SKU: H3-12/D-250
Clutch Masters Universal Replacement Steel Flywheel Insert 250mm Nissan 350Z Infiniti G35 Mazda RX-8
Clutch Masters H3-12/D-250 Universal Replacement Steel Flywheel Insert fits 250mm diameter lightweight aluminum flywheels on Nissan 350Z Infiniti G35 and Mazda RX-8 models. This direct replacement swaps the aluminum friction surface for steel to deliver smoother clutch engagement and extended component life during street and spirited driving. Drivers gain reliable performance with reduced chatter and better heat management in demanding conditions.
Key Features
- Billet Steel Construction: Delivers high durability and resistance to wear for consistent long-term use in street applications
- 250mm Diameter: Matches exactly with Clutch Masters lightweight flywheels on compatible vehicles for seamless integration
- Precision Machined: Maintains factory balance to ensure vibration-free operation and precise power transfer
- Direct Bolt-In Design: Simplifies replacement process without modifications or additional machining
- Street-Focused Engineering: Handles everyday torque loads and heat cycles while supporting performance upgrades
Product Notes
- Designed exclusively for Clutch Masters 250mm aluminum flywheels models like FX400 FX500 series
- Inspect flywheel condition prior to installation for best results
- Packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Use hydraulic press to remove old aluminum insert and secure new steel insert
- Compatible with OEM flywheel bolts re-torque to 60-70 ft-lbs after 500 miles
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2009 | Nissan | 350Z | All |
| 2003-2008 | Infiniti | G35 | Coupe Sedan |
| 2004-2011 | Mazda | RX-8 | All |
Why Choose Clutch Masters?
- 35+ years building performance clutches and flywheels for motorsports
- USA-made components with strict quality controls
- Proven designs used in racing and street cars globally
Frequently Asked Questions
- Q: Which flywheels is the H3-12/D-250 compatible with?
A: Fits Clutch Masters 250mm lightweight aluminum flywheels on Nissan 350Z Infiniti G35 Mazda RX-8 verify diameter before ordering. - Q: What material and finish does it have?
A: CNC-machined billet steel with phosphate coating for corrosion protection and smooth clutch operation. - Q: What warranty coverage applies?
A: Covered under Clutch Masters limited warranty against defects contact manufacturer for claim process.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: 11 x 11 x 2 inch box
- Weight: 2 lbs
Reviews
There are no reviews yet.