Products

Products

T10W - 1st Speed Gear

Description

The T10W-12 gear is specifically designed for the Borg Warner T10 4-speed manual transmission, widely used in classic American vehicles such as Chevrolet, Pontiac, Buick, and Ford. Serving as a critical component in the transmission system, this gear ensures smooth shifting and stable power delivery with its high-precision helical design. Manufactured from high-strength carburized alloy steel, it undergoes carburizing and quenching heat treatment to achieve a surface hardness of HRC 58–62, providing outstanding wear resistance and torque capacity. Whether for repair, restoration, or high-performance replacement, the T10W-12 gear delivers reliable quality and long-lasting durability.

Specification

Gear Type: Helical Gear

Tooth Count: 36/34 Teeth

Material: SAE 8620 or SCM415 Carburized Alloy Steel

Heat Treatment: Carburized & Quenched

Surface Hardness: HRC 58–62

Manufacturing Process: Precision Gear Hobbing, CNC Turning/Milling, Spline Cutting, Deburring

  • Model:T10W-12(S-913)