When requesting a U660/2WD gearbox assembly, provide the transmission model, product number, item number and clear product photos. These identifiers make it easier to compare the requested assembly with a verified product record.
A verified TRANSWIN product record is a Gearbox assembly/flat tail case for U660/2WD, Brand Rebuild, Product No. PN202617945 and Item No. BSXDZC-U660-FX-2wd-P.

View the verified U660/2WD product record.
Include the model, product number, item number and product photos in your request. If the assembly has a visible case or cover detail that matters, add a clear photo and describe the required part position. Confirm the identifiers before ordering.