Stainless Works EXGRO is a blue "Snapper" exhaust hanger grommet made from high-temperature silicone, which resists heat better than standard rubber grommets. It fits around a strap with a 5/8 in through hole and uses a 3/8 in through bolt. The grommet measures 1-1/8 in outside diameter and 7/8 in thick, and it isolates exhaust vibration from the mounting bolts at hangers and frame mounts. It is made in the USA and covered by a lifetime warranty.
Notes:
- Sold as one grommet.
Specifications:
- Brand: Stainless Works
- Part Number: EXGRO
- Material: High-Temperature Silicone
- Color: Blue
- Through Hole Size: 5/8"
- Through Bolt Size: 3/8"
- Outside Diameter: 1-1/8"
- Thickness: 7/8"
- Application: Exhaust Vibration Isolation
- Quantity: Blue "Snapper" High-Temp Silicone Grommet x1
- Warranty: Lifetime
- Origin: Made in USA
FAQ
What size bolt does the Stainless Works EXGRO take?
It uses a 3/8 in through bolt and fits around a strap with a 5/8 in through hole.
What are the dimensions?
It is 1-1/8 in outside diameter and 7/8 in thick.
Why silicone instead of rubber?
High-temperature silicone resists heat better than standard rubber grommets, which helps near hot exhaust components.
How many grommets are included?
One blue Snapper silicone grommet is included.

