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Skyjacker 4" 86-96 F350 MONO. SYSTEM (2x skyFR54S, 2x skyF840S, 1x skyF840MS)

SKU: SKYF840MKS

Suspension Leveling & Lift Kits

SKY Lift Kit Components...

Skyjacker 4" 86-96 F350 MONO. SYSTEM (2x skyFR54S, 2x skyF840S, 1x skyF840MS)

SKU: SKYF840MKS

Suspension Leveling & Lift Kits

SKY Lift Kit Components...

A$4,966.87
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Description

Skyjacker Suspensions suspension lift kits provide a smooth, comfortable ride, while responding to on or off-road conditions. They help you get the right height, clearance, and attitude on your truck and maintain that factory ride quality, while improving handling. They come with all of the necessary mounting hardware and detailed instructions, and are available for 2WD or 4WD vehicles.

Product Overview

Skyjacker Suspensions suspension lift kits provide a smooth, comfortable ride, while responding to on or off-road conditions. They help you get the right height, clearance, and attitude on your truck and maintain that factory ride quality, while improving handling. They come with all of the necessary mounting hardware and detailed instructions, and are available for 2WD or 4WD vehicles.

Product Details

Description:4IN. 86-96 F350 MONO. SYSTEM
Lift/Drop Height (in.):4
Lift/Drop Height:4 in.
WARNING CA Proposition 65 Message:California Residents- WARNING: Cancer and/or other Reproductive Harm. (For more information go to www.p65warnings.ca.gov)
WARNING CA Proposition 65:Yes

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
1xskyF840MSF840MS803696129372Skyjacker Suspension Lift Kit Component 1997-1997 Ford F-250 HD 4 Wheel Drive
2xskyFR54SFR54S803696133607Skyjacker Leaf Spring 1973-1976 Ford F-100 4 Wheel Drive
2xskyF840SF840S803696129389Skyjacker Leaf Spring 1997-1997 Ford F-250 HD 4 Wheel Drive

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Part Type

Suspension Leveling & Lift Kits

Data: v4.2 - Upd: 2026-10-14 20:36:42

Specifications

Product Attributes - Brand
Skyjacker Suspensions
Product Attributes - Manufacturer's Part Number
F840MKS
Product Attributes - Part Type
Suspension Leveling & Lift Kits
Product Attributes - Product Line
Skyjacker Suspension Lift Kits
Product Attributes - UPC
803696129358
Product Attributes - Lift Style
Suspension Lift Kit
Product Attributes - Primary Front Lift Component
Leaf spring
Product Attributes - Primary Rear Lift Component
Leaf spring
Product Attributes - Front Shocks/Struts Included
No
Product Attributes - Rear Shocks/Struts Included
No
Product Attributes - Brake Lines Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - FMVSS 126 Certification
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Rear spring designed to level vehicle.

Reference Information

Brand Name/s Skyjacker
StreetFX SKU skyF840MKS
SFX Item ID 4560077
Supplier Item Code 4560077
Manufacturer SKU F840MKS
Manufacturer UPC N/A
Alternative References sja-f840mks, sky-FR54S, FR54S, sky-F840S, F840S, skyF840MS

Compatibility

Application Data
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeL6
    Engine FamilyFord inline 6-cylinder
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeL6
    Engine FamilyFord inline 6-cylinder
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeV8
    Engine FamilyFord big block 385 Series
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeV8
    Engine FamilyFord big block 385 Series
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeV8
    Engine FamilyInternational diesel V8
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeDIESEL
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeV8
    Engine FamilyInternational diesel V8
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeDIESEL
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1996
    Ending Year1997
    Engine TypeV8
    Engine FamilyFord big block 385 Series
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1996
    Ending Year1997
    Engine TypeV8
    Engine FamilyFord big block 385 Series
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1996
    Ending Year1997
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1996
    Ending Year1997
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1997
    Ending Year1997
    Engine TypeV8
    Engine FamilyPowerstroke diesel V8
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeDIESEL
  • MakeFORD
    ModelF-350
    SubmodelBASE
    Beginning Year1997
    Ending Year1997
    Engine TypeV8
    Engine FamilyPowerstroke diesel V8
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeDIESEL
  • MakeFORD
    ModelF-350
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeL6
    Engine FamilyFord inline 6-cylinder
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeL6
    Engine FamilyFord inline 6-cylinder
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeV8
    Engine FamilyFord big block 385 Series
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeV8
    Engine FamilyFord big block 385 Series
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeV8
    Engine FamilyInternational diesel V8
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeDIESEL
  • MakeFORD
    ModelF-350
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeV8
    Engine FamilyInternational diesel V8
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeDIESEL
  • MakeFORD
    ModelF-350
    SubmodelEDDIE BAUER
    Beginning Year1995
    Ending Year1996
    Engine TypeL6
    Engine FamilyFord inline 6-cylinder
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelEDDIE BAUER
    Beginning Year1995
    Ending Year1996
    Engine TypeL6
    Engine FamilyFord inline 6-cylinder
    Drivetrain4WD
    Amount of Lift Front4.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)35 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS
  • MakeFORD
    ModelF-350
    SubmodelEDDIE BAUER
    Beginning Year1995
    Ending Year1996
    Engine TypeV8
    Engine FamilyFord big block 385 Series
    Drivetrain4WD
    Amount of Lift Front3.000 in.
    Amount of Lift RearNone
    Front SuspensionSolid front axle
    Number of Lugs8
    Maximum Tire Height (in.)34 in.
    Maximum Tire Width (in.)(application)12.5 in.
    Recommended Wheel Width (in.)9.75 in.
    Recommended Wheel Backspace (in.)4.625 in.
    Application NotesMono Beam applications. Power steering only. May require end links for factory sway bars. Fitted leafs available for vehicles with extra weight or diesel.
    Fuel TypeGAS

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