Designed and manufactured to replace the clutch system installed as Original Equipment, a Heavy Duty replacement clutch kit features a torque capacity increase due to a higher clamp load (typically 20% increase compared with original equipment (OE). Each component has been thoroughly tested and developed for a specific application. This range provides a Quality Assured replacement part that will meet or exceed the requirements of the original unit. After 15 years of experience in developing and manufacturing clutch kits for Aftermarket use, PHC is the trusted source for a complete range of Clutch Kits suited to your vehicle. PRODUCT NOTES: PHC Heavy Duty Clutch Kits are manufactured with a (typical) 20% increase in clamp load, resulting in an equivalent increase in torque capacity. Increasing clamp load by more than 20% can put the vehicles hydraulic system under stress, significantly reduce clutch system life and result in very high clutch pedal actuation effort. Therefore if additional torque capacity is required, please consider a 4Terrain or Mantic clutch kit to suit your application. Beware of imitation products with clamp loads greater than 20% over OE specification. Heavy Duty clutch kits with a SSCC/SSC/SC suffix, feature upgrade cerametallic clutch plates. SSCC clutch plates feature dual sided cerametallic friction material, designed to further increase torque capacity, with a moderate reduction in pedal feel and more sudden engagement. SSC clutch plates feature dual sided cerametallic friction material with no segment cushioning, designed to further increase torque capacity, with a significant reduction in pedal feel and aggressive sudden engagement. SC clutch plates feature dual sided cerametallic friction material with no segment cushioning and a non-sprung hub, designed to further increase torque capacity, but offering very little pedal feel and ultra aggressive sudden engagement - not suitable for street use.This kit includes : Heavy duty cover assembly with 20% (typical) increase in torque capacity / clamp load, Clutch plate, Release bearing Features and SpecificationsHeavy Duty Clutch Kit Suits OE FlywheelTypical 20% Increase in Torque CapacityDual Mass Flywheel: Not IncludedFlywheel Step: -43Torque Capacity: Solid Flywheel: Not IncludedConcentric Slave Cylinder: Not IncludedSpigot: RSB510Alignment Tool: CAT121Fitment:Isuzu FSR 11 (450) Series 1986-1989, 5.8 Ltr TDI, 6BD1-T FSR11, 9/86-12/89Isuzu FSR 11 (450) Series 1986-1989, 5.8 Ltr, 6BD1 FSR11, with option WF6, 9/86-12/89Isuzu FSR 11 (450) Series 1986-1989, 5.8 Ltr TDI, 6ED1-T FSR11, 1/86-12/89Isuzu FSR 12 (500-650) Series 1989-1992, 6.5 Ltr TDI, 6BG1-T FSR12, 1/89-12/92Isuzu FSR 12 (500-650) Series 1989-1992, 6.5 Ltr, 6BG1 FSR12, with option WF6, 1/89-12/92Isuzu FSR 32 (500-550-650-750) Series 1992-1998, 7.1 Ltr, 6HE1 FSR32, with option WF6, 1/92-12/98Isuzu FSS 12 (500) Series 1989-1992, 6.5 Ltr, 6BG1 FSS12, 1/89-12/92Isuzu FTR 11 Series 1986-1989, 5.8 Ltr TDI, 6BD1-T FTR11, 1/86-12/89Isuzu FTR 11 Series 1986-1989, 5.8 Ltr, 6BD1 FTR11, with option WF6, 1/86-12/89Isuzu FTR 12 (700-800) Series 1986-1989, 6.5 Ltr, 6BG1 FTR12, with option WF6, 1/86-12/89Isuzu FTR 32 Series 1992-1998, 7.1 Ltr, 6HE1 FTR32, with option WF6, 1/92-12/98Isuzu FTS 12 (500-700) Series 1987-1996, 6.5 Ltr, 6BG1 FTS12, with option WF6, 1/87-12/96Isuzu FVR 11 Series 1985-1987, 6.5 Ltr, 6BD1 FVR11T, 5 Speed, 1/85-12/87Isuzu FVR 12 Series 1985-1987, 6.5 Ltr, 6BG1 FVR12N, 1/85-12/87Isuzu FVR 13 (900) Series 1992-1996, 8.4 Ltr, 6SA1 FVR13, with option WF6, 1/92-12/96Isuzu JCR Series 1981-1985, 5.8 Ltr TDI, 6BD1-T JCR360, 1/81-12/85Isuzu JCR Series 1985-1987, 6.5 Ltr, 6BG1 JCR360, 1/85-12/87Isuzu JCR Series 1981-1985, 5.8 Ltr TDI, 6BD1-T JCR420, 1/81-12/85Isuzu JCR Series 1985-1987, 6.5 Ltr, 6BG1 JCR420, 1/85-12/87Isuzu JCR Series 1981-1985, 5.8 Ltr TDI, 6BD1-T JCR460, 1/81-12/85Isuzu JCR Series 1985-1987, 6.5 Ltr, 6BG1 JCR500, 1/85-12/87Isuzu JCR Series 1981-1985, 5.8 Ltr TDI, 6BD1-T JCR500, 1/81-12/85Isuzu JCR Series 1981-1985, 5.8 Ltr TDI, 6BD1-T JCR550, 1/81-12/85Isuzu JCR Series 1981-1985, 5.8 Ltr TDI, 6BD1-T JCR650, 1/81-12/85Isuzu LR Series Bus 1960-on,, 6BD1 LR570, -Isuzu SCR Series 1982-1986, 5.8 Ltr TDI, 6BD1-T SCR320, 1/82-12/86Isuzu SCR Series 1982-1986, 5.8 Ltr TDI, 6BD1-T SCR370, 1/82-12/86Isuzu SCR Series 1982-1986, 5.8 Ltr TDI, 6BD1-T SCR420, 1/82-12/86Isuzu SCR Series 1982-1986, 5.8 Ltr TDI, 6BD1-T SCR450, 1/82-12/86Isuzu SCR Series 1982-1986, 5.8 Ltr TDI, 6BD1-T SCR480, 1/82-12/86Isuzu SCR Series 1982-1986, 5.8 Ltr TDI, 6BD1-T SCR550, 1/82-12/86Isuzu T Series 1981-1984, 5.8 Ltr, 6BD1 TSD45, 5/81-12/84Isuzu T Series 1977-1984, 5.8 Ltr, 6BD1 TWD26, 9/77-12/84