Brake Drums with a 3/4 Inch center hole and a 24 tooth star spline, the hub is held in place by a castellated nut (5/8-Inch x 18tpi) and a thick (118-Inch) flat washer. Replaces OEM# 19186G1
Please Note: If the axle of your golf cart is worn out due to years of use, then please replace the axle first before you install this brake kit on your golf cart, otherwise it might cause damage to the brake drums.