ACT Prolite XACT Flywheels are high quality products guaranteeing superior functionality and efficiency! They will give you quicker throttle response and improved acceleration.

Key Features:

• Flywheel requires counterweight (Included)
• Product Weight (lbs.): 13.5
• Flywheel Tooth Count: 125
• Dramatically improved engine response and acceleration, mild to moderate gear rattle
• Solution heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life
• Assures correct external balance
• Recommended for race use
• Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability

600140-02 is a flywheel for various Mazda RX-7 and RX-8 applications and comes complete with an ACT counterweight. The flywheel counterweight is required when installing the XACT flywheel on various Mazda RX-7 and RX-8 rotary applications. ACT XACT Streetlite flywheels are considerably lighter than stock and are the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. XACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.
Since 1994, Advanced Clutch Technology has specialized in performance clutches and flywheels. All products are made from the highest quality materials and then necessarily tested to ensure they perform to the customers' expectations.

Vehicle Fitment Table

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility table above before purchase.

What part number is this?
The listed part number is 600140.

Is this product designed for direct replacement?
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

Common Searches

• Flywheel Kit Streetlite w/CW02 for Mazda RX-7
• 600140 fitment
• ACT Flywheel Kit Streetlite w/CW02
• 1989–1995 Mazda RX-7 Flywheel Kit Streetlite w/CW02
• ACT 600140 replacement