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: Torque Capacity: Solid Flywheel: Not IncludedConcentric Slave Cylinder: Not IncludedSpigot: RSB504Alignment Tool: Fitment:Hino FC Series 1984-1993, 5.8 Ltr, W06D FC141, 5 Speed, 1/84-12/93Hino FC Series 1984-1993, 5.8 Ltr, W06D FC142, 5 Speed, 1/84-12/93Hino FC Series 1984-1993, 5.8 Ltr, W06D FC144, 5 Speed, 1/84-12/93Hino FC Series 1984-1993, 5.8 Ltr, W06D FC145, 5 Speed, 1/84-12/93Hino FC Series 1984-1993, 5.8 Ltr, W06D FC146, 5 Speed, 1/84-12/93Hino FC Series 1984-1993, 5.8 Ltr, W06D FC148, 5 Speed, 1/84-12/93Hino FD Series 1984-1993, 6.0 Ltr, W06E FD162, 5 Speed, 1/84-12/93Hino FD Series 1984-1993, 6.0 Ltr, W06E FD164, 5 Speed, 1/84-12/93Hino FD Series 1984-1994, 6.0 Ltr, W06E FD166, 5 Speed, 1/84-12/94Hino FE Series 1984-1993, 6.0 Ltr, W06E FE144, 1/84-12/93Hino FT Series 1986-1992, 6.0 Ltr, W06E FT165 4WD, R/Ranger, 1/86-12/92Hino FT Series 1986-1992, 6.4 Ltr, EH700 FT166, R/Ranger, 1/86-12/92Hino GD Series 1986-1991, 6.0 Ltr, W06E GD164, R/Ranger, 1/86-12/91Hino GD Series 1986-1991, 6.0 Ltr, W06E GD166, R/Ranger, 1/86-12/91Hino Bus AC Series 1983-1984, 5.8 Ltr, W06D AC140, 6 Speed, 1/83-12/84Hino Bus AM Series 1977-1984, 5.8 Ltr, W06D AM100, 6 Speed, 1/77-12/84Hino Bus BC Series 1987-1995, 5.8 Ltr, W06D BC144, 6 Speed, 1/87-12/95Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR320, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR322, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR372, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR380, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR402, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR422, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR450, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR452, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR482, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR500, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR552, 11/79-12/84Isuzu SBR Series 1979-1984, 5.4 Ltr, 6BB1 SBR560, 11/79-12/84Isuzu SCR Series 1982-1984, 5.8 Ltr, 6BD1 SCR320, 2/82-6/84Isuzu SCR Series 1980-1984, 5.8 Ltr, 6BD1 SCR370, 1/80-12/84Isuzu SCR Series 1980-1984, 5.8 Ltr, 6BD1 SCR420, 1/80-12/84Isuzu SCR Series 1980-1984, 5.8 Ltr, 6BD1 SCR450, 1/80-12/84Isuzu SCR Series 1980-1984, 5.8 Ltr, 6BD1 SCR480, 1/80-12/84Isuzu SCR Series 1980-1984, 5.8 Ltr, 6BD1 SCR550, 1/80-12/84