743318
Gearbox Assembly
SAF-Holland

Gearbox assembly provides a complete, integrated transmission interface designed for dependable power transfer and durability in heavy-duty applications. The unit consolidates gears, shafts, and supporting components within a rugged housing optimized for high torque, frequent shifts, and prolonged service life under demanding operating conditions. This assembly supports precise gear engagement, reduces wind-up or harsh shifting events, and contributes to smoother acceleration and deceleration cycles. Its robust build resists wear at critical contact surfaces, promoting longer service intervals and consistent performance across temperature and load changes. When selecting a gearbox assembly, verify gear ratios, input/output compatibility with the driveline, and mounting alignment with the chassis and suspension components. Source One Parts Center recommends verifying fit and compatibility.