The harmonic damper bolt holds the balancer to the crank, and it is a part you do not want to reuse once it has been stretched. This Gator Fasteners bolt is a heavy-duty replacement for the factory piece on the 6.6L Duramax.
2001-2019 Chevrolet Silverado and GMC Sierra 2500/3500 HD with the 6.6L Duramax.
| Part number | HDB66 |
|---|---|
| Engine | 6.6L Duramax, 2001-2019 |
Questions on fitment, or want our Idaho Falls shop to install it? Call 208-542-7793.
You must login to post a review.
Write the First Review!