5.5in Ring Gear For 2 Disc

The QUARTER MASTER 5.5in Ring Gear for 2 Disc clutch systems is a 110-tooth steel component engineered for high-performance manual transmission applications where consistent torque transfer and durability are non-negotiable. This ring gear serves as the friction interface in dual-disc clutch assemblies, designed for vehicles that demand rapid engagement cycles and reliable power delivery under sustained load.

The 110-tooth count and 5.5-inch diameter are optimized for specific gear ratio and pressure plate geometry applications. Steel construction provides the thermal stability and wear resistance required in motorsport and heavy-duty transmission environments where cast iron alternatives would experience accelerated degradation. The 2.44-pound weight reflects a component sized for balanced rotating mass without sacrificing rigidity. Hardware is included, enabling direct installation into compatible dual-disc clutch kits without the need for separate fastener sourcing.

This ring gear is specified for high-performance street and competition vehicles, drag racing platforms, and manual transmission rebuilds where OEM or superior replacement components are required. Buyers selecting a ring gear for 2-disc clutch systems need to verify pressure plate compatibility, transmission case bore diameter, and flywheel mating specifications before purchase. The exact vehicle application should be confirmed against the transmission serial number or QUARTER MASTER compatibility documentation.

QUARTER MASTER clutches are established within the performance transmission sector for precision-engineered dual-disc systems used in road racing, drag racing, and high-horsepower street applications. This ring gear component is a core structural element in those assemblies and carries the same engineering standards as the pressure plates and discs paired with it.