Features and Benefits:
- Holds flywheel in a locked position for servicing.
- Fits GM 6.6L Duramax Diesel, 2001 to present.
- Similar to J-44643.
- 7221 Flywheel Holder.
- Lifetime Warranty.
The new 7221 Flywheel Holder holds flywheel in a locked position for servicing GM 6.6L Duramax diesels.
