
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.
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.
Send RFQ

Turbochargers for Cummins Diesel Engines
