HOWO truck parts: 1. Various kinds of products 2. Excellent quality and competitive price 3. Related procession gearbox spare parts:.Used for the the HOWO, SINOTRUK, STEYR, GOLDEN PRINCE and HOKA series turcks etc. .SHIELD is the authorized manufacturer of the ZF gearbox and all others related spare parts. We can supply gearboxes (S6-90, 5S-80, 5S-111GP(A), 5S-150GP etc), its related spare parts, ...