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.

Additional Information

Class II Suspension Lift Kit; 4 in. Lift; Incl. Front Coil Springs; Rear Leaf Springs; Adjustable 4-Links;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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
	2x	skyFR173S	FR173S	803696253701	Skyjacker Rear 3in Leaf Spring 2017 Ford F-250/F-350 4 Wheel Drive
	1x	skyF58484LU	F58484LU	803696195155	Skyjacker Suspension Lift Kit Component 2008-2010 Ford F-350 Super Duty
	1x	skyF17451S	F17451S	803696253770	Skyjacker 4in Lift Kit Component Box 2017 Ford F-250/F-350 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.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

2017 Ford F250 - F350 4WD w/ Gas Engine 4" Class II Lift System w/ Adjustable 4-Links

Skyjacker suspension lift kits provide a smooth, comfortable ride, while responding to on or off-road conditions. They'll help you get the right height, clearance, and attitude for your truck or Jeep—while maintaining a "factory" ride quality and improving handling. Standard Flex, Value Flex, Rock Ready, Single Flex, and Double Flex versions are available, depending on your application. The lift kits come with all of the necessary mounting hardware and detailed instructions, and they're available for 2WD or 4WD vehicles.