MB10-HDR4 - HD-M/Race Rigid 4 Pad
SKU: 12777267134

MB10-HDR4 - HD-M/Race Rigid 4 Pad

Sale price$324.90 Regular price$361.00
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

MB10-HDR4 - HD-M/Race Rigid 4 PadSpecifications: Item Description: HD M Race Rigid 4 Pad Product Weight: 15. 6 lbs Torque Capacity: 491 ft lbs Torque Capacity Over OE: 76% Disc Material: Ceramic Clutch Disc Diameter: 9. 4 inches (240mm) Input Shaft Diameter: 1 inch Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The MB10 HDR4 kit features ACT's most popular Heavy Duty pressure plate designed for race applications. Utilizing an exclusive diaphragm design, this

Specifications:

  • Item Description: HD-M/Race Rigid 4 Pad
  • Product Weight: 15.6 lbs
  • Torque Capacity: 491 ft/lbs
  • Torque Capacity Over OE: 76%
  • Disc Material: Ceramic
  • Clutch Disc Diameter: 9.4 inches (240mm)
  • Input Shaft Diameter: 1 inch
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description:

The MB10-HDR4 kit features ACT's most popular Heavy Duty pressure plate designed for race applications. Utilizing an exclusive diaphragm design, this pressure plate increases clamp load, reduces deflection, and maximizes 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. The 4-pad rigid race discs are constructed with high-quality ceramic friction materials and a heat-treated chrome-moly hub for enhanced durability. The rigid design facilitates quicker shifts and ensures trouble-free service, although engagement may be harsher. Additionally, the kit includes ACT's patented Monoloc for improved reliability and longevity.

Feel: Light to moderate pedal effort, aggressive engagement, increased gear rattle, confidence during hard shifts

Life: Moderate friction life, extended by ACT's exclusive diaphragm design, dramatic improvement in release mechanism life, 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, major improvement in release mechanism

Recommended Use: Recommended for race use only

ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, includes ACT's patented Monoloc

Vehicle Fitment:

  • 2000-2005 Mitsubishi Eclipse GT 3.0 V6 GAS FI 2972cc
  • 2001-2005 Mitsubishi Eclipse Spyder GT 3.0 V6 GAS FI 2972cc
  • 2003-2005 Mitsubishi Eclipse GTS 3.0 V6 GAS FI 2972cc

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, visitwww.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: 12777267134

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Jenny
Carnegie, US
★★★★★ 5
All squeaker ball companies need to start doing this!!!!
Color: Orange - Pink, Size: 2.5"(Medium)-4 Pack
So first thing I want to say is that the manufacturer of these balls has thought of something that I am honestly shocked nobody has yet thought to do. They put the squeaker reed UNDER the fuzzy shell. GENIUS! I mean really, why aren't all squeaker ball companies doing this?!?! No wondering when it will finally pop out (or in) and it definitely prolongs the life of the squeaker significantly. My staffordshire/pit bull mix adores her squeakers, that said, they never last long especially when they are in a ball (her absolute fav toy on earth) The squeaker being protected alone warrants a 5 star review because it is simply genius. The fuzzy shell has yet to deteriorate and we have had these balls now almost 3 months so they have already outlasted other brands too. Now as for the sound itself, it is definitely different from a typical squeaker, not necessarily a bad thing. It is a "mild" squeak, not obnoxious a bit high pitched. Sounds more like a baby toy squeaker than a dog toy squeaker though....I'm not quite sure how I feel about the squeak. My dog has a preference for squeaker sounds. She prefers the little squeaker sound over the deeper louder sound from the bigger squeakers, these are closer to the sound she prefers but she doesn't LOVE it like I had hoped. The only other thing is that the ball itself feels as though it was blown up and plugged tight. Meaning (and believe me when I tell you my dog has a strong jaw) it is harder than most to make these balls squeak because you can't squeeze all the way down on the ball. It takes me two hands to make them squeak so my dog has a tough time squeaking them. She continually tries though so they are keeping her occupied. Overall I do recommend these balls because they are far safer than most eliminating the concern for your dog accidentally eating the squeaker and the longevity of their potential life. Try em, they are rugged enough for heavy chewers alike!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
J
Verified Purchase
Janice
Lowell, US
★★★★★ 4
Tough enough to take rough play.
Color: Multicolor A, Size: 2.0"(Small)-6 Pack
They are smaller than I thought. That’s on me because I didn’t see the size. My dog loves them anyway and they are sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
J
Verified Purchase
Jimmy D, Seattle
Carnegie, US
★★★★★ 5
Lucy The Dog Approved!
It's really not for me to say, with exception of the orange-blue color, which is ideal for still life. But the best part is how unglued the Lucy Dog gets at the sound of the squeaky toy knowing the hall leading to my apartment is instantly converted into a Dog Run. And she gets equally excited at the sight of any grassy area when on bike rides. So a feature that is truly the dog's bollocks is it's the perfect size for both Lucy's petite mouth and the all important emergency spare that fits securely under my bike saddle. In short, sublime perfection in Lucy The Dog's expert opinion.
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Reviewed in the United States on July 17, 2025
D
Verified Purchase
DRmom
San Leandro, US
★★★★★ 5
Great fetch toy
Color: Multicolor B, Size: 2.5"(Medium)-6 Pack
My German Shepherd LOVES these. The size, squeak, & quality is the Perfect fetch ball. I use a blue ball throwing launcher and they work Great together. Will be buying more of these
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Reviewed in the United States on May 31, 2026
J
Verified Purchase
Joanie Kilpatrick
Bozeman, US
★★★★★ 5
If you have dogs that like to play fetch, these are a must have!
Color: Orange - Pink, Size: 2.0"(Small)-4 Pack
My pups love these sp much, they won't play with any balls other than these. Not sure if it's the small size, or the fact that they squeek, but they def were a hit.
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Reviewed in the United States on May 12, 2026

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