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西安艾珍机械设备有限公司 · Caterpillar / Komatsu / Cumminsinfo@aizhen-parts.com
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Machinery parts catalog

Diesel Engine 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.

Pistons, liners, gasket kits, bearings and overhaul parts Engine model and OEM number cross-reference support Mixed order quotation for repair shops and distributors
3 product familiesCaterpillar · Komatsu · Cummins · Confirm exact part number and fitment with your inquiry.

Category sourcing guide

Diesel engine parts sourcing guide

This category covers replacement parts for diesel engine repair, overhaul, and regular maintenance. Buyers can send OEM numbers, engine nameplates, machine models, old part photos, or a mixed part list for manual matching.

For faster quotation, include the engine model, part number, quantity, destination country, and whether you need genuine, OEM, or aftermarket replacement options. We can help compare fitment notes before quoting stock, packing, and lead time.

Popular RFQ items

  • Piston
  • Cylinder Liner
  • Gasket Kit
  • Piston Ring
  • Bearing
  • Water Pump
  • Oil Pump
  • Turbocharger
  • Cylinder Head
  • Overhaul Kit

Fitment details to send

  • Engine model and serial number
  • OEM or replacement part number
  • Bore size, STD or oversize requirement
  • Machine model and application
  • Photos of the old part or nameplate

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.

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