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Premium Suspension & Hardware Parts for Every Vehicle

Upgrade your vehicle’s suspension with high-quality leaf springs, coil springs, and heavy-duty hardware.

Complete range of components: U bolts, hangers, bushings, nuts, and bolts.
Options for light-duty kits or heavy-duty truck suspension parts.
Easy to install and engineered for long-lasting performance.
Designed to maintain optimal vehicle performance under any conditions.
Reliable, strong, and durable parts you can count on.
Drive safer, carry more, and experience a smoother ride today.
Recommended U-Bolt Torque Specs

Part Type Categories

Leaf Spring

Heavy Duty Suspension Parts

Light Duty Leaf Spring Kits

Leaf Spring Hangers & Shackles

Leaf Spring U Bolts and Saddle Kits

U Bolts

Leaf Spring Bushings

Nuts, Bolts & Leaf Spring Accessories

Shocks

Coil Springs

Frequently Asked Questions

How do I know which suspension parts I need for my vehicle?

The easiest way is to give us a call at 1-215-799-0900. Our specialists can help identify what you need based on your vehicle’s year, make, model, and what problems you’re experiencing. You can also search our site by entering your vehicle info, but honestly, a quick phone call often saves time and ensures you get exactly what you need.

What's the difference between OEM and aftermarket suspension parts?

OEM parts match your vehicle’s original specs exactly—same dimensions, same capacity, same ride height. Aftermarket parts (like our heavy-duty options) can offer improvements like increased weight capacity or different ride heights. Both have their place, and we stock quality options for each. The ATS Springs difference is we inspect everything before it ships, regardless of which route you choose. Not all aftermarket parts are created equal. Many of our components are made in-house, and we work closely with our manufacturing partners to ensure you receive a high-quality product that meets and exceeds expectations.

Can you make custom suspension parts?

Absolutely. We bend custom U-bolts right here in our shop and can build leaf springs to your specifications. If you need a specific arch height, weight capacity, or have unique mounting requirements, we’ve got you covered. This isn’t something you’ll find with the big box stores—it’s part of being a family business that actually understands suspension.

How long do suspension parts typically last?

It depends on how you use your vehicle. Daily drivers might get 80,000-100,000 miles from quality leaf springs. Work trucks or vehicles in harsh climates might need replacement sooner. Signs it’s time include sagging, uneven tire wear, or that bouncy feeling when you hit bumps. Regular inspection helps catch problems before they leave you stranded.

Do you sell complete suspension kits?

Yes, and they’re one of our most popular options. Our Complete Kit Store includes everything—springs, eye bolts, shackles, U-bolts, the works. It’s the smart way to refresh your entire suspension system at once, and you save money compared to buying parts separately. Plus, you know everything will work together properly.

What if the parts I need have been discontinued by the manufacturer?

This is where being suspension specialists really pays off. We’ve helped customers find discontinued Ford parts, obsolete Mack components, and hard-to-find pieces for classic trucks. Between our inventory, our manufacturer relationships, and our ability to make custom parts, we usually find a solution when others can’t.

What Makes Us Different

When your truck’s suspension needs attention, finding the right parts shouldn’t be a guessing game. At ATS Springs, we’ve been in the suspension business for over 80 years—that’s four generations of hands-on experience helping folks like you get their vehicles riding smooth again. Whether you’re dealing with a sagging rear end on your pickup or need heavy-duty components for commercial work, we stock everything from basic replacement parts to custom solutions.

Here’s what makes shopping for suspension parts with us different:

Every part gets inspected by actual suspension specialists before shipping—not just pulled off a shelf.
We stock both OEM replacements and heavy-duty upgrades for when you need extra muscle.
Custom parts? No problem. We bend our own U-bolts and can build leaf springs to your exact specs.
Real people answer the phone at 1-215-799-0900 who actually know what they’re talking about.

Understanding Your Suspension Components

Your vehicle’s suspension system is more than just springs—it’s a carefully engineered network of parts working together. The main players include leaf springs (those curved metal stacks that handle the weight), coil springs (the spiral ones you’ll find on many modern vehicles), and all the connecting hardware like shackles, hangers, and U-bolts. Each component has a specific job, and when one starts failing, you’ll feel it in how your truck rides and handles. That’s why ATS Springs doesn’t just sell you a part and wish you luck. We help you understand what you need and why, so you’re not throwing money at the wrong problem.

Heavy-Duty vs. Standard Replacement Options

Not every truck does the same job, so why settle for one-size-fits-all parts? Standard replacement springs work great if you’re just getting your daily driver back to factory specs. But if you’re hauling trailers, carrying heavy loads, or your truck sees real work, our heavy-duty options give you that extra capacity without breaking the bank. The beauty of working with ATS Springs is we can guide you to exactly what matches your needs—not oversell you on parts you don’t need, and not underspec you either. Our team has seen it all over the decades, from weekend warriors to commercial fleets.