Discriptions
NISMO Lightweight Flywheel – Nissan Skyline GT-R BNR34 RB26DETT
Product Information
| Brand | NISMO |
| Product Type | Lightweight Flywheel |
| Manufacturer Part Number | 12310-RSR41 |
| Material | Chrome Molybdenum Steel (SCM440H) |
| Application | Competition / High Performance Use |
| Condition | Brand New |
Specifications
| Vehicle Application | Nissan Skyline GT-R BNR34 |
| Engine | RB26DETT |
| Unit Weight | 8.31kg (OEM: 14.24kg) |
| Inertial Weight | 2.097 kg/cm/sec² (OEM: 2.615) |
| Included Hardware | Flywheel Bolts & Press-Fitted Dowel Pin |
Key Features
- Designed specifically for NISMO single-plate clutch systems
- Reduces flywheel weight by approximately 60%–70% compared to OEM
- Improves throttle response and high-RPM engine acceleration
- Maintains stable low-RPM engine rotation and drivability
- Solid-type construction provides improved direct clutch engagement feel
Vehicle Compatibility
- Nissan Skyline GT-R BNR34
- RB26DETT-equipped models
- Compatible with NISMO single-plate clutch setups
Important: Professional installation is strongly recommended. This lightweight flywheel is designed for performance-oriented applications and may increase drivetrain noise or vibration compared to factory dual-mass flywheels.
Package Contents
- 1 x NISMO Lightweight Flywheel
- Flywheel Bolts
- Press-Fitted Dowel Pin.
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