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    Bikes / Harley-Davidson / Softail Heritage FLST/I (all years)

    1988 Harley-Davidson Softail Heritage FLST/I

    492 aftermarket parts are listed for the 1988 Harley-Davidson Softail Heritage FLST/I, in 28 categories.

    Jump to a category (28)
    • Air Intake
    • Bodywork / Fairings
    • Brakes
    • Chain
    • Cosmetic / Styling
    • Crash Protection
    • Electronics
    • Engine Covers
    • Engine Rebuild Kits
    • Exhaust
    • Fender Eliminators
    • Foot Controls
    • Fuel System
    • Hand Controls
    • Handguards
    • Hardware / Fasteners
    • Kickstands / Center Stands
    • Levers
    • Lighting
    • Luggage Racks
    • Oil System
    • Performance
    • Seats
    • Sprockets
    • Suspension
    • Turn Signals
    • Wheels
    • Windscreens

    Performance

    Softail Heritage FLST/I Air Intake

    See all 5 →
    • 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 Heritage FLST/I Engine Rebuild Kits

    See all 24 →
    • 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 Heritage FLST/I Exhaust

    See all 22 →
    • Bassani ExhaustBassani FireSweep Exhaust For Harley Softail 1986-2017
      $769.95
    • Bassani ExhaustBassani Radial Sweepers Exhaust With Heat Shields For Harley
      from $769.95
    • Bassani ExhaustBassani Radial Sweepers Exhaust With Heat Shields For Harley Softail / Dyna 1986-2017
      $802.95
    • Bassani ExhaustBassani Road Rage B1 Exhaust For Harley
      from $799.95

    Softail Heritage FLST/I Fuel System

    See all 5 →
    • 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 Heritage FLST/I Oil System

    See all 11 →
    • Drag SpecialtiesDrag Specialties Oil Plug Temp Gauge For Harley
      from $33.95
    • Drag SpecialtiesDrag Specialties Transmission Dipstick For Harley Big Twin
      $27.51
    • JimsJims Oil Pump Drive Shaft For Harley 1970-2000
      $43.05
    • JimsJims Polished Oil Pump Assembly For Harley Big Twin 1970-1991
      $808.65

    Softail Heritage FLST/I Performance

    See all 43 →
    • 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 Heritage FLST/I Crash Protection

    See all 2 →
    • Drag SpecialtiesDrag Specialties Big Buffalo Engine Bars For Harley
      from $271.95
    • V-Twin Mfg.V-Twin Mfg. Engine Guard With Foot Pads For Harley
      from $105.74

    Softail Heritage FLST/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 Heritage FLST/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 Heritage FLST/I Bodywork / Fairings

    See all 7 →
    • 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
    • Klock WerksKlock Werks Tire Hugger Fender Mounting Blocks For Harley Softail 1986-2017
      $79.95
    • Memphis ShadesMemphis Shades Bullet Fairing
      $199.95

    Softail Heritage FLST/I Cosmetic / Styling

    See all 15 →
    • Avon GripsAvon Head Bolt Cover Set For Harley 1986-2022
      $44.10
    • Cycle VisionsCycle Visions Pyramid Fender Cover For Harley 1986-2017
      $31.49
    • Drag SpecialtiesDrag Specialties Clutch Cable Adjuster Cover For Harley 1987-2022
      $37.05
    • Drag SpecialtiesDrag Specialties Swingarm Pivot Bolt Cover For Harley
      from $18.95

    Softail Heritage FLST/I Fender Eliminators

    See all 1 →
    • HogWorkzHogWorkz Laydown / Curved License Plate Mount For Harley 1973-2026
      $79.98

    Softail Heritage FLST/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 Heritage FLST/I Windscreens

    See all 2 →
    • Biker's ChoiceBiker's Choice Fork Wind Deflector For Harley
      $175.99
    • National CycleNational Cycle Wide Frame Heavy Duty Windshield Mount Kit For Harley
      from $130.46

    Chassis

    Softail Heritage FLST/I Brakes

    See all 39 →
    • Arlen NessArlen Ness Brake Rotor Hardware Kit For Harley 1986-2026
      $26.96
    • 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
    • Biker's ChoiceBiker's Choice Rear Brake Caliper Seal Kit For Harley
      from $17.99

    Softail Heritage FLST/I Chain

    See all 3 →
    • PantherPanther Rear Drive Belt For Harley Softail 1986-1994
      $273.95
    • 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

    Softail Heritage FLST/I Foot Controls

    See all 60 →
    • Arlen NessArlen Ness 10-Gauge Driver Floorboards For Harley
      $449.96
    • Arlen NessArlen Ness 10-Gauge Shifter Rod For Harley Touring / Softail 1984-2026
      $143.96
    • Arlen NessArlen Ness Beveled Fusion Series Driver Floorboards For Harley 1984-2025
      $404.96
    • Arlen NessArlen Ness Deep Cut Round Shifter Rod For Harley Touring / Softail 1984-2026
      $143.96

    Softail Heritage FLST/I Hand Controls

    See all 83 →
    • 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 Heritage FLST/I Hardware / Fasteners

    See all 17 →
    • ColonyColony Front Axle Nut For Harley 1985-1999
      $11.95
    • 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
    • FeulingFeuling 12 Point External Engine Hardware Kit For Harley
      from $219.95

    Softail Heritage FLST/I Kickstands / Center Stands

    See all 3 →
    • Drag SpecialtiesDrag Specialties Kickstand Extension For Harley
      from $23.95
    • 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 Heritage FLST/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 Heritage FLST/I Luggage Racks

    See all 6 →
    • Cycle VisionsCycle Visions Bagger Tail For Harley Softail
      from $297.00
    • 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 Heritage FLST/I Sprockets

    See all 2 →
    • Belt DrivesBDL Transmission Pulley For Harley Big Twin 1985-2006
      $192.95
    • Drag SpecialtiesDrag Specialties Compensator Sprocket Kit For Harley Big Twin 1984-1990
      $308.41

    Softail Heritage FLST/I Suspension

    See all 24 →
    • BikeMasterBikeMaster Fork Seals For Harley FX / FL 1984-2017
      $15.99
    • Biker's ChoiceBiker's Choice 41MM Fork Seal Kit For Harley Softail 1984-2017
      $42.99
    • 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

    Softail Heritage FLST/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 Heritage FLST/I Electronics

    See all 42 →
    • 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 Heritage FLST/I Lighting

    See all 18 →
    • BadlandsBadlands Illuminator Run / Brake / Turn Signal Module For Harley
      from $112.45
    • BadlandsBadlands Illuminator Run / Brake / Turn Signal Module For Harley 1985-1996
      $120.56
    • Custom DynamicsCustom Dynamics 7" Color Changing Shark Demon Headlight For Harley
      $499.95
    • Custom DynamicsCustom Dynamics LED 7" Halo Headlamp For Harley
      $299.95

    Softail Heritage FLST/I Turn Signals

    See all 4 →
    • Biker's ChoiceBiker's Choice Flat Smoked Turn Signal Lens Kit For Harley 1986-2017
      $53.99
    • KuryakynKuryakyn Bullet Rear Turn Signal Bar Kit For Harley 1986-2022
      $329.99
    • KuryakynKuryakyn Narrowed Rear Turn Signal Bar For Harley 1986-2017
      $67.99
    • Milwaukee TwinsMilwaukee Twins Late Style Turn Signal Assembly For Harley 1986-1995
      $19.99

    More categories

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