Key Features

Quick Change Gear Set 24/31 Ratio – Designed for quick change differentials, providing precise ratio tuning for racing and performance applications.
8620 Alloy Steel Construction – Manufactured from high-strength 8620 steel for superior durability, wear resistance, and long service life.
Lightweight Performance Design – Engineered as a lightweight spur gear set to reduce rotating mass and improve drivetrain efficiency.
Precision Machined Gears – Ensures accurate gear mesh, smoother operation, and reliable power transfer under high-load conditions.
Direct Replacement Fit – Compatible with multiple aftermarket brands including Performance Engineering & Manufacturing and Quarter Master.

Product Description

Item No. NDT58-0004-1 — Quick Change Gear Set 24/31 Tooth, 8620 Lightweight spur gear set. This precision quick change gear set is designed for racing and performance differentials. Made from high-strength 8620 alloy steel, it offers excellent durability and allows quick ratio changes for optimized performance on various track conditions. Part Type: Differential Gear Set (Quick Change) Gear Ratio: 24/31 Tooth Material: 8620 Alloy Steel Design: Lightweight spur gear set Application: Quick change differentials Function: Allows fast gear ratio changes for performance tuning Replaces For OEM & Aftermarket Part Numbers Replaces For; Performance Engineering & Manufacturing 61004, 65004 Replaces For; Quarter Master 911292 Applications Quick Change differential racing applications Fitment note: Designed for quick change differentials using 24/31 tooth gear sets. Verify compatibility with your differential model before installation.

Richmond Gear Quick Change Gear Set 24/31 Tooth 8620 Lightweight Spur Gear Set for Quick Change Differentials, Replacement for PEM 61004, 65004, Quarter Master 911292

Key Features

Product Description