Find reliable SINOTRUK HOWO gearbox parts and transmission spare parts for repair, maintenance, and wholesale supply, including gear shafts, synchronizer parts, bearings, oil seals, gearbox housings, and clutch-related components.
This page helps buyers source SINOTRUK HOWO gearbox parts for transmission repair, overhaul and export supply, including gear shafts, synchronizer parts, bearings, oil seals and gearbox housings.
Send gearbox model, part number list, old part photos and quantity.
Most buyers ask for gear parts, synchronizers, bearings, seals and repair items.
HOWO gearbox parts should be matched by transmission model, internal position, part number or old part photo. This is especially important for gears, shafts, synchronizers, bearings and clutch-related components.
A similar-looking gear, shaft or synchronizer may not fit if the gearbox model, gear stage or internal position is different.
HW19710, HW19712 or clear gearbox nameplate photo.
Original part number, supplier code or old part marking.
Main shaft, counter shaft, reverse gear or synchronizer position.
Useful for gears, shafts, synchronizers, bearings and housings.
Commonly requested for HOWO heavy-duty truck transmission repair and workshop stock.
Used for selected HOWO gearbox configurations where 12-speed transmission parts are required.
Useful when buyers combine clutch disc, pressure plate, release bearing and gearbox repair parts.
Quotation recommendation: send gearbox model, part number list, quantity and old part photos together. This reduces wrong matching and repeated communication.
Send Gearbox DetailsThe following gearbox parts are commonly requested for SINOTRUK HOWO transmission repair, fleet maintenance, dealer stock and export supply. Each item should be matched by gearbox model, part number, internal position or old part photo.
| Parts Group | Common Parts | Typical Use | Information Needed |
|---|---|---|---|
| Internal Gear Gear & Shaft Group | Main shaft, counter shaft, gear wheel, gear sleeve, reverse gear, shaft-related parts | Gearbox overhaul, damaged gear replacement, abnormal noise repair | Gearbox model, gear position, shaft position, part number or old part photo |
| Shift Repair Synchronizer Group | Synchronizer assembly, synchronizer ring, sliding sleeve, hub, gear ring, shift fork | Difficult shifting, gear engagement problems, transmission rebuild | Transmission model, gear stage, synchronizer photo, part number |
| Service Parts Bearing & Seal Group | Gearbox bearing, oil seal, gasket, O-ring, repair seal kit, cover gasket | Oil leakage repair, bearing noise repair, preventive maintenance | Bearing number, seal size, gearbox model, old part photo |
| Housing Case & Cover Group | Gearbox housing, transmission case, rear cover, side cover, bracket, mounting parts | Cracked housing replacement, accident repair, installation repair | Gearbox model, truck model, VIN, old housing photo |
| Clutch Link Clutch Related Group | Clutch disc, pressure plate, release bearing, clutch fork, connection parts | Clutch service, shifting problem repair, transmission removal service | Engine model, gearbox model, clutch size, truck model or sample photo |
| Repair Kit Small Repair Items | Repair kits, bolts, washers, sleeves, bushings, small parts and service components | Workshop stock, mixed order supply, fleet service preparation | Parts list, quantity, gearbox model, quality option and packing request |
A complete gearbox parts inquiry should include technical matching details, not only general product names.
This page supports both system-level searches and specific repair-item searches.
Buying recommendation: for internal transmission parts, always confirm gearbox model, installation position, part number or old part photos before comparing prices.
Get Gearbox Parts QuoteHOWO gearbox parts are often ordered as mixed repair lists. A good export order should confirm matching details, quality option, packing method and shipment requirements before final quotation.
Dealers and workshops should organize gearbox parts by repair area, gearbox model and quantity. This makes quotation faster and reduces wrong matching.
Recommended for key internal gearbox parts where durability and fitment are critical.
Suitable for repeated workshop supply and balanced cost control.
Suitable for selected service items when specifications are clear.
Gearbox parts include both heavy metal components and precision repair items. Packing should be selected by weight, surface protection and shipment route.
Export recommendation: for gears, shafts, bearings and synchronizers, request anti-rust protection and separated packing before shipment, especially for sea freight and mixed cargo orders.
Get Export QuotationThese questions help you prepare a clearer inquiry before ordering SINOTRUK HOWO gearbox parts for transmission repair, dealer stock, fleet maintenance or export supply.
Yes. HW19710 gearbox parts are commonly requested for HOWO heavy-duty trucks, including gear parts, shafts, synchronizers, bearings, oil seals, housings and repair items.
The best method is to provide the gearbox model, part number, truck model, VIN, old part photo or gearbox nameplate photo. For internal gearbox parts, product name alone is not enough.
HW19710 and HW19712 are different gearbox configurations. Some parts may look similar but differ by gear stage, shaft structure, synchronizer type or internal position.
Yes. Mixed orders are suitable for dealers, fleets and repair workshops. You can combine gears, shafts, bearings, seals, synchronizer parts, housings and clutch-related items in one shipment.
Yes. Gearbox repair often connects with clutch service. Common items include clutch disc, pressure plate, release bearing, clutch fork and related transmission connection parts.
Send gearbox model, part number list, quantity, old part photos, truck model, destination country and packing requirements. Clear grouping helps speed up quotation and matching.
Provide your gearbox model, part numbers, old part photos, quantity and destination country. For internal transmission parts, also confirm the gear position, shaft position or gearbox nameplate whenever possible.
