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PROUDLY CANADIAN

Free Shipping on all orders above CAD $199
(due to increase in shipping, the free shipping minimum has increased as well)
*Restrictions Apply

PROUDLY CANADIAN

Free Shipping on all orders above CAD $199
(due to increase in shipping, the free shipping minimum has increased as well)
*Restrictions Apply

Helper Spring Kit

Save CAD $95.79
Original price CAD $371.41
Current price CAD $275.62
OR   ☆ REDEEM WITH YOUR GIFT CARD
SKU 71-8354
UPC 809933008257
MFR part # FR1504E
GET 275 POINTS WITH THIS PURCHASE!

Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. Timbren has engineered hollow rubber springs 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 rear end sag. Whether you're pulling a trailer or carrying a heavy load in the bed of your truck, hollow rubber springs adjust automatically to keep the vehicle level at all times. This SES Suspension Upgrade replaces the jounce stop on the frame. Its unique design provides superb ride quality - loaded or unloaded (There should be a 1/2" to 1-1/2" gap between rubber spring and axle to ensure unloaded ride quality). Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds. FR1504E replaces the bumpstops on the rear suspension of the 2015-2021 Ford F-150 2WD and 4WD pickup truck models. This kit is rated at 6000 lbs capacity. Even though you're increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.

Technical Details