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Roadmaster 4612

Roadmaster Active Suspension Kit 1973-2002 Ford F-100/F-150

Roadmaster 4612

218-4612

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Roadmaster 4612 Roadmaster Active Suspension Kit 1973-2002 Ford F-100/F-150 $429.00
Roadmaster Active Suspension Kit
  • 1973-2002 Ford F-100/F-150

  • Specifications:

    Manufacturer's Part Number:
    4612

    Increase Overall Vehicle Stability and Handling Performance

    Roadmaster's Active Suspension System is the only leaf spring support that converts a vehicle's "passive" leaf spring suspension into "active" mechanical suspension. The Roadmaster System is equipped with springs that instantly absorb shock and dissipate load force energy. With or without a load in your vehicle, the results of using Roadmaster are greatly improved vehicle stability, balance, traction, and control.

    Roadmaster Active Suspension adds critical strength to leaf springs without deteriorating ride quality. The patented design prevents bottoming out, axle wrap, and wheel hop. This also improves handling by reducing sway and body roll while cornering and beefs up rear leaf springs for hauling with maximum safety. Vehicles consistently operating under load, hauling, or towing benefit from better fuel economy and load-carrying capacity. In addition, tire wear and suspension damage are reduced. Once installed, Roadmaster Active Suspension requires zero adjustment or maintenance.

    Features
  • Attaches Directly to Rear Leaf Springs
  • Increases Vehicle Stability, Especially When Towing or Hauling
  • Never Needs Adjustment or Maintenance After Installation

  • Does Roadmaster 4612 fit your vehicle?

    Narrow Results

    1975 FORD F-150

    • EngineType: ALL
    • SubModel: CUSTOM

    1999-2001 FORD F-150

    • EngineType: ALL
    • SubModel: LIGHTNING

    1987-1992 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1997-2002 FORD F-150

    • EngineType: ALL
    • SubModel: LARIAT

    1983-1986 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1993-1996 FORD F-150

    • Liter: 5.8
    • SubModel: XLT
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1977-1983 FORD F-150

    • EngineType: ALL
    • SubModel: SUPER CAB

    1998-2002 FORD F-150

    • EngineType: ALL
    • SubModel: XLT

    1983-1986 FORD F-150

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1973-1974 FORD F-100

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1992 FORD F-150

    • Liter: 5.8
    • SubModel: CUSTOM
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1995-1996 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • Aspiration: N
    • SubModel: XLT
    • Engine Vin: Y
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1984 FORD F-150

    • Liter: 6.9
    • SubModel: BASE
    • CUI: 420
    • EngineType: V8 ( 6.9 L / 420 )

    1975 FORD F-100

    • CC: 3933
    • Liter: 3.9
    • SubModel: BASE
    • CUI: 240
    • EngineType: L6 ( 3.9 L / 240 )

    1977-1978 FORD F-150

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1997-2002 FORD F-150

    • Liter: 4.6
    • SubModel: XL
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1993-1996 FORD F-150

    • Liter: 5.0
    • SubModel: XLT
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1985 FORD F-150

    • Liter: 5.8
    • SubModel: XLT LARIAT
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1976-1979 FORD F-100

    • CC: 4949
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1985-1991 FORD F-150

    • EngineType: ALL
    • SubModel: SUPER CAB

    1997 FORD F-150

    • Liter: 4.6
    • SubModel: XLT
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1977-1978 FORD F-150

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1995-1996 FORD F-150

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    1975 FORD F-100

    • EngineType: ALL
    • SubModel: CUSTOM

    1973-1974 FORD F-100

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1995-1996 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: XLT
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1987-1992 FORD F-150

    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1976 FORD F-100

    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1973-1974 FORD F-100

    • CC: 3933
    • Liter: 3.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 240
    • EngineType: L6 ( 3.9 L / 240 )

    1975-1976 FORD F-150

    • EngineType: ALL
    • SubModel: BASE

    1992 FORD F-150

    • EngineType: ALL
    • SubModel: XL

    1981 FORD F-100 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1977-1979 FORD F-100 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1984 FORD F-150

    • Liter: 5.0
    • SubModel: XL
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1980-1983 FORD F-100

    • EngineType: ALL
    • SubModel: BASE

    1979 FORD F-100

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1977-1978 FORD F-150

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1976 FORD F-100

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1976-1977 FORD F-100

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8 ( 7.5 L / 460 )

    1995-1996 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: Y
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1982 FORD F-100

    • Liter: 4.2
    • SubModel: CUSTOM
    • CUI: 255
    • EngineType: V8 ( 4.2 L / 255 )

    1984 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: XL
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1979-1982 FORD F-150

    • EngineType: ALL
    • SubModel: BASE

    1973-1974 FORD F-100

    • CC: 6391
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    2001-2002 FORD F-150

    • EngineType: ALL
    • SubModel: KING RANCH

    1993-1994 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: XL
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1993-1996 FORD F-150

    • Liter: 5.0
    • SubModel: XL
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1993-1994 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: XLT
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1973-1974 FORD F-100

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1977-2002 FORD F-150 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1982 FORD F-100

    • Liter: 3.8
    • SubModel: CUSTOM
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1976-1979 FORD F-100

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1977-1979 FORD F-100

    • EngineType: ALL
    • SubModel: SUPER CAB

    1997 FORD F-150

    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1992 FORD F-150

    • EngineType: ALL
    • SubModel: XLT LARIAT

    1977-1979 FORD F-100

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1995-1996 FORD F-150

    • EngineType: ALL
    • SubModel: SPECIAL

    1985 FORD F-150

    • EngineType: ALL
    • SubModel: XLT

    1982 FORD F-100

    • CC: 4917
    • Liter: 4.9
    • SubModel: CUSTOM
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    2000-2001 FORD F-150

    • EngineType: ALL
    • SubModel: HARLEY-DAVIDSON EDITION

    1997-2000 FORD F-150

    • EngineType: ALL
    • SubModel: BASE

    1997 FORD F-150

    • Liter: 4.2
    • SubModel: XLT
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1997-2002 FORD F-150

    • Liter: 5.4
    • SubModel: XL
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1998-2002 FORD F-150

    • Liter: 4.2
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: 2
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1993-1996 FORD F-150

    • Liter: 5.8
    • SubModel: XL
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1997 FORD F-150

    • Liter: 4.2
    • SubModel: XL
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    1977-1978 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1995-1996 FORD F-150

    • CC: 4917
    • Liter: 4.9
    • SubModel: XL
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1973-1974 FORD F-100

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

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