Clutch Kit for NISSAN/DATSUN, 180SX 1989-1998

Code: RF1X-51022SR4Z

Part Number: #RF1X-51022SR4Z


Available on backorder

Available on backorder

100% Original
Extended Warranty











S13, RS13, (CA18DET), ACT HD PP


Ralco RZ Xtreme Stage 4 clutches are designed for the individual whose goal is to have an ultimate strip/track clutch system. Ralco RZ Xtreme Stage 4 clutches only consist of the very best materials available. The pressure plate is made from the forged ductile iron (3X stronger than the conventional cast iron pressure plate) to ensure consistant clamping force and the extra long life. Virtually indestructable 6-puck solid race discs have a high capacity center hub for a precise and direct clutch engagement. The 6-puck copper ceramic (also known as ‘MIBA’) disc features high-coefficient friction pads that are resistant to slippage and burst. The Ralco RZ Xtreme pressure plate features special single diaphragm design to increase clamp load. It features induction hardened diaphragm, CNC machined castings, stronger drive straps and rivets. Ralco RZ Xtreme pressure plate provides smooth and precise feel with easy modulation. All Ralco RZ pressure plate is load tested on a special testing tool for quality assurance. * This complete clutch kit includes: Ralco RZ Xtreme HD Pressure Plate (43% increase in clamp load) * Ralco RZ ‘MIBA’ 6-puck solid race disc * Release Bearing * Pilot Bushing * Alignment Tool * Installation Guide


Xtreme Ceramic Solid Clutch Kit

Additional information

Weight 20 lbs
Attribute 2 name

Manufacturer Part Number


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Make Model Year
NISSAN/DATSUN 180SX 1989 - 1998