SKU: 64448421152

TS1-HDR4 - HD/Race Rigid 4 Pad

Sale price$225.45 Regular price$250.50
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

TS1-HDR4 - HD/Race Rigid 4 PadSpecifications: Item Description: HD Race Rigid 4 Pad Product Weight (lbs.): 15. 2 Torque Capacity (ft lbs.): 365 Torque Capacity Over OE: 69% Disc Material: Ceramic Clutch Disc Diameter (Inches): 9. 3 Clutch Disc Diameter (Millimeters): 236 Input Shaft Diameter (inches): 1. 125 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The TS1 HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use an

Specifications:

  • Item Description: HD/Race Rigid 4 Pad
  • Product Weight (lbs.): 15.2
  • Torque Capacity (ft/lbs.): 365
  • Torque Capacity Over OE: 69%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 9.3
  • Clutch Disc Diameter (Millimeters): 236
  • Input Shaft Diameter (inches): 1.125
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: The TS1-HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use an 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 boast precision cover stampings to ensure 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.

  • Feel: Light to moderate pedal effort, aggressive engagement, increased gear rattle
  • Life: Moderate friction life, extended by ACT's exclusive diaphragm design, rigid design may increase spline wear
  • Quality: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
  • Recommended Use: Recommended for race use only

Vehicle Fitment:

  • Fitment Info:
    • Application: Engine
      • 1982-1988 Toyota Celica Supra: 2.8 L6 GAS FI 2754cc
      • 1984 Toyota Cressida Luxury: 2.8 L6 GAS FI 2754cc
      • 1985-1987 Toyota 4Runner SR5: 2.4 L4 GAS FI 2366cc | Turbocharged
      • 1985-1986 Toyota Pickup DLX Turbo: 2.4 L4 GAS FI 2446cc | Turbocharged
      • 1985-1986 Toyota Pickup SR5 Turbo: 2.4 L4 GAS FI 2366cc | Turbocharged
      • 1986-1987 Toyota Cressida Luxury: 2.8 L6 GAS FI 2754cc
      • 1986 Toyota Pickup Base Turbo: 2.4 L4 GAS FI 2366cc | Turbocharged
      • 1986 Toyota Pickup SR5 Turbo: 2.4 L4 GAS FI 2366cc | Turbocharged
      • 1986-1988 Toyota Supra Base: 3.0 L6 GAS FI 2954cc
      • 1987 Toyota 4Runner SR5: 2.4 L4 GAS FI 2366cc | Turbocharged
      • 1987 Toyota Cressida Luxury: 2.8 L6 GAS FI 2754cc
      • 1987 Toyota Pickup Base Turbo: 2.4 L4 GAS FI 2366cc | Turbocharged
      • 1987 Toyota Pickup SR5 Turbo: 2.4 L4 GAS FI 2366cc | Turbocharged
      • 1987-1988 Toyota Supra Base: 3.0 L6 GAS FI 2954cc

PROP 65 WARNING: This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64448421152

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4.6 ★★★★★
Based on 19 reviews
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Product Reviews
J
Verified Purchase
Jeremiah
Houston, US
★★★★★ 5
Tire repair done right
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Works well, for my high volume automotive repair store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
P
Verified Purchase
Pinhead Larry
Omaha, US
★★★★★ 5
Great patches for punctures and the proper way to repair a tyre.
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch, Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Why go to a tire repair shop and spend a fortune when you can do it yourself. However most people don't want to be bothered but for us do it yourselfers this patch set was great. Comes with various patches all in different sizes. If you're not familiar with fixing a tire it's really easy and honestly a scam getting it done. Fun fact the gray glue on the bottom is actually activated when you drive heating up the patch and vulcanizing it to the tire but it doesn't hurt to actually use some rubber cement to seal around the patch to prevent future leaks. I ended up having to use these on one of my motorcycle tires when I ran over a pallet staple, for me the biggest patchwork and once testing and rebeating the tire there was no leakage. Good price for the amount you receive and cost less to repair it yourself than taking it to a shop
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
T
Verified Purchase
The Central Scrutinizer
West Palm Beach, US
★★★★★ 5
Worked Great. Save a Near New Tire
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I got these because twice this year I picked up a nail in my motorcycle tire. The local shops want to sell tires so they won't patch any tire no matter how new. I used these on two tires, a steel-belted radial and a bias-ply off-road tire. It worked out great, both have been holding air for months now and by doing it myself I saved hundreds of $$$. These are the best way to pemanently patch a tire that's gotten a smallish puncture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
W
Verified Purchase
Wilson Xu
Draper, US
★★★★★ 5
Good quality, Best for schools and shops.
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
I bought this butyl repair patch and the quality is good. I brought it to the school where I’m learning automotive repair and used it as a teaching consumable. Many students tried it, and everyone thought it worked very well. One thing I would suggest for individual buyers: pay attention to the size combinations in the package. For most car owners, you may end up using only one size more often. Because of that, this mixed-size packaging is probably more suitable for schools, training programs, or auto repair shops where different sizes are needed regularly. Overall, it’s still a good quality product and performs exactly as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jon P Summers
Whiting, US
★★★★★ 4
Look very useful
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Haven't actually used them yet, but they look like the perfect way to fix a flat. As can be seen they come in various sizes depending on what you will need. All you need to get is some tire patch rubber cement and a good inner tire sealer (I picked up a can of Xtra Seal)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2024

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