Nylon (not a cheap coupler).
Eaton OEM Supercharger Coupler Repair Kit w/ Supercharger Oil fits Mercedes M45
ZZPerformance Eaton GM OEM Supercharger Coupler Repair Kit Combo w/2 GM oil
ZZP Eaton GM OEM Supercharger Coupler / Isolator Repair Kit Combo w/2 GM oil
Eaton GM OEM Supercharger Coupler Combo w/2 GM oil
Genuine OEM Supercharger Coupler Isolator Magnuson MP45 MP62 MP90 MP112 MP122
Genuine OEM Supercharger Rebuild Repair kit Jaguar Land Rover Range 5.0 47mm
