OE guides
Quote by number — guides and FAQ templates
These pages teach buyers what to send a China procurement desk. Each seeded hub has a how-to quote guide with checklists and FAQ markup — written so buyers and search engines get a clear answer first.
How to quote truck and trailer parts by OE number
Paste the OE or casting number from the part, add quantity and destination, and Carmally returns a procurement quote from China — without inventing fitment from a truck model year.
3 FAQs · updated 2026-10-14
Brake chamber tags and RFQ checklist
For a brake chamber quote, send the type or OE on the tag (for example T30/30), the stroke if marked, quantity, destination, and a photo of the clamp band when the stamp is unclear.
3 FAQs · updated 2026-10-14
How to quote brake shoe and lining kits by number
Send the FMSI-style or OE number on the old shoe or lining (for example 4707QP or 4515Q), say whether you need lining, hardware, or reman, then add quantity and destination.
3 FAQs · updated 2026-10-14
Slack adjuster spline and arm length checklist
An automatic slack adjuster RFQ should include the OE number, spline size (for example 1.5″-28), arm length, quantity, and destination — the same family is sold in many combinations.
2 FAQs · updated 2026-10-14
Air spring numbers and cross-references
Quote an air spring from the number molded on the bag. If you also have a cross-reference, send both and say which one is stamped on the part Carmally should match.
2 FAQs · updated 2026-10-14
Landing gear RFQ checklist
For landing gear, send leg type (two-speed or heavy-duty), mounting pattern if known, travel, whether you need a pair with cross shaft and crank, quantity, and destination.
2 FAQs · updated 2026-10-14
King pin size and RFQ checklist
Measure or read the king pin size (2 inch or 3.5 inch / 90mm), send any buyer code such as KZ1012 or KP0885, note bolt-in vs replaceable, then add quantity and destination.
2 FAQs · updated 2026-10-14
RFQ checklist for a China parts desk
A usable RFQ names the company, a reachable email, OE numbers one per line, quantity, and destination — photos of worn tags prevent follow-up delays.
3 FAQs · updated 2026-10-14