Chrome Progressive Suspension 412 Series shocks without cove rs are manufactured from the finest material available.

VT No: 54-2004
Chrome Progressive Suspension 412 Series shocks without cove rs are manufactured from the finest material available.
Magnum 412 Series chrome shocks are nitrogen charged with six-stage automatic damping and an adjustable spring preload. Shock cartridge is black. When installing other than stock length shocks, tire to fender clearance must be checked.Warning:Installing a lowering kit or shorter shocks will decrease initial ground clearance. The motorcycle will be lower to the ground and care should be taken to avoid bottoming, especially over bumps or in turns.
Fits:
FL 1973-1984
FX 1973-1984
UOM: 1 - SET
Country of Origin: USA

Manufacturer: Progressive Suspension
2018 Catalog pages: 646

2017 Catalog Page: 650

V-Twin Manufacturing Part Number: 54-2004
Manufacturer: Progressive Suspension
Manufacturer Part Number: 412-4013C

Harley-Davidson & Indian OEM Cross Reference Part Numbers:            

Tech Notes:
Suggested to use #54-5029 12" shock covers
Shocks measured from center of eyelet to center of eyelet.