Description
Fits
Year | Make | Model |
1994 - 1997 | Ford F - Series | 7.3L Powerstroke |
Stop destructive crankshaft torsional vibration! This performance damper offers top - notch performance and long - lasting durability. It reduces wear on key internal parts. Made of high - quality viscous silicone and precision CNC machined, computer - balanced high - grade steel components.
Part Number: 720221
Features
- Bore Diameter: 1.738'
- Degree Marking: 1 timing mark
- External Balance
- Keyway: Single
- Length: 3.920'
- Outside Diameter: 8'
- Rotating weight: 15 LBS
- No tuning needed
- High - grade steel with viscous silicone
- Fan Spacer Included
Notes
- No mounting hardware included



This performance damper is designed for 1994 - 1997 Ford F - Series 7.3L Powerstroke vehicles. To use it, simply install it in place of the old damper. Remember, there's no mounting hardware included, so you'll need to get that separately. You won't need to do any tuning after installation. For maintenance, check it regularly for any signs of wear or damage. Since it has high - quality viscous silicone and high - grade steel components, it should last a long time, but keeping an eye on it will ensure it continues to perform well.