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    Bikes / Harley-Davidson / Softail Standard FXST/I (all years)

    1984 Harley-Davidson Softail Standard FXST/I

    375 aftermarket parts are listed for the 1984 Harley-Davidson Softail Standard FXST/I, in 25 categories.

    Jump to a category (25)
    • Air Intake
    • Bodywork / Fairings
    • Brakes
    • Chain
    • Cosmetic / Styling
    • Electronics
    • Engine Covers
    • Engine Rebuild Kits
    • Exhaust
    • Foot Controls
    • Fuel System
    • Hand Controls
    • Handguards
    • Hardware / Fasteners
    • Kickstands / Center Stands
    • Levers
    • Lighting
    • Luggage Racks
    • Oil System
    • Performance
    • Seats
    • Sprockets
    • Suspension
    • Wheels
    • Windscreens

    Performance

    Softail Standard FXST/I Air Intake

    See all 4 →
    • James GasketJames Gasket Carb To Air Cleaner Gasket For Harley 1984-2003
      $1.95
    • S&S CycleS&S Cycle Intake Manifold Seal For Harley 1984-2003
      $6.95
    • S&S CycleS&S Cycle Teardrop Air Cleaner Kit For Super E&G Carburetors
      $395.95
    • V-Twin Mfg.V-Twin Mfg. Air Cleaner Mounting Bracket For Harley 1971-1992
      $37.16

    Softail Standard FXST/I Engine Rebuild Kits

    See all 25 →
    • CometicCometic Cam Cover Gaskets For Harley Big Twin 1970-1992
      $40.33
    • FeulingFeuling Gorilla Rocker Shaft And Bolt Kit For Harley 1984-2001
      $279.95
    • FeulingFeuling Titanium Valve Spring Retainer Kit For Harley
      $199.95
    • FeulingFeuling Valve Keepers For Harley EVO / Twin Cam / Sportster 1984-2004
      $29.95

    Softail Standard FXST/I Exhaust

    See all 12 →
    • James GasketJames Exhaust Crossover Gasket For Harley 1982-2003
      $12.95
    • James GasketJames Gasket Exhaust Retainer Rings For Harley 1984-2026
      $3.95
    • James GasketJames Gasket Square Style Mesh Exhaust Port Gasket For Harley 1984-2026
      $16.95
    • LA ChoppersLA Choppers Torque Cones For Harley 1984-2026
      $55.76

    Softail Standard FXST/I Fuel System

    See all 4 →
    • Drag SpecialtiesDrag Specialties Pop-Up Low-Profile Gas Cap For Harley
      from $45.95
    • Milwaukee TwinsMilwaukee Twins Replacement Stock Style Gas Cap Set For Harley 1983-1995
      $45.78
    • Milwaukee TwinsMilwaukee Twins Steel Right Side Vented Gas Cap For Harley 1981-1999
      $10.99
    • SpykeSpyke High Flow Performance Petcock For Harley 1975-2006
      $119.84

    Softail Standard FXST/I Oil System

    See all 10 →
    • Drag SpecialtiesDrag Specialties Oil Plug Temp Gauge For Harley
      from $33.95
    • JimsJims Oil Pump Drive Shaft For Harley 1970-2000
      $43.05
    • JimsJims Polished Oil Pump Assembly For Harley Big Twin 1970-1991
      $808.65
    • K&NK&N Oil Filters
      from $11.39

    Softail Standard FXST/I Performance

    See all 36 →
    • AndrewsAndrews EV27 Series Camshaft For Harley EVO 1984-2000
      $251.95
    • AndrewsAndrews EV51 Series Camshaft For Harley EVO 1984-2000
      $251.95
    • AndrewsAndrews EV72 Series Camshaft For Harley EVO 1984-2000
      $251.95
    • AndrewsAndrews Transmission Pulley For Harley
      from $211.95

    Protection

    Softail Standard FXST/I Engine Covers

    See all 16 →
    • Biker's ChoiceBiker's Choice Smooth Derby Cover For Harley Big Twin 1970-1999
      $51.99
    • James GasketJames Gasket Derby And Inspection Cover Kit For Harley 1970-1998
      $28.95
    • Joker MachineJoker Machine Finned Inspection Cover For Harley Big Twin 1970-2006
      $89.05
    • Joker MachineJoker Machine Finned Points Cover For Harley
      from $59.35

