Lanphitus Lower Shift Dust Inner Boot Seal Shifter Lever Turret Insulator Kit for Mazda Miata MX-5 1990-2015 R501-17-47Z R501-17-47Z NA NB NC 5-Speed Manual Transmission
Lanphitus Lower Shift Dust Inner Boot Seal Shifter Lever Turret Insulator Kit for Mazda Miata MX-5 1990-2015 R501-17-47Z R501-17-47Z NA NB NC 5-Speed Manual Transmission
Shift inner boot turret insulator kit, recommended to change the lower dust boot when rebuilding the shifter
Part number: R501-17-47Z, R5011747Z
Keeps gear oil from coming out and prevents destroying the outer boot
Failed inner boot can lead to increased noise and smells in the cabin