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OEM Replacement Parts

Replacement parts sourcing for Caterpillar, Komatsu and Cummins applications. Product images illustrate the parts family; exact model, part number and availability are confirmed with each inquiry.

Piston Gasket Kit Water Pump Oil Pump Fuel Injector Hydraulic Pump
OEM number and replacement number cross-reference Support for unclear photos, old samples and mixed part lists Quote genuine, OEM or aftermarket options when available
8 product familiesCaterpillar · Komatsu · Cummins · Confirm exact part number and fitment with your inquiry.

Category sourcing guide

OEM replacement parts sourcing guide

OEM replacement sourcing is useful when buyers know the original number but need compatible supply options. This category gathers cross-reference parts for diesel engines, excavators, trucks, hydraulic systems, fuel systems, filters, and electrical assemblies.

Send the original part number, alternate numbers, machine model, engine model, old part photos, quantity, and destination. If several options exist, we can compare fitment notes and quote according to stock, MOQ, and packing requirements.

Popular RFQ items

  • OEM Cross Reference
  • Replacement Part
  • Engine Parts
  • Hydraulic Parts
  • Fuel Injection Parts
  • Electrical Parts
  • Filter
  • Repair Kit
  • Sample Matching

Fitment details to send

  • Original OEM number and alternate numbers
  • Machine or engine model
  • Photos of label, casting mark and connector
  • Genuine, OEM or aftermarket preference
  • Quantity, packing and destination

Need manual matching?

Send the part number, machine model, engine model, photos, quantity, and destination. We will reply with fitment notes, quotation, lead time, and shipping options.

Send RFQ
Search faster: Komatsu Caterpillar Cummins Parts sourcing for Caterpillar, Komatsu and Cummins applications. Send your exact model, serial number and part reference for confirmation. Parts sourcing for Caterpillar, Komatsu and Cummins applications. Send your exact model, serial number and part reference for confirmation. Parts sourcing for Caterpillar, Komatsu and Cummins applications. Send your exact model, serial number and part reference for confirmation. Parts sourcing for Caterpillar, Komatsu and Cummins applications. Send your exact model, serial number and part reference for confirmation. OEM Cross Reference
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