    Softail Standard FXST/I Handguards

    See all 2 →
    • Klock WerksKlock Werks Flare Hand Guards For Harley With Cable Clutch 1982-2026
      $139.95
    • Klock WerksKlock Werks Ice Kolor Flare Hand Guards For Harley With Cable Clutch 1982-2026
      $139.95

    Appearance

    Softail Standard FXST/I Bodywork / Fairings

    See all 6 →
    • Biker's ChoiceBiker's Choice Flatside Gas Tank For Harley Softail 1984-1999
      $264.99
    • Biker's ChoiceBiker's Choice One Piece 4.2 Gallon Stretched Tank For Harley Softail 1984-1999
      $599.99
    • Biker's ChoiceBiker's Choice Rear Fender For Harley FX Softail
      $167.99
    • Klock WerksKlock Werks Slicer Tire Hugger Series Front Fender For Harley
      from $279.95

    Softail Standard FXST/I Cosmetic / Styling

    See all 10 →
    • Drag SpecialtiesDrag Specialties Swingarm Pivot Bolt Cover For Harley
      from $18.95
    • Joker MachineJoker Machine Flame Lower Dash Panel For Harley Softail
      $148.45
    • Joker MachineJoker Machine Milled Lower Dash Panel For Harley Softail 1984-1999
      $148.45
    • Klock WerksKlock Werks Benchmark Front Fender For Harley
      $299.95

    Softail Standard FXST/I Seats

    See all 23 →
    • Danny GrayDanny Gray Buttcrack Solo Seat For Harley
      from $299.95
    • Danny GrayDanny Gray Weekday 2-Up Seat For Harley
      from $399.95
    • Danny GrayDanny Gray Weekday Solo Seat For Harley Softail 1984-1999
      $299.95
    • Drag SpecialtiesDrag Specialties Backrest Compatible Predator 2-Up Seat For Harley Softail 1984-1999
      $643.95

    Softail Standard FXST/I Windscreens

    See all 3 →
    • Memphis ShadesMemphis Shades OEM Replacement Windshield For Harley FX Softail / FXDWG W/ Quick-Release 1984-2010
      $219.95
    • National CycleNational Cycle Narrow Flyscreen For Harley / Victory / Indian 1957-2021
      $179.96
    • National CycleNational Cycle Wide Frame Heavy Duty Windshield Mount Kit For Harley
      from $130.46

    Chassis

    Softail Standard FXST/I Brakes

    See all 28 →
    • Biker's ChoiceBiker's Choice 11.5" Brake Rotor For Harley 1984-2022
      $105.95
    • Biker's ChoiceBiker's Choice Chrome Rear Caliper For Harley Touring / Dyna / Softail 1984-1999
      $249.99
    • Drag SpecialtiesDrag Specialties Drilled Stainless Steel Rear Brake Rotor For Harley
      from $106.95
    • Drag SpecialtiesDrag Specialties Single Disc Front Brake Master Cylinder Assembly For Harley 1982-1995
      $312.65

    Softail Standard FXST/I Chain

    See all 3 →
    • S&S CycleS&S Cycle Primary Chain for Harley Big Twin 1941-2006
      $125.95
    • Twin PowerTwin Power Primary Chain for Harley
      from $89.99
    • V-Twin Mfg.V-Twin Mfg. Rear Chain Tensioner For Harley FXST 1984-1985
      $147.05

    Softail Standard FXST/I Foot Controls

    See all 7 →
    • AccutronixAccutronix Tribal Forward Controls For Harley Softail 1984-1999
      $1,330.95
    • KuryakynKuryakyn ISO Brake Pedal Pad For Harley
      from $36.99
    • KuryakynKuryakyn ISO Brake Pedal Pad For Harley FX Softail 1984-2013
      $36.99
    • KuryakynKuryakyn Zombie Brake Pedal Pad For Harley
      from $57.99

    Softail Standard FXST/I Hand Controls

    See all 81 →
    • AccutronixAccutronix Grips For Harley
      from $126.95
    • Alloy ArtAlloy Art Gooden Tight Custom Riser Bushing Kit For Harley 1973-2017
      $60.95
    • Arlen NessArlen Ness Air Trax Grips For Harley
      from $62.96
    • Arlen NessArlen Ness Diamond Grips For Harley With Dual Cable Throttle
      $80.96

    Softail Standard FXST/I Hardware / Fasteners

    See all 16 →
    • Alloy ArtAlloy Art Tank Mounting Bushings For Harley 1984-1999
      $38.95
    • ColonyColony Rear Fender Support Mount Screws For Harley 1980-2000
      $13.95
    • Eastern Motorcycle PartsEastern Motorcycle Parts Primary Drain Plug And Valve Cover Gasket For Harley 1971-2000
      $0.99
    • James GasketJames Gasket Oil Pump Cap / Drain Plug O-Ring For Harley 1966-2026
      $1.95

