Drivetrain› Clutches and Components

Cusco

240mm Chromoly Flywheel

$602.66

SKU: 565 023 A

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Cusco 565 023 A is a super lightweight chromoly flywheel designed for the Mitsubishi Lancer Evolution Wagon CT9W with the 4G63T engine. It features a size of 240mm, a spline diameter of 26.1mm, and 23 teeth. This flywheel weighs 5.45 kg.
Show original supplier description
The Cusco Super Lightweight Chromoly Flywheel (part number 565 023 A) is engineered to significantly reduce rotational mass in your drivetrain, leading to improved engine response and acceleration. This flywheel is specifically designed for the MITSUBISHI Lancer Evolution Wagon CT9W models equipped with the 4G63T engine. Its specifications include a 240mm diameter, a 26.1mm spline diameter, and 23 teeth, ensuring precise compatibility with the clutch system. The product description lists the compatible vehicle year range as 2005.9 - 2006.10, and the flywheel's weight is stated as 5.45 kg, a substantial reduction from the OEM unit. Installation of a lightweight flywheel can lead to a more aggressive engagement feel and may require adjustments to driving technique, particularly during initial acceleration from a stop. It is recommended to consult with a professional mechanic or refer to Cusco's installation guides for proper fitment and performance optimization.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCusco
Part Number565 023 A
CategoryDrivetrain

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy