Description
Product Overview
Part Name: Drive Gear (High-Speed 46 Teeth)
Part Number: 12JSD200T-1707030 / 12JS200T-1707030
Vehicle Compatibility: Suitable for Dongfeng Kinland / DFH Series and Shacman F2000, F3000, X3000 heavy-duty trucks manufactured between 2010–2024, equipped with Fast Gear 12-speed transmissions of the 12JSD200T / 12JS200T series requiring the high-speed 46-tooth drive gear.
Configuration: Precision-machined high-speed drive gear with 46 teeth, engineered for Fast Gear 12-speed gearboxes. Manufactured with advanced heat-treatment processes to ensure durability, torque stability and reduced wear under heavy commercial use.
Function: Transfers high-speed rotational power through the transmission geartrain, ensuring smooth torque delivery, optimal gear engagement, reduced drivetrain noise and long-term gearbox performance.
Technical Specifications
Type: High-speed drive gear (46T) for Fast Gear transmission
Material: High-strength alloy steel, carburized, quenched and precision-ground for maximum durability
Application: Fits Fast Gear 12JSD200T / 12JS200T transmissions used on Dongfeng and Shacman heavy-duty platforms
Cross-Reference: Interchangeable with drive gears sharing identical spline configuration, tooth count and dimensional alignment within the 12-speed Fast Gear series
Installation: Direct-fit component; replace during gearbox overhaul, gear wear, noise, imbalance, chipped teeth or poor gear engagement
Service Interval: Recommended replacement when high-speed gear noise, excessive backlash, wear debris or torque instability is detected
Delivery & Availability
Stock Options: Drive gears available in ready stock
Delivery Time: 3–7 days internationally
Payment & Security
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