SKU: 17048090474

NS3-HDR4 - HD/Race Rigid 4 Pad

$205.65 $228.50
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

NS3-HDR4 - HD/Race Rigid 4 PadSpecifications: Item Description: HD Race Rigid 4 Pad Product Weight (lbs.): 16. 5 Torque Capacity (ft lbs.): 525 Torque Capacity Over OE: 86% Disc Material: Ceramic Clutch Disc Diameter (Inches): 9. 4 Clutch Disc Diameter (Millimeters): 240 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The NS3 HDR4 kit from ACT features their popular Heavy Duty pressure plate paired with a 4 pad rigid race disc.

Specifications:

  • Item Description: HD/Race Rigid 4 Pad
  • Product Weight (lbs.): 16.5
  • Torque Capacity (ft/lbs.): 525
  • Torque Capacity Over OE: 86%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 9.4
  • Clutch Disc Diameter (Millimeters): 240
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description:

The NS3-HDR4 kit from ACT features their popular Heavy Duty pressure plate paired with a 4-pad rigid race disc. ACT's Heavy Duty pressure plates utilize an exclusive diaphragm design to enhance clamp load, minimize deflection, and extend clutch life. Each diaphragm undergoes a meticulous four-stage heat-treating process for optimal performance. Precision cover stampings ensure consistent rigidity.

The 4-pad rigid race disc is crafted with high-quality ceramic friction materials and a heat-treated chrome-moly hub for durability. Its lightweight, rigid design facilitates quicker shifts and smooth operation, albeit with harsher engagement. This disc is particularly suitable for smaller engines and disc sizes.

Features:

  • 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, utilizes 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:

Compatible with various Nissan Skyline models from 1990 to 1998 with engines ranging from 2.0L I6 FI to 2.5L I6 FI.

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.






Specifications:

  • Item Description: HD/Race Rigid 4 Pad
  • Product Weight (lbs.): 16.5
  • Torque Capacity (ft/lbs.): 525
  • Torque Capacity Over OE: 86%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 9.4
  • Clutch Disc Diameter (Millimeters): 240
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description:

The NS3-HDR4 kit from ACT features their popular Heavy Duty pressure plate paired with a 4-pad rigid race disc. ACT's Heavy Duty pressure plates utilize an exclusive diaphragm design to enhance clamp load, minimize deflection, and extend clutch life. Each diaphragm undergoes a meticulous four-stage heat-treating process for optimal performance. Precision cover stampings ensure consistent rigidity.

The 4-pad rigid race disc is crafted with high-quality ceramic friction materials and a heat-treated chrome-moly hub for durability. Its lightweight, rigid design facilitates quicker shifts and smooth operation, albeit with harsher engagement. This disc is particularly suitable for smaller engines and disc sizes.

Features:

  • 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, utilizes 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:

Compatible with various Nissan Skyline models from 1990 to 1998 with engines ranging from 2.0L I6 FI to 2.5L I6 FI.

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: 17048090474

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4.9 ★★★★★
Based on 30 reviews
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Verified Purchase
David L. Carver
Birmingham, US
★★★★★ 5
Asurion you made the return process simple
Working with Asurion was an easy process. My previously covered milk frother stopped working, and they fully refunded it with no questions asked. All I had to do was ship the broken item back to them and they sent me a gift card. To cover the initial cost, no questions asked. The refund process was a very simple and painless.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
N
Verified Purchase
Natascha
Carnegie, US
★★★★★ 4
My Very First Juicer!
This was one of the worst buys ever! I couldn't have not bought a worse machine. The best this about it was that it has very few parts that are very easy to assemble, disassemble, and clean. Everything that could go wrong went wrong. I'm already looking for a new better one. I can't tell you how many times the top popped off well in the process of juicing or God forbid, if you just tapped it a tiny bit. Very annoying! It kept falling inside my freshly juiced juice. SMH. I'm giving it away to someone I don't like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2023
M
Verified Purchase
M. Graham
Houston, US
★★★★★ 5
Quick and easy process
Assurian protection plans are worth it. Simplified process to get it handled. When my portable blender broke, I followed the process and they sent me an electronic gift card and that was very easy to redeem good customer service. I’ve also taken it on other items, but I haven’t had to use those yet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
C
Verified Purchase
Carol PA
Houston, US
★★★★★ 5
protection plan is easy.
The protection plan worked on my coffee pot. It was just over 14 months and started to leak. I first called amazon and they sent me a link to the protection plan. It was very easy to use. I received a Amazon gift card instead of a replacement. The price of the coffee pot had increased so you will receive the lower option. I did receive the total cost of the pot at the time I purchased it.
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Reviewed in the United States on January 18, 2026
B
Verified Purchase
Betty
Los Angeles, US
★★★★★ 5
Great price & works fast.
Compact and fast - I love it! Could not beat the price and it's faster than my Food Saver!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026

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