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Suspension and Components Suspension Kits

Timbren

Timbren Suspension Enhancement System

$468.32 $398.07 Save $70.25

SKU: T011 TRABL

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This SES suspension upgrade fits trailer suspensions with an underslung axle setup that has a 2-3/8 in. up to 3 in. diameter axle with 2 in. wide leaf springs. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. The hollow rubber springs are designed to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent sag and stabilize the load.
Show original supplier description

Part #: TRABL

This SES suspension upgrade fits the trailer suspension with an underslung axle setup that has a 2-3/8 in. up to 3 in. diameter axle with 2 in. wide leaf springs. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. The hollow rubber springs are designed to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent sag and stabilize the load. This kit is rated at 5,000 lbs. capacity. Even though you're increasing the spring rate by adding this upgrade, this does not increase the trailer's GTW. Please make sure that the load does not exceed the GTW (Gross Trailer Weight) set by the manufacturer.

Suspension Enhancement System | Leaf Spring Trailer Kit On Underslung Set-Up

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTimbren
Part NumberT011 TRABL

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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