Timbren SES Helper Spring Kit Stock Height Rear - Rubber - Ford Fullsize Truck 2004-08 HSMED11SASM61 3/4 in Press-On

3/4 in Press-On

#1902 is calibrated for single-quad applications and factory equipped with: Metering Jets - Primary

Bolt-in slider box with roller bearing design eliminates leaf spring binding

Power Grid Controller PN 7730 and 77303

2005-2006 Chevrolet Silverado 1500 HD Fleetside 78

Timbren SES Helper Spring Kit Stock Height Rear - Rubber - Ford Fullsize Truck 2004-08 HSMED11SASM61 3/4 in Press-OnProduct Description: Helper Spring Kit SES Stock Height Hardware Included Rear Rubber Black Ford Fullsize Truck 2004 08 Timbren was founded in 1965 to advance the ride quality of trucks while towing. Today they manufacture suspension enhancement systems for towing, rubber helper springs, and full trailer suspensions designed for both on and off road uses.