Rear Leaf Spring for 2009-2014 Ford F-150 & More - Dorman 43-1783

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$418.99
MPN: 43-1783
UPC: 194883290006
Item Package Quantity: 1
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Dorman - OE Solutions Leaf Spring Assembly P/N:43-1783
Dorman - OE Solutions Leaf Spring Assembly P/N:43-1783
$418.99

Shopping for a Dorman leaf spring for your truck? The Dorman - OE Solutions Leaf Spring 43-1783 (also written 431783) is a direct-fit rear replacement for the 2009-2014 Ford F-150 and its 2009-2014 Ford Lobo counterpart, giving you a straightforward way to renew tired rear suspension springs.

  • Carries the load: A properly functioning rear leaf spring holds the weight and payload of the vehicle and is central to suspension performance and passenger comfort.
  • Direct replacement: Designed to drop in like the original rear leaf springs on the listed applications, matching their fit and function.
  • Common failures addressed: A practical solution for leaf springs damaged by overloading, collision, cracking or corrosion, or simply due for replacement.
  • Durable construction: Made from quality materials to strict specifications and designed for reliable performance and long service life.

Engineered, manufactured and supported by a leading aftermarket leaf spring provider in the USA. Check the product attributes to select the right leaf spring for your application, and refer to the Buyer's Guide tab to confirm the exact fit for your 2009-2014 Ford F-150 leaf spring replacement.

Interchange: 43-1787 · 43-1909 · 43-1917 · 43-1921 · 43-1931 · 43-1933 · 43-1783DAY · 43-1783HUS · 043-1783-00
431787 · 431909 · 431917 · 431921 · 431931 · 431933 · 431783DAY · 431783HUS · 043178300 · 9L345560DD · 9L345560DE · 9L34DD · 9L34DE · 9L3Z5560D

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

43-1783, 43-1787, 43-1909, 43-1917, 43-1921, 43-1931, 43-1933, 9L345560DD, 9L345560DE, 9L34DD, 9L34DE, 9L3Z5560D, 43-1783DAY, 43-1783HUS, 043-1783-00

Frequently Asked Questions

Does this leaf spring fit my 2009-2014 Ford F-150?

Yes. The 43-1783 is a direct-fit rear leaf spring for the 2009-2014 Ford F-150 and 2009-2014 Ford Lobo. Confirm your exact configuration in the Buyer's Guide tab.

Is this a front or rear leaf spring?

This is a rear leaf spring for the listed applications.

What does a leaf spring assembly do?

It holds the weight and payload of the vehicle and works within the suspension to help maintain ride height and support passenger comfort.

When might a leaf spring need replacing?

Signs include sagging ride height, or a spring damaged by overloading, collision, cracking or corrosion. Diagnose the cause before replacing.

Should I replace leaf springs on both sides together?

Replacing both sides as a matched pair is recommended for even ride height and balanced handling. Check the product attributes for what this listing includes.