• ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Toyota 4Runner (87) (TS1-HDR4)
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ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Toyota 4Runner (87) (TS1-HDR4)

ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Toyota 4Runner (87) (TS1-HDR4)

TS1-HDR4

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$501.00 USD
$619.00 USD $501.00 USD
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The ACT Heavy Duty Race Rigid 4 Pad Clutch Kit for Toyota 4Runner (87) is a high-performance clutch upgrade designed for demanding driving conditions. It features ACT's most popular Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch life. The pressure plate undergoes a four-stage heat-treating process to ensure durability and consistent performance. The kit includes 4-pad rigid race discs made with high-quality ceramic friction materials, providing excellent grip and heat resistance. Constructed with precision cover stampings, this clutch assembly offers enhanced rigidity and reliability, making it suitable for aggressive street and race applications.

This clutch kit is specifically designed for the 1987 Toyota 4Runner equipped with compatible engine configurations. It serves as a direct replacement or upgrade for stock clutch components, delivering increased holding capacity and improved pedal feel. The installation is intended for performance-oriented drivers seeking durability and high torque capacity. The kit includes the pressure plate, race discs, and necessary hardware for a complete upgrade. Ideal for off-road, racing, or heavy-duty use, this clutch assembly ensures reliable engagement and long-lasting performance under high-stress conditions.

Overview

ACT HD/Race Rigid 4 Pad Kit

TS1-HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Features

  • Product Weight (lbs.): 15.2
  • Torque Capacity (ft/lbs.): 365
  • Torque Capacity Over OE: 0.69
  • Pilot Bushing Included: Yes
  • Pressure Plate Type: Heavy Duty
  • Release Bearing Included: Yes
  • Clutch Disc Diameter (in.): 9.3
  • Clutch Disc Diameter (mm): 236
  • Disc Material: Ceramic
  • Input Spline Quantity: 21
  • Input Shaft Diameter (in.): 1.125
  • Alignment Tool Included: Yes

Applications

  • 1982-1985 Toyota Celica
  • 1985-1987 Toyota Pickup
  • 1985-1987 Toyota 4Runner
  • 1986-1988 Toyota Supra
  • 1984-1987 Toyota Cressida

What's In The Box?

  • Clutch Friction Disc (4236007)
  • Clutch Alignment Tool (AT11)
  • Clutch Pilot Bearing (PB1004)
  • Clutch Release Bearing (RB201)
  • Clutch Pressure Plate (T021)

References

Warranty

  • Manufacturer 1 Year Warranty
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