These are HPI Silicone O-Rings 5X9X2mm for several specified Savage X and XS models. These silicone O-rings they help seal the BLITZ gear diffs from dirt and leakage. They can also be used as an upgrade part for Firestorm and E-Firestorm gear diffs for a better seal than the stock X-ring (#86898). Each package contains (10) O-rings.
FITS THE FOLLOWING:
- Savage XS FLUX VGJR
- Savage XS Flux Chevrolet El Camino
- Savage X 4.6 GT-6
- Savage X FLUX V2
- Savage XS FLUX GT-2XS