Description
If you’re running a Quarter Master V-Drive, Optimum-V, or Pro-Series clutch system, the ring gear is the critical interface between your engine’s crankshaft and your clutch pack—wear or damage here directly impacts power transfer and shift reliability. This OEM Quarter Master 5.5-inch ring gear delivers the precise engagement geometry your high-performance clutch demands, ensuring consistent bite and eliminating the slop that costs you thousandths on the track. Whether you’re replacing a worn component or rebuilding your clutch assembly, this steel ring gear is engineered to the exacting tolerances your racing application requires.
- 110 tooth count
- 5.5 inch diameter
- Steel construction
- Quarter Master fitment
- 3-disc, 1-piece design
- Bolt-on replacement
- MPN: 110018
- Sold individually






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