– 4 leaf spring kit fits Club Car Precedent Gas & Electric 2004-up golf cart.(will not fit DS or Carryall models);- Club Car Precedent Leaf Spring Kit includes: 2*heavy duty leaf springs(replace OEM 102509301, 102513001), 8*urethane bushings(OEM 102506601), 4*metal sleeve spacers(OEM 102506401), 2*U-Bolt(OEM 1012180);- Installing rear heavy duty springs allows your golf cart to perform better with the added weight of passengers or cargo;- Golf cart heavy duty rear carbon steel leaf spring kit with anti-rust coating, feature a 4 leaf design and are 15% thicker on average than most OEM and aftermarket springs;- Great upgrade for your club car installing rear heavy duty springs allows your cart to perform better with the added weight of passengers or cargo .