TH400 INPUT SHAFT EXTREME DUTY300M, 1-3/16″, 28-SP DRUM

Description

Maximize transmission reliability and longevity by upgrading to the Sonnax TH400 Input Shaft Extreme Duty model. Designed to withstand high torque and rigorous use, this input shaft addresses common failure points in automatic transmissions, providing a robust solution that reduces downtime and costly repairs.

This shaft features a 1-3/16″ diameter with a 28-spline drum, ensuring exact compatibility with TH400 transmissions. The precise spline count translates to secure engagement and efficient power transfer, minimizing slippage and wear over extended use.

Constructed with high-strength materials, the 35 cm length and 6 cm width and height dimensions are engineered to fit seamlessly within the transmission housing without modification. Weighing 1.25 kg, the shaft balances durability with manageable weight, supporting smooth driveline operation.

The extreme duty design is tailored for demanding applications, making it ideal for transmissions subjected to high load conditions, such as towing, racing, or heavy-duty commercial use. By reinforcing the input shaft, this component mitigates common transmission failures, enhancing overall system robustness.

Manufactured by Sonnax, a reputable brand in transmission components, this input shaft meets stringent quality controls and performance standards. Its specificity to the TH400 transmission guarantees a reliable replacement that maintains factory tolerances and performance benchmarks.

Installing the TH400 Input Shaft Extreme Duty model ensures that your transmission can handle increased stress without compromising efficiency. The precise dimensions and spline configuration help maintain optimal alignment and power flow, reducing mechanical wear and extending transmission life.

Upgrade your transmission with confidence knowing this input shaft is engineered for extreme conditions and built to exacting specifications unique to the TH400. It offers a targeted solution to enhance driveline durability and performance under challenging operational demands.