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Est. 1957
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Vehicles
Harley-Davidson
FLSTF Fat Boy
1990
1990
Harley-Davidson
FLSTF Fat Boy
(536 parts)
Verified Fitment
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All Parts
Engine & Drivetrain
(280)
Brakes & Rotors
(36)
Oil & Fluids
(32)
Brake Rotors
(27)
Exterior Accessories
(24)
Suspension & Steering
(20)
Interior Accessories
(16)
Lighting & Electrical
(16)
Clutch & Flywheel
(14)
Batteries & Charging
(11)
Fuel Injectors & Pumps
(8)
Headers & Manifolds
(8)
Shop by Problem
Brakes squeaking?
Brakes squeaking or grinding?
AC not cold?
AC not blowing cold?
Check engine light?
Check engine light on?
Other Harley-Davidson FLSTF Fat Boy Years
1991
1992
1993
1994
1995
Headlights dim?
Headlights dim or yellowed?
Rough idle?
Rough idle or hesitation?
Bouncy ride?
Suspension feels bouncy?
