Rear Leaf Spring for 2006-2008 Ford F-150 & More - Dorman 929-228

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$257.99
MPN: 929-228
UPC: 885484368187
Item Package Quantity: 1
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Dorman - OE Solutions Leaf Spring Assembly P/N:929-228
Dorman - OE Solutions Leaf Spring Assembly P/N:929-228
$257.99

Help your pickup carry its weight and payload with the Dorman leaf spring 929-228, a direct-fit rear replacement for the 2006-2008 Ford F-150 and 2006-2008 Lincoln Mark LT. See the Buyer's Guide tab for engine-level fitment details.

A properly functioning leaf spring holds the weight and payload of the vehicle and is essential to suspension performance and passenger comfort. Check the product attributes to confirm this is the right spring for your application.

  • Direct replacement: designed to replicate the original leaf spring's fit and function on the listed applications.
  • Ideal solution: replaces a leaf spring damaged by overloading, collision, cracking or corrosion, or one that is due for replacement.
  • Durable construction: made from quality materials to strict specifications for dependable performance.
  • Trustworthy quality: engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA.

A worn leaf spring on a 2006-2008 Ford F-150 or 2006-2008 Lincoln Mark LT may show several signs that it needs replacing. These include a sagging rear, uneven ride height, visibly cracked or broken leaves, and the suspension bottoming out under load. If a damaged or worn rear leaf spring is the cause, this Dorman unit replaces it.

Interchange: 6L345560RD · 6L3Z5560RB · 6L3Z5560RD

This part cross-references / interchanges with the following part numbers:

6L345560RD, 6L3Z5560RB, 6L3Z5560RD

Frequently Asked Questions

Is this the right leaf spring for a 2006-2008 Ford F-150?

Dorman 929-228 is listed for the 2006-2008 Ford F-150 and 2006-2008 Lincoln Mark LT. See the Buyer's Guide tab for full fitment details.

What does a leaf spring do?

A leaf spring holds the weight and payload of the vehicle and is essential to suspension performance and passenger comfort.

Which position does this leaf spring install in?

This Dorman leaf spring is cataloged for the rear suspension of the listed applications.

What are signs a leaf spring may need replacing?

Common signs include a sagging rear, uneven ride height, cracked or broken leaves, and the suspension bottoming out under load. Inspect the suspension to confirm the cause before replacing.

What part numbers does Dorman 929-228 replace?

It interchanges with 6L345560RD, 6L3Z5560RB and 6L3Z5560RD.