Skyjacker 4' KIT. 17 F250 4WD GAS (1x skyF540, 1x skyF17451)

SKU: SKYF17401K

Suspension Leveling & Lift Kits

SKY Suspension Lift Kit...

Skyjacker

Skyjacker 4' KIT. 17 F250 4WD GAS (1x skyF540, 1x skyF17451)

SKU: SKYF17401K

Suspension Leveling & Lift Kits

SKY Suspension Lift Kit...

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Description

IMPORTANT NOTICE: Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.

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

Product Details

Description:	Suspension Lift Kit
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:

Image	Qty	SKU	MFR SKU	UPC	Description
	1x	skyF540	F540	803696184319	Skyjacker Coil Spring Set 2005-2011 Ford F-350 Super Duty 4 Wheel Drive
	1x	skyF17451	F17451	803696250083	Skyjacker Suspension Lift Kit 2017-2017 Ford F-350 Super Duty 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 20:36:46

Specifications

Product Attributes - Brand: Skyjacker Suspensions
Product Attributes - Manufacturer's Part Number: F17401K
Product Attributes - Part Type: Suspension Leveling & Lift Kits
Product Attributes - Product Line: Skyjacker Suspension Lift Kits
Product Attributes - UPC: 803696252094
Product Attributes - Lift Style: Suspension Lift Kit
Product Attributes - Primary Front Lift Component: Coil spring
Product Attributes - Primary Rear Lift Component: Leaf spring block
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: Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.

Reference Information

Brand Name/s	Skyjacker
StreetFX SKU	skyF17401K
SFX Item ID	4560003
Supplier Item Code	4560003
Manufacturer SKU	F17401K
Manufacturer UPC	N/A
Alternative References	sky-F540, F540, sky-F17451, F17451, SJA-F17401K, 221889G

Brochures

Compatibility

Application Data

Make	FORD
Model	F-250 SUPER DUTY
Submodel	KING RANCH
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	KING RANCH
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Extended Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	KING RANCH
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	KING RANCH
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	KING RANCH
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Extended Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	KING RANCH
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	LARIAT
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	LARIAT
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Extended Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	LARIAT
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	LARIAT
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	LARIAT
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Extended Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	LARIAT
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	PLATINUM
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	PLATINUM
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Extended Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	PLATINUM
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	PLATINUM
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	PLATINUM
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Extended Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	PLATINUM
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	XL
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	XL
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Extended Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	XL
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	XL
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	XL
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Extended Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	XL
Beginning Year	2020
Ending Year	2022
Engine Type	V8
Engine Size	7.3L/445
Engine Family	Ford 7X V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS

Make	FORD
Model	F-250 SUPER DUTY
Submodel	XLT
Beginning Year	2017
Ending Year	2022
Engine Type	V8
Engine Size	6.2L/379
Engine Family	Ford modular V8
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Crew Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	8
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	12.5 in.
Recommended Wheel Width (in.)	9.00 in.
Recommended Wheel Backspace (in.)	5.000 in.
Application Notes	Fits vehicles with gas engines only. Will not fit vehicles with Tremor package. Lift is specifically designed to not require a drop pitman arm.
Fuel Type	GAS