Build a Clear Line-Item Request
Use one row for each required item. Separate the description, reference number, machine or engine identification and quantity. Mark unknown references clearly instead of guessing them.
This guide concerns Caterpillar application inquiries handled by Aizhen Parts. Use it to organize information before asking for piston & ring kits; it does not establish compatibility for an individual machine.
Details to Prepare
- Engine model and serial number
- Existing piston marking and bore size
- Standard or oversize requirement
- Piston, pin and ring quantities
Put the Requirements in Writing
| RFQ field | Information to send |
|---|---|
| Application | Caterpillar, machine or engine model, serial number |
| Part reference | Full number from the old item or parts documentation; identify uncertain references |
| Images | Clear overall view, identification plate and connection or mounting details |
| Quantity | Quantity for each line, with any required kit contents |
| Destination | Country or port, requested delivery date and packing needs |
Review the Quotation
Confirm the offered reference, application, quantity and included components. Ask the supplier to state price, availability, lead time, packing and any requested inspection evidence. Treat unresolved fitment questions as open items before placing an order.
Use Photos as Supporting Information
Product images on this website are illustrations. For an actual purchase, request photos and identifying details of the proposed supplied item and compare them with your machine documentation. Refer installation and service questions to qualified technicians and the applicable service manual.
Send Your Parts Inquiry
Xi'an Aizhen Machinery Equipment Co., Ltd. (西安艾珍机械设备有限公司) focuses on Caterpillar, Komatsu and Cummins application parts. Send your completed list to info@aizhen-parts.com.
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