Products

Products

M5R1 3rd 4th Gear Synchronizer Hub Sleeve

Description

Designed for the M5R1 manual transmission, this synchronizer hub and sleeve set ensures smooth shifting between 3rd and 4th gears. Made from high-strength carburized alloy steel with precision CNC machining, it offers excellent wear resistance and durability. Compatible with Ford F150 and other vehicles using the M5R1 gearbox.

Specification

Material : SAE 8620 or SCM415

Heat Treatment : Carburized and quenched

Surface Hardness : HRC 58–62

Tooth Count : 42 / 32 T

Machining : CNC precision cutting + precision grinding

Surface Finish : Fine polishing to reduce friction and enhance durability

  • Model: M5R1-2.5