Valair Clutches ZF6 Single Disk Clutch kit 99-03 Ford 7.3 PowerStroke
- Make: Ford
- Year/Engine: 1999-2003 7.3L Powerstroke
Valair Stock Replacement Clutch – 1999–2003 Ford 7.3L Powerstroke ZF6
Part Number: NMU70241
Stock replacement single disc clutch for 1999–2003 Ford 7.3L Powerstroke trucks equipped with the ZF6 transmission. Designed to restore factory drivability with smooth engagement and reliable performance for daily driving and stock power levels.
Kit includes pressure plate, clutch disc, release bearing, pilot bearing, and alignment tool.
Upgrade Options:
- NMU70241-01 (Organic – 450HP / 900 ft-lb): Heavy-duty organic single disc clutch offering smooth engagement, reduced chatter, and improved durability for street and towing use.
- NMU70241-04 (Ceramic/Ceramic – 550HP / 1100 ft-lb): Aggressive engagement with high torque capacity and excellent heat resistance for performance builds.
- NMU70241-06 (Ceramic/Kevlar – 500HP / 1000 ft-lb): Balanced performance with strong holding power, smoother engagement, and extended service life compared to full ceramic options.



