Ford F600-F700 Truck Leaf Springs, Hangers & Acc.

Frequently Asked Questions About Ford F600-F700 Truck Leaf Springs, Hangers & Acc.

What years and models do these leaf springs fit, and how do I know which one I need for my specific F600 or F700?

Our leaf springs typically fit Ford F600 and F700 trucks from 1980-1998, but fitment can vary based on your truck's GVWR, wheelbase, and suspension configuration. To ensure proper fitment, you'll need to check your truck's door jamb sticker for the spring code or count the number of leaves in your current spring pack. Front springs usually have 7-9 leaves while rear springs have 9-12 leaves depending on the application. If you're unsure, contact us with your VIN and we can help identify the correct springs for your specific truck.

Are these OEM-quality springs, and what's the weight capacity compared to factory specs?

We carry both OEM-replacement and heavy-duty aftermarket leaf springs. Our standard replacement springs meet or exceed original factory specifications for load capacity, which typically ranges from 6,000-12,000 lbs per spring depending on your truck model. Heavy-duty options are available with increased leaf thickness and additional leaves for applications requiring extra capacity. All springs are manufactured from high-grade spring steel and include anti-friction pads between leaves to reduce wear and noise.

What additional parts do I need when replacing leaf springs, and what tools are required?

When replacing leaf springs, you'll typically need new U-bolts, center pins, and bushings - we recommend purchasing these as a complete kit. You may also need new shackles and hangers if yours are worn or damaged. Essential tools include a heavy-duty jack and jack stands rated for commercial trucks, spring compressors, impact wrench, and basic hand tools. The job usually takes 3-4 hours per axle for experienced mechanics. Many customers also replace shock absorbers at the same time since the suspension is already disassembled.

How can I tell if my leaf spring hangers and shackles need replacement?

Inspect your hangers and shackles for cracks, excessive rust, or elongated bolt holes - these are signs of wear that compromise safety. Look for uneven tire wear or a sagging appearance on one side of the truck, which often indicates worn hangers. Shackles should move freely without binding but shouldn't have excessive play. If you can move the shackle side-to-side by hand, the bushings are worn. We recommend replacing hangers and shackles in pairs to maintain proper suspension geometry.

Do you offer complete suspension kits, and what's the typical cost savings versus buying parts separately?

Yes, we offer complete suspension rebuild kits that include springs, hangers, shackles, U-bolts, and bushings. These kits typically save 15-25% compared to purchasing components individually and ensure all parts are properly matched. Our basic rebuild kits start around $800-1200 per axle, while heavy-duty commercial-grade kits range from $1400-2000. The kits also save time by providing everything needed in one purchase and often include detailed installation instructions specific to your truck model.