STATIONARY GEAR 13B, REAR RX8 HIGH POWER
OEM Rear Stationary Gear 13B, RX8 High Power (Hardened)*
* If using the RX8 rear gear in an earlier 13b engine, you must add sealant where the rear gear o-ring WOULD be. There is no groove to hold the o-ring because the Renesis engine mounts the o-ring in the side housing rather than on the gear. We recommend using Hylomar, but a THIN layer of silicone sealant will also suffice.