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Act

Act

ACT 2004 Mazda RX-8 Flywheel Kit Prolite w/CW03

SKU: ACT600140-03

Flywheels

ACT Prolite Flywheel Kits...

Act

Act

ACT 2004 Mazda RX-8 Flywheel Kit Prolite w/CW03

SKU: ACT600140-03

Flywheels

ACT Prolite Flywheel Kits...

A$1,275.52
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

600140-03 is a flywheel kit for various Mazda RX-7 and RX-8 applications 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. XACT Prolite flywheels are ACT's lightest flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. XACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.

Application Summary

600140-03 is a flywheel kit for various Mazda RX-7 and RX-8 applications 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. XACT Prolite flywheels are ACT's lightest flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. XACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.

Part Type

Clutch Flywheel

Data: v4.2 - Upd: 2026-10-14 01:38:47

Features

  • "Excellence in Performance", backed by the best one-year warranty in the industry!

Specifications

Product Attributes - Brand
Advanced Clutch Technology
Product Attributes - Manufacturer's Part Number
600140-03
Product Attributes - Part Type
Flywheels
Product Attributes - Product Line
ACT Prolite Xact Flywheels
Product Attributes - UPC
00842385009335
Product Attributes - SFI Rating
SFI 1.1
Product Attributes - Ring Gear Tooth Quantity
125-tooth
Product Attributes - Flywheel Material
Chromoly
Product Attributes - Engine Balance
External
Product Attributes - Weight
13.400 lbs.
Product Attributes - Replaceable Friction Surface
No
Product Attributes - Marine Use
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Includes counterweight.

Reference Information

Brand Name/s Act
StreetFX SKU act600140-03
SFX Item ID 4044391
Supplier Item Code 4044391
Manufacturer SKU 600140-03
Manufacturer UPC 842385009335
Alternative References ACL-600140-03, RX-8, w/CW03

Compatibility

600140-03 is a flywheel kit for various Mazda RX-7 and RX-8 applications 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. XACT Prolite flywheels are ACT's lightest flywheel offering with lowest inertia. Prolite flywheels are designed for best throttle response and acceleration. Prolite flywheels are preferred for road racing or rally racing, and have reduced drivability. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. XACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.

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