SKU: 40899228644

AR1-HDG4 - HD/Race Sprung 4 Pad

Sale price$201.15 Regular price$223.50
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4

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Description

AR1-HDG4 - HD/Race Sprung 4 PadHD Race Sprung 4 Pad Clutch Kit Specifications: Item Description: HD Race Sprung 4 Pad Product Weight (lbs.): 11. 2 Torque Capacity (ft lbs.): 330 Torque Capacity Over OE: 73% Disc Material: Ceramic Clutch Disc Diameter (Inches): 8. 4 Clutch Disc Diameter (Millimeters): 214 Input Shaft Diameter (inches): 1. 03125 Pressure Plate Type: Heavy Duty Warranty: 12 MonthsDescription: The AR1 HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT

� HD/Race Sprung 4 Pad Clutch Kit �

Specifications:

- Item Description: HD/Race Sprung 4 Pad
- Product Weight (lbs.): 11.2
- Torque Capacity (ft/lbs.): 330
- Torque Capacity Over OE: 73%
- Disc Material: Ceramic
- Clutch Disc Diameter (Inches): 8.4
- Clutch Disc Diameter (Millimeters): 214
- Input Shaft Diameter (inches): 1.03125
- Pressure Plate Type: Heavy Duty
- Warranty: 12 Months

Description:

The AR1-HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use 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 have precision cover stampings to provide rigidity and consistency. ACT's 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

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

Vehicle Fitment:

- Fitment Info: Application - Engine
2002 Acura RSX Base 2.0 L4 GAS FI 1998cc
2002 Acura RSX Type-S 2.0 L4 GAS FI 1998cc
2002 Honda Civic Si 2.0 L4 GAS FI 1998cc
2002 Honda Civic SiR 2.0 L4 GAS FI 1998cc
2003 Acura RSX Base 2.0 L4 GAS FI 1998cc
2003 Acura RSX Type-S 2.0 L4 GAS FI 1998cc
2003 Honda Civic Si 2.0 L4 GAS FI 1998cc
2003 Honda Civic SiR 2.0 L4 GAS FI 1998cc
2004 Acura RSX Base 2.0 L4 GAS FI 1998cc
2004 Acura RSX Type-S 2.0 L4 GAS FI 1998cc
2004 Acura TSX Base 2.4 L4 GAS FI 2354cc
2004 Honda Civic Si 2.0 L4 GAS FI 1998cc
2004 Honda Civic SiR 2.0 L4 GAS FI 1998cc
2005 Acura RSX Base 2.0 L4 GAS FI 1998cc
2005 Acura RSX Type-S 2.0 L4 GAS FI 1998cc
2005 Acura TSX Base 2.4 L4 GAS FI 2354cc
2005 Honda Civic Si 2.0 L4 GAS FI 1998cc
2006 Acura RSX Base 2.0 L4 GAS FI 1998cc
2006 Acura RSX Type-S 2.0 L4 GAS FI 1998cc
2006 Acura TSX Base 2.4 L4 GAS FI 2354cc
2006 Honda Civic Si 2.0 L4 GAS FI 1998cc
2007 Acura TSX Base 2.4 L4 GAS FI 2354cc
2007 Honda Civic Si 2.0 L4 GAS FI 1998cc
2008 Acura TSX Base 2.4 L4 GAS FI 2354cc
2008 Honda Civic MUGEN Si 2.0 L4 GAS FI 1998cc
2008 Honda Civic Si 2.0 L4 GAS FI 1998cc
2009 Honda Civic Si 2.0 L4 GAS FI 1998cc
2010 Honda Civic Si 2.0 L4 GAS FI 1998cc
2011 Honda Civic Si 2.0 L4 GAS FI 1998cc

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: 40899228644

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Owen Shirk
Waukegan, US
★★★★★ 5
OEM is always the answer
No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install. While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.
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Reviewed in the United States on September 9, 2025
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Taylor 🤍
Belleville, US
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025
E
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Edward W.
Belleville, US
★★★★★ 4
Amazon is easy and fast . No problems the oarts was exactly as described.
liked that everything was in one bag . and could make sure everything was changed .
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Reviewed in the United States on August 3, 2020
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Justin Yeager
Charlottesville, US
★★★★★ 5
Stay cool
Just what I needed, super fast shipping
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Reviewed in the United States on October 19, 2025
C
Verified Purchase
Crimson
Louisville, US
★★★★★ 5
Outboard is Cooling
The repair kit arrived on time as scheduled. The kit contained everything needed to replace the Mercury 175 OptiMax impeller. The engine is cooling now and we are back on the water without issue. Easy replacement.
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Reviewed in the United States on July 5, 2023

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