    Softail Standard FXST/I Kickstands / Center Stands

    See all 3 →
    • Biker's ChoiceBiker's Choice Jiffy Stand Leg Stop For Harley 1937-2006
      $17.99
    • Milwaukee TwinsMilwaukee Twins Jiffy Stand Bumper Pad For Harley 1970-1999
      $2.19
    • Milwaukee TwinsMilwaukee Twins Jiffy Stand Leg Stop For Harley 1937-2006
      $7.99

    Softail Standard FXST/I Levers

    See all 8 →
    • Drag SpecialtiesDrag Specialties Fringed Leather Lever Covers For Harley 1984-1995
      $13.95
    • Drag SpecialtiesDrag Specialties Pivot Pin And Clip Kit For Harley 1984-2017
      $4.99
    • Drag SpecialtiesDrag Specialties Stealth Series Lever Set For Harley 1982-1995
      $32.81
    • Ken's FactoryKen's Factory Next Level Perch With Helmet Lock For Harley
      $199.95

    Softail Standard FXST/I Luggage Racks

    See all 6 →
    • Drag SpecialtiesDrag Specialties Bobtail Fender Luggage Rack For Harley
      from $102.67
    • Drag SpecialtiesDrag Specialties Square Sissy Bar For Harley Big Twin 1984-2026
      $158.31
    • HogWorkzHogWorkz Detachable Sissy Bar With Backrest And Luggage Rack For Harley
      from $219.98
    • HogWorkzHogWorkz Docking Hardware Kit For Harley Softail 1984-2017
      $34.98

    Softail Standard FXST/I Sprockets

    See all 1 →
    • Drag SpecialtiesDrag Specialties Compensator Sprocket Kit For Harley Big Twin 1984-1990
      $308.41

    Softail Standard FXST/I Suspension

    See all 14 →
    • BikeMasterBikeMaster Fork Seals For Harley FX / FL 1984-2017
      $15.99
    • Biker's ChoiceBiker's Choice Fork Bushings For Harley
      from $12.99
    • Biker's ChoiceBiker's Choice Fork Seal Kit For Harley
      from $42.99
    • Drag SpecialtiesDrag Specialties Neck Post Tapered Bearing Cups For Harley 1984-1988
      $143.33

    Softail Standard FXST/I Wheels

    See all 5 →
    • Drag SpecialtiesDrag Specialties Chrome Front Axle Kit For Harley
      from $81.39
    • KuryakynKuryakyn Roman Front Axle Nut Covers For Harley 1984-2006
      $52.99
    • Milwaukee TwinsMilwaukee Twins Dome Front Axle Nut Covers For Harley Softail 1984-2006
      $22.99
    • Milwaukee TwinsMilwaukee Twins Front Axle & Hardware Kit For Harley 1984-1999
      $57.40

    Electronics

    Softail Standard FXST/I Electronics

    See all 40 →
    • AccelAccel Solid State Voltage Regulator For Harley
      from $228.95
    • AccelAccel Starter Solenoid For Harley
      from $123.26
    • All Balls RacingAll Balls Racing Hitachi-Type Starter For Harley 1970-1988
      $355.73
    • Arlen NessArlen Ness Radius Oil Pressure Gauge Kit For Harley EVO 1984-2000
      $179.96

    Softail Standard FXST/I Lighting

    See all 12 →
    • Custom DynamicsCustom Dynamics Shark Demon LED Headlight For Memphis Shades Road Warrior Fairing
      $499.95
    • Custom DynamicsCustom Dynamics Tail Light Baseplate For Harley 1968-1999
      $79.95
    • Drag SpecialtiesDrag Specialties Custom Taillight And Bracket Assembly For Harley 1984-1999
      $121.93
    • Drag SpecialtiesDrag Specialties Laydown Taillight Lens For Harley 1973-1998
      $28.84

    More categories

    • Accessories
    • Axle Sliders
    • Crash Protection
    • Device Mounts
    • ECU / Tuning
    • Fender Eliminators
    • Frame Sliders
    • Integrated Tail Lights
    • Mirrors
    • Radiator Guards
    • Radiators
    • Rearsets
    • Stator Covers
    • Steering Dampers
    • Swingarm Spools
    • Tank Grips
    • Tires
    • Towing & Hitches
    • Turn Signals
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