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Dongfeng Truck Parts- 12JS160T-170117 Gearbox Synchronizer
- Applicable Models: Dongfeng Tianlong, Sinotruk Howo, Shacman F3000 X3000 heavy-duty trucks
- OEM Part No:12JS160T-170117, gearbox synchronizer
- Product Type: FAST 12-speed transmission shift synchronizer
- Double Cone Friction Structure: Smooth gear shifting, reduce impact
- High Strength Alloy Steel: Wear-resistant and long service life
- Precision Spline: Good matching with gear and hub
- Pre-shipment Hardness & Fatigue Test: Reliable under heavy load
Description
This 12JS160T gearbox synchronizer is the core shifting component for FAST 12-speed transmission. It reduces gear impact during shifting, realizes smooth gear change, protects the transmission gear set and extends gearbox service life. Adopts high-strength alloy steel and double cone friction structure, with stable friction performance and high wear resistance. Precision spline machining ensures good fit with gear and hub. Every synchronizer passes hardness test and shift fatigue inspection before delivery. It is an essential replacement spare part for heavy truck gearbox overhaul.