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Land Rover R380 - Reverse Idler Gear
Description
This gear functions as the reverse idler gear in the R380 5-speed manual transmission, guiding reverse motion and enabling backward torque transfer between the input and main shafts. It engages with the sliding reverse gear to deliver reverse output. Made from high-strength carburized alloy steel, it features a precision-cut helical gear profile that reduces noise, improves surface contact, and ensures smooth operation. The integrated shoulder design on the outer diameter aids in positioning and provides axial load support, making it a key component for reliable reverse gear performance.
Specification
Gear Type : Helical Gear
Material : SAE 8620 or SAE 4320H
Heat Treatment : Carburized & Quenched
Surface Hardness : HRC 58–62
Machining Process : Precision gear hobbing and CNC inner bore machining
Outer Diameter Design : Integrated shoulder for positioning and installation
Weight : Approx. 0.8 – 1.2 kg (depending on version)
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Model：FTC5042
