7G-3707: 280.84mm Outer Diameter Clutch Piston

Description: A Clutch Piston in planetary transmission enables the selective engagement and disengagement of different clutches within the system, which determines the gear ratio and torque transfer characteristics. Hydraulic pressure control is typically managed by the transmission control unit (TCU) based on driver inputs, machine speed, and other operating parameters. Attributes: • Provide strength and durability. • Equipped with seals to prevent hydraulic fluid leakage and maintain the required pressure for proper clutch engagement. Application: A Clutch Piston engages and disengages clutches within the planetary gear set, enabling the desired gear ratios and torque transfer within the transmission system. They are mainly used in Cat 304.5 Excavators, 517, 527, 527B, D4H and D5H Skidder, 555, 561H, 561M and 561N Pipelayer, 613C Wagon, 613C, 613G and 613H Wheel Tractor Scrapers, 936, 936E, 936F, 950B, 950E, 950F, 960F, 960G, 966C, 966R, G936, IT28B, R1300, R1300G and R1300GII Wheel Loader, D20D, D250D, D250E, D300D and D300E Articulated Truck, D4H, D5H, D5M, D5N, D6M and D6N Track Type Tractor, TH28, TR13 and TR28 Powertrain, V550, V620, V700, V800, and V900CH Lift Trucks.