Parts sourcing for Caterpillar, Komatsu and Cummins applications. Send your exact model, serial number and part reference for confirmation.
Request for quotation
Request Parts for Caterpillar, Komatsu & Cummins
Prepare your part list below, or send your inquiry directly to info@aizhen-parts.com. Include model, serial number, part reference, quantity and destination.
01Part number or photo
02Compatibility check
03Manual quotation
Quote accuracy
How to get an accurate quote faster
OEM numbers and clear photos are the fastest way to confirm compatible replacement parts.
Stock, packing, lead time, and shipping notes depend on order quantity and destination.
RFQ form
Submit your RFQ directly
Prepare your part list below, or send your inquiry directly to info@aizhen-parts.com. Include model, serial number, part reference, quantity and destination.
RFQ FAQ
Quotation timing, OEM matching, and shipping support
How fast can I receive a quotation?
Response time depends on the completeness of the part identification and availability checks. Include your model, serial number, quantity and destination for a clear quotation.
Can you match by OEM number?
Yes. OEM number, replacement number, product photo, or machine nameplate helps us identify compatible parts faster.
Can I send a mixed parts list?
Yes. You can send engine, hydraulic, filter, fuel injection, electrical, and undercarriage parts in one RFQ.
Do you support worldwide shipping?
Yes. Quotation notes can include packing method, gross weight, delivery lead time, and shipping options.
Quick response
Need excavator or diesel engine parts quickly?
Share your model and requirements. We will match suitable replacement parts and quote manually.