Timbren SES Suspension Systems

Big rig manufacturers like Mack and Kenworth use Timbren SES ride control and suspension products, and so can you. Summit Racing offers a full line of tough, innovative...

Big rig manufacturers like Mack and Kenworth use Timbren SES ride control and suspension products, and so can you. Summit Racing offers a full line of tough, innovative Timbren suspension helper springs, axle-less trailer suspensions, and more! Using Timbren SES’ Aeon rubber springs, these products adjust to uneven loads and road conditions to provide a smooth, stable ride with reduced sway. Shop Timbren SES at Summit Racing and find the perfect solution to imperfect road and load conditions.

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Timbren Suspension Enhancement Systems

Timbren Suspension Enhancement Systems resolve your suspension problems. Timbren SES kits will improve your load-handling, make it easier to haul heavy loads, and eliminate sag and sway. They're easy to install and maintain! Simply bolt on the kit—no drilling, no air lines to route—and you're ready to roll with high performance and peace of mind. The patented Aeon hollow rubber springs cushion and absorb road shocks and automatically adjust to uneven loads and road conditions. You'll enjoy improved roll stability and reduced sway, unlike with the mediocre trailer suspensions and softer ride quality of today's trucks and trailers. Your truck, van, and SUV are designed for best performance under ideal road and load conditions—but in the real world, to tackle the imperfect, you need a Timbren Suspension Enhancement System. Order the kit designed to fit your year, make, and model application.

4.63 out of 5 stars ( 184 )

$252.45

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$667.05

Timbren Replacement Trailer Suspension Hubs

Keep your trailer wheels in motion using these Timbren replacement trailer suspension hubs. They are manufactured from premium steel and include new bearings, seals, spindle nuts, cotter pins, and lug nuts. The hubs are available in either 4 or 5-lug bolt patterns.

4.85 out of 5 stars ( 13 )

$101.99

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$217.99

Timbren Axle-Less Trailer Suspensions

Timbren axle-less trailer suspensions provide a smooth, quiet, safe ride--and, yes, eliminate the need for an axle. They're designed to replace your existing axle and operate independently. The suspensions fit any frame width and, depending on the model you select, will support anywhere from a 400 to 7,000 lb. weight capacity. The included AEON progressive rate main springs absorb road shock and support the trailer's load, while delivering a smooth, stable ride, regardless of load size. Timbren axle-less trailer suspensions compress and become stiffer as load increases, boosting spring strength; and the rebound springs act as return devices to minimize rattle and bottoming out. They also create constant pressure on the arm, so the suspensions are never completely relaxed. The unique configuration reduces roll during cornering and features built-in camber and toe-in to help your trailer to track straight, reducing wear on the tires. Timbren axle-less trailer suspensions are available with either straight or 4 in. drop spindles--and include hubs (depending on the kit), bearings, seals, races, steel powdercoated mounting brackets, and mounting hardware for a complete installation.

5.0 out of 5 stars ( 1 )

$652.62

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$925.33

Timbren Active Off-Road Bump Stops

Timbren Active Off-Road bump stops empower you to take control of your suspension travel. They're designed with a progressive spring rate that can absorb the energy created when they "bottom out." Their rubber springs absorb the harsh "jolt" upon impact to deliver soft, smooth engagement with the axle. Adventure and explore--over any terrain--with the smooth suspension flow of Timbren Active Off-Road bump stops. Features include: * Maximize axle travel * Smooth axle engagement and disengagement * Progressive spring rate * Limited lifetime warranty

4.2 out of 5 stars ( 5 )

$269.36

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$398.07

Timbren Axle-Less Trailer Suspension Components

Keep your Timbren axle-less trailer suspension in top working condition with the replacement components designed specifically for the trailer. From brackets and bushings to spindles and hardware, Timbren offers a large selection of parts you may need to keep your trailer operating like new.

Not Yet Reviewed

$261.39

Timbren Replacement Helper Spring Frame Spacers

Timbren replacement helper spring frame spacers are ideal for raised frame vehicles. The hollow rubber discs are often key parts of an air spring helper kit, enabling you to make necessary height adjustments.

5.0 out of 5 stars ( 2 )

$16.57

Timbren Air Bag Spacers

Timbren SES air bag spacer kits are designed to work on vehicles with factory ride height, allowing for a 1 in. space between the Aeon rubber spring and your vehicle's suspension when unloaded. If you have a leveling kit, body lift, or full suspension lift, the increased distance can limit the performance of SES kits—however, you can still enjoy a level, controlled towing experience with your lifted truck. How? Timbren spacer kits reduce the gap between the Aeon rubber spring of the SES kit and the increased distance between your lifted pickup's frame and rear axle. This enables your Timbren SES kit to perform properly. Each spacer kit comes with two 1 in. and two 1/2 in. spacers, along with necessary hardware, so you can mix and match the spacers to achieve desired height. Key features and specs: * Fully adjustable to achieve correct ride height * Enables Timbren SES kit to perform properly on lifted suspensions * Adapts Timbren SES kit to your 2022-present Toyota Tundra * Works with Timbren SES kits TORTNDR and TORTTNDR * Able to adjust Timbren SES ride height for up to 7.5 in.

Not Yet Reviewed

$53.07

Timbren Electric Brake Hubs

Remove the guesswork of choosing a hub and brake assembly that matches your axle-less trailer suspension. Timbren electric brake hubs are CSA approved to meet certain industry standards for safety and performance. Improve the ride and performance of your axle-less-equipped trailer with these self-adjusting, electric-brake hubs. Features: * Solid steel construction * Zinc-enriched paint on drums * Zinc-finished bolts that resist corrosion * Self-adjusting, electric-brake assembly--no need for manual brake adjustment. As a result, you are assured optimum performance without continual maintenance.

Not Yet Reviewed

$152.99

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$254.99

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