SKU: 19255485454

TK1-HDR4 - HD/Race Rigid 4 Pad

Sale price$198.45 Regular price$220.50
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

TK1-HDR4 - HD/Race Rigid 4 PadSpecifications: Item Description: HD Race Rigid 4 Pad Product Weight (lbs.): 9. 8 Torque Capacity (ft lbs.): 265 Torque Capacity Over OE: 86% Disc Material: Ceramic Clutch Disc Diameter (Inches): 7. 9 Clutch Disc Diameter (Millimeters): 200 Input Shaft Diameter (inches): 0. 9375 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The TK1 HDR4 kit by ACT features their popular Heavy Duty pressure plate designed for racing applications. ACT

Specifications:

  • Item Description: HD/Race Rigid 4 Pad
  • Product Weight (lbs.): 9.8
  • Torque Capacity (ft/lbs.): 265
  • Torque Capacity Over OE: 86%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 7.9
  • Clutch Disc Diameter (Millimeters): 200
  • Input Shaft Diameter (inches): 0.9375
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: The TK1-HDR4 kit by ACT features their popular Heavy Duty pressure plate designed for racing applications. ACT Heavy Duty pressure plates utilize an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. Each diaphragm undergoes a four-stage heat-treating process for unparalleled performance. Precision cover stampings ensure rigidity and consistency. This kit includes ACT's 4-pad rigid race discs crafted with high-quality ceramic friction materials. The chrome-moly hub is heat-treated for enhanced strength and durability. The lightweight and rigid design enables quicker shifts and ensures smooth, trouble-free service. The 4-pad rigid race disc provides aggressive engagement and faster shifting, making it well-suited for 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
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment:

  • Fitment Info:
    • Application: Engine
      • 1969 Toyota Corona Mark II: 1.9 L4 GAS FI 1858cc
      • 1970 Toyota Corona Mark II: 1.9 L4 GAS FI 1858cc
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: 19255485454

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Jose NYC
West Palm Beach, US
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They are very responsive and a super easy process. I have protected most of my purchases with them!!!!
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Reviewed in the United States on February 14, 2026
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George R.
Alexandria, US
★★★★★ 1
Don't waste your time. They'll just deny claim
Not a very reliable form of insurance. I had to file a claim on a 2 month old bedframe and they gave me the run around until I contacted Amazon.
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Reviewed in the United States on January 8, 2025
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Chelsea, US
★★★★★ 5
No hassle to file and get a claim resolved.
I have to say, I expected a lot of hoops to jump through. Companies are all very eager to take your money, but when it comes time to pay out, in this case (Product Insurance) quite often it is a different story. But to my surprise that is not the case with Asurion. I submited my claim, and a few days latter I received my check. At 77 and retired from the computer field i have seen alot of things with companies that do not care about customer service and satisfaction. But when you make a purchase from Amazon with their 30 day return policy and Asurion insurance. You can't beat it.
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Reviewed in the United States on November 20, 2025
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Andrea
Carnegie, US
★★★★★ 4
Response was swift.
A+ service! Very quick to respond! I would like to see that customers are given a choice on how to receive the reimbursement!
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Reviewed in the United States on November 29, 2025
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Dave
Lowell, US
★★★★★ 5
Quick response and refund.
Quick response and refund. Great customer service. Pleasantly surprised. Highly recommend if you are unsure of the quality of the item you are purchasing.
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Reviewed in the United States on January 11, 2026

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