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  See more parts for Mitsubishi Eclipse
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ACT HD-M/Race Sprung 4 Pad Kit Mitsubishi Eclipse 2000-2005 - MB10-HDG4

ACT MB10-HDG4 Heavy Duty Clutch Kit for Mitsubishi Eclipse (2000-2005)

If you're looking to elevate your Mitsubishi Eclipse's performance, the ACT MB10-HDG4 Heavy Duty Clutch Kit is your go-to solution. Designed specifically for the 2000-2005 Mitsubishi Eclipse, this kit features ACT's most popular Heavy Duty pressure plate, engineered to handle the demands of high horsepower street or race applications.

Why Choose the ACT MB10-HDG4?

The heart of this clutch kit is the exclusive diaphragm design that significantly increases clamp load while minimizing deflection. This means you get a longer-lasting clutch that can take the heat—literally. Each diaphragm undergoes a meticulous four-stage heat treatment process, ensuring that it can withstand the rigors of spirited driving and track days.

The 4-pad spring-centered race disc is another standout feature. Its construction dampens torsional vibrations, providing a quieter operation while maintaining reliability under harsh conditions. However, be prepared for a more aggressive engagement that translates into faster shifts—ideal for those who crave performance on the track.

Key Features

  • Light to moderate pedal effort with aggressive engagement for confident hard shifts.
  • Extended friction life thanks to ACT's exclusive diaphragm design.
  • Precision-engineered with select ceramic friction materials for high heat tolerance.
  • 100% clamp load tested and dynamically balanced for smooth high RPM reliability.
  • Includes ACT's patented Monoloc for enhanced alignment and performance.

Technical Specifications

  • Clutch Disc Diameter: 9.4 in (240 mm)
  • Input Spline Quantity: 23
  • Input Shaft Diameter: 1 in
  • Torque Capacity: 491 ft/lbs
  • Weight: 17 lbs
  • Pressure Plate Type: Heavy Duty
  • Release Bearing Included: Yes
  • Grease Included: Yes
  • Alignment Tool Included: Yes
  • Pressure Plate Bolts Included: Yes (M8-1.25 x 16mm)

Installation and Compatibility

Installing the ACT MB10-HDG4 is straightforward, making it a great choice for DIY enthusiasts. For detailed installation instructions, CLICK HERE.

Real-World Fitment

This clutch kit is designed specifically for the Mitsubishi Eclipse from 2000 to 2005. Owners have noted that it not only improves shifting response but also enhances overall driving experience, making it a must-have upgrade for anyone serious about performance.

Customer Feedback

One Mitsubishi Eclipse owner shared, "After installing the ACT MB10-HDG4, I noticed a significant difference in my shifts. The engagement is much sharper, and I feel more connected to the car during spirited drives." Another added, "This clutch holds power like a champ, perfect for my turbo setup!"

Upgrade your Mitsubishi Eclipse with the ACT MB10-HDG4 Heavy Duty Clutch Kit and experience the performance difference for yourself.

Other Part Numbers:
ACT #actMB10-HDG4

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2000-2005
 Mitsubishi Eclipse

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ACT ? Advanced Clutch Technology | Clutch Kits & Flywheels Built to Handle Real Power

If you've added boost, tuned for more power, or simply want better throttle control, then your stock clutch won't cut it. That?s where ACT (Advanced Clutch Technology) comes in delivering high-performance clutch kits and flywheels designed for real drivers who push their builds on the street, strip, or track.

ACT?s lineup includes everything from daily driver friendly HD kits to hardcore twin disc setups for serious horsepower. Whether you?re launching hard in a WRX, drifting in a 370Z, or canyon carving in an M3, ACT gives you the torque capacity and engagement you need without sacrificing drivability.

Why ACT? Because Power Without Control Is Useless.
  • Hold More Power Engineered to handle turbo, supercharger, and high-compression builds
  • Faster Engagement Stronger pressure plates for better bite off the line
  • Better Pedal Feel Balanced response without going full race-car stiff
  • Reduced Rotational Mass Lightweight flywheels improve rev-matching and response
  • No Guesswork Direct-fit applications, no fabbing, no hassle
ACT Clutch Kits and Flywheels Fit the Cars Enthusiasts Build

ACT doesn?t just make universal performance parts ? they build complete, vehicle-specific clutch solutions for enthusiast favorites. Whether you daily a Civic Type R, track a Subaru STI, drift a 240SX, or drag a Mustang GT, ACT offers the right clutch to match your build goals.

Top supported platforms include the Nissan 350Z/370Z, Toyota Supra A90, Chevy Camaro SS/ZL1, Mitsubishi Evo, Ford Focus RS/ST, and BMW M3/M4 ? each with clutch options tuned to your driving needs.

What ACT Offers:
  • Performance Clutch Kits From HD street kits to twin-disc race systems
  • Clutch Discs 6-puck, full-face, rigid or sprung to match your style
  • Pressure Plates Heavy-duty options that increase clamp load without sacrificing control
  • Chromoly Lightweight Flywheels Quicker revs, smoother shifts, and less drivetrain stress
  • Complete Hardware Kits Everything you need for a proper install
Performance Tested. Driver Approved.

ACT isn?t hype ? it?s proven. Their clutches are SFI-certified, track-tested, and used by racers in drag, time attack, autocross, drift, and rally. But what really matters? They hold power, last longer, and feel right even after hundreds of hard launches or hours of canyon carving.

Whether you're upgrading for more power or replacing a tired OEM clutch, ACT gives you the bite, strength, and feel to drive harder with confidence. No compromises, no excuses just parts that work when it matters.

ACT warrants all products to be free of defects in materials and workmanship for normal use and service for a period of one (1) year from retail purchase. Written notice must be immediately given to ACT within the warranty period. We require a copy of the purchase receipt showing the unit was purchased from an Authorized Dealer or Advanced Clutch Technology directly to verify the product is under warranty. Products purchased used do not carry a warranty. This warranty is to the original purchaser and is non-transferable. All non-warranty items are subject to a $50 inspection bench test fee.

ACT reserves the right to examine any part returned for warranty claim to determine, to ACT's satisfaction, whether the material or workmanship of the part does not conform to this limited warranty. ACT's obligation under this warranty shall be limited to repairing, replacing, or crediting, at its option, any part which is deemed covered by ACT. No labor, lift or storage charges will be reimbursed for any reason. Damage to ACT's parts resulting from misuse, improper use, or abuse shall void this limited warranty. Failure to follow ACT's installation instructions and the vehicle manufacturers installation procedures and specifications shall void this limited warranty.

ACT undertakes no responsibility for the quality of the goods except as otherwise provided in this contract. ACT assumes no responsibility that the goods will be fit for any particular purpose for which you may be buying these goods, except as otherwise provided in the contract. ACT shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.

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