PROGRESSIVE SUSPENSION 422-4001C 422 Series Shocks - 1,117 lb/in Chrome Heavy-Duty
Manufacturer Part Number: 422-4001C
Drag Part Number: 1310-0854
422 Series Adjustable Shocks - 1,117 lb/in - Chrome - Heavy-Duty
- Fully adjustable for ride height and spring preload
- Tune suspension to match riding style
- Shocks feature a show chrome cover
- Pair of progressive-rate coil springs and purpose-designed monotube dampers provide superior suspension performance
- Dampers feature a nitrogen charge that eliminates internal oil cavitation and helps create a consistent ride while resisting heat-induced fade
- Shocks can be adjusted up to 2" lower than stock
- Heavy Duty Applications recommended for operating at or near manufacturer's maximum load rating over 50% of the time.
- Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues such as, swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.
Fitment
- 1989 Harley-Davidson FLST Heritage Softail
- 1989 Harley-Davidson FLSTC Heritage Softail Classic
- 1989 Harley-Davidson FXST Softail Standard
- 1989 Harley-Davidson FXSTC Softail Custom
- 1989 Harley-Davidson FXSTS Springer Softail
- 1990 Harley-Davidson FLST Heritage Softail
- 1990 Harley-Davidson FLSTC Heritage Softail Classic
- 1990 Harley-Davidson FLSTF Fat Boy
- 1990 Harley-Davidson FXST Softail Standard
- 1990 Harley-Davidson FXSTC Softail Custom
- 1990 Harley-Davidson FXSTS Springer Softail
- 1991 Harley-Davidson FLSTC Heritage Softail Classic
- 1991 Harley-Davidson FLSTF Fat Boy
- 1991 Harley-Davidson FXST Softail Standard
- 1991 Harley-Davidson FXSTC Softail Custom
- 1991 Harley-Davidson FXSTS Springer Softail
- 1992 Harley-Davidson FLSTC Heritage Softail Classic
- 1992 Harley-Davidson FLSTF Fat Boy
- 1992 Harley-Davidson FXST Softail Standard
- 1992 Harley-Davidson FXSTC Softail Custom
- 1992 Harley-Davidson FXSTS Springer Softail
- 1993 Harley-Davidson FLSTC Heritage Softail Classic
- 1993 Harley-Davidson FLSTF Fat Boy
- 1993 Harley-Davidson FLSTN Heritage Softail Nostalgia
- 1993 Harley-Davidson FXST Softail Standard
- 1993 Harley-Davidson FXSTC Softail Custom
- 1993 Harley-Davidson FXSTS Springer Softail
- 1994 Harley-Davidson FLSTC Heritage Softail Classic
- 1994 Harley-Davidson FLSTF Fat Boy
- 1994 Harley-Davidson FLSTN Heritage Softail Special
- 1994 Harley-Davidson FXST Softail Standard
- 1994 Harley-Davidson FXSTC Softail Custom
- 1994 Harley-Davidson FXSTS Springer Softail
- 1995 Harley-Davidson FLSTC Heritage Softail Classic
- 1995 Harley-Davidson FLSTF Fat Boy
- 1995 Harley-Davidson FLSTN Heritage Softail Special
- 1995 Harley-Davidson FXST Softail Standard
- 1995 Harley-Davidson FXSTC Softail Custom
- 1995 Harley-Davidson FXSTS Springer Softail
- 1995 Harley-Davidson FXSTSB Bad Boy
- 1996 Harley-Davidson FLSTC Heritage Softail Classic
- 1996 Harley-Davidson FLSTF Fat Boy
- 1996 Harley-Davidson FLSTN Heritage Softail Special
- 1996 Harley-Davidson FXST Softail Standard
- 1996 Harley-Davidson FXSTC Softail Custom
- 1996 Harley-Davidson FXSTS Springer Softail
- 1996 Harley-Davidson FXSTSB Bad Boy
- 1997 Harley-Davidson FLSTC Heritage Softail Classic
- 1997 Harley-Davidson FLSTF Fat Boy
- 1997 Harley-Davidson FLSTS Heritage Springer
- 1997 Harley-Davidson FXST Softail Standard
- 1997 Harley-Davidson FXSTC Softail Custom
- 1997 Harley-Davidson FXSTS Springer Softail
- 1997 Harley-Davidson FXSTSB Bad Boy
- 1998 Harley-Davidson FLSTC Heritage Softail Classic
- 1998 Harley-Davidson FLSTF Fat Boy
- 1998 Harley-Davidson FLSTS Heritage Springer
- 1998 Harley-Davidson FXST Softail Standard
- 1998 Harley-Davidson FXSTC Softail Custom
- 1998 Harley-Davidson FXSTS Springer Softail
- 1999 Harley-Davidson FLSTC Heritage Softail Classic
- 1999 Harley-Davidson FLSTF Fat Boy
- 1999 Harley-Davidson FLSTS Heritage Springer
- 1999 Harley-Davidson FXST Softail Standard
- 1999 Harley-Davidson FXSTB Night Train
- 1999 Harley-Davidson FXSTC Softail Custom
- 1999 Harley-Davidson FXSTS Springer Softail
Fitment confidence: VERIFIED_API_JSON_EXACT_PRODUCT_HIERARCHY_MATCH
- Shocks can be adjusted up to 2" lower than stock
- Heavy Duty Applications recommended for operating at or near manufacturer's maximum load rating over 50% of the time.
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