Superlift 99-04 Ford F-250/F-350 - Diesel Models w/ 4in Lift Kit Leaf Spring - Front

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This question.... ''What's best for the customer?''... is always at the top of our list in everything we do, from product planning and design to customer service. This simple guiding principal has served us well for decades, and will continue to guide us into the future.We are proud to provide the truck, Jeep and SUV owner products that perform better than advertised. We understand that most people spend the majority of their windshield time on-road, and our designs reflect this. You will be 100% satisfied with our products on-road or off - we guarantee it! Determining what product is right for your vehicle and lifestyle can be a complicated task, especially with so many companies and options to choose from. We urge you to carefully research your purchase. Most lift kits represent a considerable investment, and you will literally live with your choice for years. Talk to fellow off-roaders, and your local automotive specialty shop before making a purchase. We love to talk shop, and we encourage you to give our tech staff a call. Bottom line... if you do your homework, you'll discover that we've done ours.

Additional Information

Front Leaf Spring-1999-2004 Ford F250/F-350-Diesel Models-with 4 inch Lift Kit

Part Type

Leaf Spring Assembly

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 item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	slfK632B	Superlift 00-04 Ford F-250/F-350 SuperDuty 4WD 4in Lift Kit w/ Bilstein Shocks (1x slf9335, 2x slf01-214-6, 1x slf9648-1, 1x slf84006)
	slfK638	Superlift 00-04 Ford F-250/F-350 SuperDuty 4WD 6in Lift Kit w/ Superlift Shocks (1x slf9359, 2x slf01-214-6, 1x slf9668-1, 1x slf84005)
	slfK648	Superlift 00-05 Ford Excursion 4WD 5in Lift Kit w/ Superlift Shocks (1x slf9349, 2x slf01-214-6, 1x slf9648-1, 1x slf84005)
	slfK648B	Superlift 00-05 Ford Excursion 4WD 5in Lift Kit w/ Bilstein Shocks (1x slf9349, 2x slf01-214-6, 1x slf9648-1, 1x slf84006)

• Front Leaf Spring
• Sold Individually

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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

Lift Spring, Leaf-Style, Front, Black, Ford, Pickup, SUV, Each

Superlift lift leaf springs feature a spring rate that is reduced as much as possible, to emphasize suspension travel and a more compliant ride. These leaf springs are designed for your specific application, to ensure the lift and tire clearance you're looking for.