unarchive In The Box of spf3974k keyboard_arrow_down
- 4 of Bushings with 3977 Molded into them
- 4 of Metal Tubes (25mm x 14.3mm x 73.5mm)
- 1 of Grease Pack
- 1 of Installation Instructions
lock Warranty Information keyboard_arrow_down
- From the 1st of February 2013 the SuperPro warranty becomes a Lifetime Warranty with no exclusions.
This means that if a SuperPro product fails, ever, we will replace the product free of charge.
With SuperPros technical superiority in material, design and manufacture a lifetime warranty with no exclusions for off-road, track and competition use is a guarantee we can make with complete confidence.
Our goal is to make SuperPro the only choice of suspension bushings for repair, off-road and performance applications in the mind of workshops and consumers.
SuperPro's Control Arm Bushings
Connecting You to Your Vehicle
Made to connect your steering knuckle and wheel assembly to the rest of your steering system, control arms are vital to, funny enough, controlling your vehicle. Control arm bushings are similarly important. Designed to protect the connections between the control arm and it's mounting points, control arm bushings determine how well your control arm actually performs. OE control arm bushings are commonly made of soft rubber, this rubber is good at reducing NVH, but it doesn't last long. The good news is SuperPro has what you need.
Innovative SuperPro Designs
SuperPro crafts all of their control arm bushings with polyurethane, a material much more durable than rubber. Polyurethane bushings, with their increased durability, are commonly associated with increased NVH. SuperPro realized this and has gone to great lengths to offer the best of both worlds. Utilizing polyurethane bushings to enhance performance, and carefully researching designs to minimize NVH, SuperPro has managed to form some of the best bushings available for those looking to enhance their control without affecting ride quality. SuperPro's use of knurling on their bushings is another result of careful research. This knurling allows grease to stay on the bushings for much longer, reducing the amount of maintenance you have to do. If all of that wasn't enough, all of SuperPro's control arm bushings are covered with their lifetime warranty, handled in-house here at DST.