PMC MOTORSPORT high-performance ceramic clutch disc with a 240 mm diameter and 28x35-10N spline profile, designed for compatible BMW manual transmissions and motorsport applications.
Features
- Sintered cerametallic friction material for demanding applications
- Rigid construction without a torsional vibration damper
- Higher friction material thermal resistance compared to conventional organic linings
Specifications
- Disc type: Ceramic, rigid
- Friction material: Sintered metal (cerametallic)
- Outer diameter: 240 mm
- Spline profile: 28x35-10N
- Spline count: 10
- Torsional vibration damper: No
- Weight: 1.015 kg
Compatibility
BMW engines:
- M57D25 - 163 HP
- M57D30 / 306D1 - 184 HP / 193 HP
- S54B32
- M62B35 / M62TUB35
- M62B44 / M62TUB44
- M62B46
- S62
BMW manual gearboxes:
- ZF GS5-39DZ - BMW E39 525d / 530d; E46 330d
- GETRAG 420 S6S 420G - BMW E46 M3 3.2 (S54)
- GETRAG 420 - BMW E39 M5 (S62)
- GETRAG 420 - BMW M62
Important: Gearbox input shaft compatibility depends on the 28x35-10N spline profile. Also verify that the 240 mm clutch disc is compatible with the flywheel and pressure plate being used.
Installation
Important: This disc has a rigid construction without torsional damping. Depending on the transmission configuration, additional mechanical noise and drivetrain vibrations may occur, particularly at idle.
Important: Intended for motorsport applications. The engagement characteristics of a rigid ceramic clutch disc may differ from those of a conventional clutch, with more abrupt engagement and reduced everyday driving comfort.
Reference Codes
- BMW OE: 21 21 7 526 590; 21 21 1 223 691; 21 21 2 229 722; 21 21 1 223 605; 21 21 2 228 853; 21 21 1 223 579