Golf Cart Gas Cap for Club Car Gas Golf Carts 1991+:Includes:. (1) Golf Cart Gas Cap . Non-Vented . This golf cart gas cap covers the gas opening to prevent leakage of gas or tampering with the gas entry area . This product fits the Club Car DS model, 1991 & up . Replaces OEM numbers: 1015188 & 1027516-01 . It is important that you know the correct year, make and model of your golf cart prior to purchase, so you don’t order the wrong cap. Send a message and ask if you are unsure**