5th Gear Synchronizer SliderSleeve
Description
Purpose-built 5th-gear synchronizer sleeve for the Aisin AX5 and Toyota G52 5-speed transmissions. Precision-finished dog teeth with chamfers and ground faces provide consistent blocking torque and crisp 4→5 / 5→4 engagements, reducing overdrive shift shock and gear rattle. Built to OE geometry and tolerances for a true drop-in during overhaul.
Specification
Tooth Form: Synchronizer dog teeth (non-drive)
Tooth Count: 27T
Material: Alloy case-hardening steel, SCM415 / SAE 8620 (or equivalent)
Heat Treatment: Carburized & quenched
Surface Hardness: HRC 58–62
Manufacturing: CNC machining; internal spline broaching; dog-tooth finishing & deburring; faces precision-ground
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Model:S-479, 33395-28010