NA1-HDR4 - HD/Race Rigid 4 Pad
SKU: 11985967121

NA1-HDR4 - HD/Race Rigid 4 Pad

Sale price$206.10 Regular price$229.00
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Description

NA1-HDR4 - HD/Race Rigid 4 PadSpecifications: Item Description: HD Race Rigid 4 Pad Product Weight: 13. 1 lbs Torque Capacity: 350 ft lbs Torque Capacity Over OE: 97% Disc Material: Ceramic Clutch Disc Diameter: 8. 8 inches 224 millimeters Input Shaft Diameter: 1 inch Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The NA1 HDR4 kit by ACT features their renowned Heavy Duty pressure plate matched with a 4 pad rigid race disc, tailored for race specific

Specifications:

  • Item Description: HD/Race Rigid 4 Pad
  • Product Weight: 13.1 lbs
  • Torque Capacity: 350 ft/lbs
  • Torque Capacity Over OE: 97%
  • Disc Material: Ceramic
  • Clutch Disc Diameter: 8.8 inches / 224 millimeters
  • Input Shaft Diameter: 1 inch
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: The NA1-HDR4 kit by ACT features their renowned Heavy Duty pressure plate matched with a 4-pad rigid race disc, tailored for race-specific applications. ACT Heavy Duty pressure plates employ an exclusive diaphragm design to enhance clamp load, minimize deflection, and prolong clutch life. Each diaphragm undergoes a meticulous four-stage heat-treating process for exceptional performance.

Complementing the Heavy Duty pressure plate is ACT's 4-pad rigid race disc, constructed with high-quality ceramic friction materials and a heat-treated chrome-moly hub for robustness. Its lightweight, rigid design facilitates swift shifts and ensures smooth operation, albeit with a harsher engagement for faster shifting. Ideal for smaller disc sizes in compact engines.

Attributes:

  • 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, utilizing select ceramic friction materials for high heat tolerance and maximum performance
  • Recommended Use: Intended 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 Stanza models equipped with 2.4L L4 engines from 1990 to 1992.

PROP 65 WARNING: This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm, including carbon black, glass wool fibers, silica (in clutch discs), chromium, and nickel. 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.
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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: 11985967121

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Kendall Mceniry
Omaha, US
★★★★★ 5
Only toothpaste in my household
Flavor Name: 1. Sensitive Mint, Size: 5.25 Ounce (Pack of 1)
Love this toothpaste, no fluoride, great taste, fresh breath. Great value for the price as the tube is quite large. Only downfall if that it doesn't foam well which you will find with any toothpaste not full of nasty chemicals. Only thing my family uses.
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Reviewed in the United States on May 11, 2026
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Amazon Customer
Lowell, US
★★★★★ 5
Give it a few weeks! It works!
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
I've been brushing with this toothpaste twice a day for about 3 weeks. I can see an improved whitening. My hairdresser, new one I hadn't met before, told me I have perfect teeth. Actually they're not that straight but the color of my teeth makes up for the misalignment of some of them. Flavor of toothpaste is good. Didn't cause any sensitivity for me.
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Reviewed in the United States on May 8, 2026
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Amanda Hammond
Boise, US
★★★★★ 5
Love this!
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
This toothpaste does not foam but my mouth has never felt cleaner or fresher! The taste is minty fresh and I have noticed a difference in the whiteness of my teeth since I started using it! Very effective and I highly recommend!
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Reviewed in the United States on May 9, 2026
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TeeB
Lake Worth, US
★★★★★ 4
Baking soda never works out well
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
I don't know why I decided to chance it but it didn't take long for my teeth to start aching. I realized baking soda might be the cause of my toothache issues when I switched between a few and realized the baking soda ones were accompanied by aching. I think I went with this because it claims to be for sensitivity and I thought the nhap would help whatever the baking soda affected but not the case. If you have tooth ache, consider it might actually be the toothpaste and don't just go looking for "sensitive" labels. This might work in combination with other toothpaste. I.e. not multiple times a day but once a day and a different one for other brushing. I've noticed not being as able to tell when it's been a while since I brushed. This was the main change so it might be effective at cleaning. The tube is metal and hard to press but the paste consistency is less firm than others so it works out. It didn't take much to get the paste out. It gives a light foam. The taste is not sweet. It's tolerable but borders on bad.
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Reviewed in the United States on May 16, 2026
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Elizabeth
Battle Creek, US
★★★★★ 5
Utilize this book daily
Format: Paperback
Eileen is a genius and has figured out how our electrical bodies store all our memories and precede any physical ailment. This fascinating and a must read for anyone that wants to understand how your body actually work. Often we find ourselves in the same pattern because they are literally IN our electrical field and we cant move on until we are given a new pattern.
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Reviewed in the United States on May 29, 2026

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