31-C11I, CX31-C13I, CX31-P600, TH35-C11I, TH35-C13I, TH35-E81 Caterpillar CAT Generator Set:D350GC, D400GC, DE500GC, DE450GC, DE450SGC, DE500SGC, DE550GC Caterpillar CAT Articulated Dump Truck:725, 730 Caterpillar CAT Road Reclaimer:RM-300 Caterpillar CAT Motor Grader:14M, 16M Caterpillar CAT Underground Articulated Truck:AD22, C11 Caterpillar CAT Excavator: 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349D2, 349D2 L, W345C MH Caterpillar CAT Expanded Mining Product:MD5125, MD5150C Caterpillar CAT Track-type Tractor:D8N Caterpillar CAT Load Haul Dump:R1600G, R1600H, R1700G

Frequently Asked Questions

What parts replace OEM number CX31-C11I?

This page lists 3 replacement listings indexed under CX31-C11I. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for CX31-C11I?

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 CX31-C11I 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.