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Suspension Helper Springs

Heavy loads can bottom out your springs, so give them a little help! Suspension helper springs attach to your existing leaf or coil springs and increase their spring...

Heavy loads can bottom out your springs, so give them a little help! Suspension helper springs attach to your existing leaf or coil springs and increase their spring rate, reducing sag and restoring ride quality.

Top Brands

For a safe and level ride, turn to suspension manufacturers you can trust, like Roadmaster Active Suspension, Hellwig, Longacre, and SuperSprings. You’ll find all the top brands here at Summit!

Top Brands

For a safe and level ride, turn to suspension manufacturers you can trust, like Roadmaster Active Suspension, Hellwig, Longacre, and SuperSprings. You’ll find all the top brands here at Summit!

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Timbren Suspension Enhancement Systems for 2004-2008 F-150, 2006-2008 MARK LT - FR150D

Suspension Helper Springs, Rear, Springs, Hardware, Ford, Lincoln, Kit

Part Number: TBI-FR150D

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

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