Description
Complete synchronizer ring set for the HOWO HW19710 and HW19712 manual transmissions — the standard gearbox across all HOWO 6X4 and 8X4 trucks. Worn synchronizers cause hard shifting, gear grinding and eventual gearbox failure. This set includes rings for all gear positions.
Manufactured in molybdenum-coated brass for extended service life, even under the heavy loads and frequent shifting typical of mining and construction operations. Direct replacement for OEM Sinotruk synchronizer rings.
We stock a full range of HW gearbox components: input shafts, countershafts, bearings, seals, shift forks and complete gearbox assemblies. Also available for Shacman Fast gearboxes (12JSD series), ZF, Eaton and European transmission brands.
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