Genuine FKM Viton rubber orings to repair leaking HD quick fuel connector .75 Shore hardness. Fuel and oil resistant. These fit properly and won't leak or degrade like unbranded cheap rubber orings. I've bought other kits and the orings weren't the right size - Harley don't advertise what the right size is and the right ones are based to get. Bike leaked, they never lasted. I had to buy in bulk to source the correct item in Viton rubber, and now selling the spare ones!
