SuperSprings SumoSprings Rear Bump Stop - Yellow - 2800 lb Capacity - Ram Promaster 2014-23 - Pair CS-5P-EXT-20 Includes 8x 528 seals/seats for

Includes 8x 528 seals/seats for intake valves and 8x 527 seals/seats for exhaust valves

GM 1978-88

1980-1985 Ford LN800

Simply adjust the screw inside the vacuum nipple for more or less diaphragm pre-load

SuperSprings SumoSprings Rear Bump Stop - Yellow - 2800 lb Capacity - Ram Promaster 2014-23 - Pair CS-5P-EXT-20 Includes 8x 528 seals/seats forProduct Description: Bump Stop SumoSprings Rear Hardware Included Polyurethane Yellow 2800 lb Capacity Ram Promaster 2014 23 Pair SuperSprings International manufactures high quality spring solutions to improve the handling, ride quality, and load capacity in a wide range of vehicles, including cars, trucks, SUVs, and even RVs. Whether they are used on daily drivers or on work trucks, Supersprings have a unique design that is designed for maximum