When it comes to the rear of your golf cart, most of the weight rides over the back axle. If you notice slight sag, it's time to upgrade the suspension, and the best way to do that is a set of Yamaha Heavy Duty Rear Coil Springs. A Yamaha golf carts rear suspension is very important Compatible with stable golf cart ride. Yamaha heavy duty rear springs are needed if you are thinking of installing a rear seat kit, lift kit or cargo box. It will not only allow you to carry more weight, but it will be the last time you would have to replace your shock. How to install our rear shock coil spring: • Remove the rear body to have a better access to rear shocks which are mounted back to the frame. • Now remove all 14 millimeter bolts with wrench from top and bottom. • Lift the cart with jack to ease the tension on nuts and take all the nuts out. • Replace the old shock springs and install the new ones. • Again place the nuts and tighten them. WHY CHOOSE HUSKEY PARTS COMPANY? Our Team has been in the Golf Cart Parts and Accessories business Compatible with over 10 years. We provide you with High Quality Accessories and OEM replacement parts. Our sourcing team fully qualifies and inspects our products at the point of manufacture to ensure that you receive the highest quality parts. If there is a problem with your order We gladly accept returns of our product as long as it is unused and in the original packaging.All we ask is that you should cover the cost of shipping.