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(888) 312-8812 Login SignupManual Transmission Input Shaft Bearing
The Fuller Input Shaft Kit is installed at the front of the transmission where it accepts rotational input from the clutch assembly. As the engine delivers motion, the shaft transfers that movement into the transmission for gear engagement. The component operates continuously while the vehicle is in motion, rotating in coordination with drivetrain activity. Replacement occurs during transmission service when wear or damage affects performance. Designed around an ISO hard locking configuration, the Fuller K4659 participates in torque transfer as part of standard transmission operation.
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