Cusco LSD 168 F Type RS Limited Slip Differential 1-Way Rear

The Cusco Type RS Limited Slip Differential uses advanced spring technology to minimize differential noise, improve durability through reduced clutch plate pressure, and deliver better lap times with lower power loss. This LSD 168 F model is a 1-way configuration designed for rear differential applications in vehicles originally equipped with Torsen-type factory differentials.

Key Features:

• Utilizes coil springs to preload the clutch pack instead of traditional cone springs for more consistent performance
• Substantially less frequent rebuild intervals compared to conventional clutch-type LSDs
• Initial torque is 50 to 70% lower compared to conventional cone plate type LSDs, enabling lower drive friction and better response
• Exclusive Cusco Oil Through System enhances oil circulation and supply to critical areas
• Pressure ring contact surface is precision-polished for even and flat contact with clutch plates
• Radially-cut clutch plate grooves enable instant oil movement, improving efficiency and durability
• Chromoly steel casing and gears provide exceptional durability with large oil openings for optimal lubrication

The 1-way LSD configuration is specially suited for front wheel drive cars and AWD car front axles, activating under acceleration while acting as a true LSD when the throttle is off. This Type RS LSD has proven its capability in competition use at the All Japan Gymkhana Championship, completing entire seasons without requiring overhaul.

The Type RS is most suited for street applications, whereas Cusco's Type MZ is designed for track use. The coil spring design allows the differential to be tuned for different amounts of preload by adding or removing springs for customization.