Description
Fits: 2011 - 2018 Ford F - Series with 6.7L Powerstroke engine.
This performance damper is a game - changer! It stops harmful crankshaft torsional vibration, giving your engine top - notch performance and long - lasting durability. It reduces wear on important internal parts. Made with high - quality, long - lasting viscous silicone and precision CNC machined, computer - balanced high - grade steel components.
Part Number: 800221
Features
- Bore Diameter: 2.5206'
- Degree Marking: None
- External Balance
- Keyway: N/A
- Length: 3.130'
- Outside Diameter: 8'
- Rotating weight: 11.5 LBS
- No tuning required
- High - grade steel with viscous silicone
Notes
- No mounting hardware included



This performance damper is designed for 2011 - 2018 Ford F - Series with 6.7L Powerstroke engines. To install it, first make sure your engine is turned off and cooled down. Since no mounting hardware is included, you'll need to get the appropriate ones. When using, you don't have to worry about tuning, it'll work right away. For maintenance, keep it clean and check for any signs of wear regularly. If you notice any issues, it might be time to replace it. Remember, this damper helps protect your engine from harmful vibrations, so taking good care of it will ensure your engine runs smoothly for a long time.