MR1-HDG4 - HD/Race Sprung 4 Pad
SKU: 18989113835

MR1-HDG4 - HD/Race Sprung 4 Pad

Sale price$253.80 Regular price$282.00
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Ships within 48 hours Β· Estimated delivery Jul 9 - Jul 14

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Description

MR1-HDG4 - HD/Race Sprung 4 PadSpecifications: Item Description: HD Race Sprung 4 Pad Product Weight (lbs.): 13 Torque Capacity (ft lbs.): 350 Torque Capacity Over OE: 77% Disc Material: Ceramic Clutch Disc Diameter (Inches): 8. 8 Clutch Disc Diameter (Millimeters): 224 Input Shaft Diameter (inches): 0. 875 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The MR1 HDG4 kit by ACT features their renowned Heavy Duty pressure plate paired with a 4 pad spring centered

Specifications:

  • Item Description: HD/Race Sprung 4 Pad
  • Product Weight (lbs.): 13
  • Torque Capacity (ft/lbs.): 350
  • Torque Capacity Over OE: 77%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 8.8
  • Clutch Disc Diameter (Millimeters): 224
  • Input Shaft Diameter (inches): 0.875
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: The MR1-HDG4 kit by ACT features their renowned Heavy Duty pressure plate paired with a 4-pad spring-centered race disc, designed for high-performance street and race applications. ACT Heavy Duty pressure plates utilize an exclusive diaphragm design to bolster clamp load, minimize deflection, and extend clutch lifespan. Each diaphragm undergoes a meticulous four-stage heat-treating process for exceptional performance. Precision cover stampings on ACT pressure plates ensure rigidity and consistency. The 4-pad spring-centered race disc is engineered with a spring-center to effectively damp torsional vibrations and withstand harsh operating conditions. ACT's spring retainers provide additional support, reducing stress concentrations and enhancing reliability. While engagement may be more aggressive, the 4-pad spring-centered disc allows for quicker shifting, making it suitable for smaller engines with smaller disc sizes.

Features:

  • Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle
  • Life: Moderate friction life, extended by ACT's exclusive diaphragm design
  • Quality: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
  • Recommended Use: Recommended for high horsepower street or race use
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

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: 18989113835

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Sue
Battle Creek, US
β˜…β˜…β˜…β˜…β˜… 4
Good work
Model: 2 Pack Salt and Pepper Grinder
Works well on stove top
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
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Tina
Lake Worth, US
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Shaker
Model: 2 Pack Salt and Pepper Grinder
They looked nice but had to send back
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Reviewed in the United States on September 24, 2025
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Verified Purchase
Jia Liu
Draper, US
β˜…β˜…β˜…β˜…β˜… 5
Ingredible stainless steel/glass grinder set - refillable and adjustable
Model: 2 Pack Salt and Pepper Grinder
Incredible grinder set. - Unlike some grinders that are made of plastic. This is glass so no reactive, especially to salt. And, no micro-plastic concerns - You can see inside, so you'll know when you're running low and can shop for more salt or pepper - Perfect functional size. Some grinders are giant tall towers and other are too small. This one is in the Goldilock zone of just the right size. - Mill is adjustable and produces a very consistent sized grain. - EZ to use
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Reviewed in the United States on February 1, 2026
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Maggie The Red
Louisville, US
β˜…β˜…β˜…β˜…β˜… 5
Great quality, perfect
Model: 2 Pack Salt and Pepper Grinder, Model: 2 Pack Salt and Pepper Grinder
I wanted a refillable salt and pepper grinder for my dining table and these are perfect! These are glass, fine grind, superb quality and great price. Love it and I think you will too!
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Reviewed in the United States on January 31, 2026
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Phala Alfaro
Draper, US
β˜…β˜…β˜…β˜…β˜… 5
Love it
Model: 2 Pack Salt and Pepper Grinder, Model: 2 Pack Salt and Pepper Grinder
So far I’m loving it, it’s working great for me.
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Reviewed in the United States on June 6, 2026

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