Dorman - OE Solutions Leaf Spring Assembly P/N:43-1265HD

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$536.99
MPN: 43-1265HD
UPC: 194883289369
Item Package Quantity: 1
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Dorman - OE Solutions Leaf Spring Assembly P/N:43-1265HD
Dorman - OE Solutions Leaf Spring Assembly P/N:43-1265HD
$536.99

Help your truck's rear suspension support its weight and payload with this Dorman leaf spring, part number 43-1265HD from the OE Solutions line. It installs as a direct-fit rear replacement for the 1999-2007 Ford F-350 Super Duty. See the Buyer's Guide tab for engine and configuration details.

Leaf springs that work properly hold up the weight and payload of a vehicle or trailer. They are central to suspension performance and passenger comfort. Check the product attributes to confirm the right spring for your truck.

  • Direct replacement: Designed to reproduce the original leaf spring's fit and function on the listed application.
  • Ideal solution: Replaces leaf springs damaged by overloading, collision, cracking or corrosion, as well as springs that are due for replacement.
  • Durable construction: Made from quality materials to strict specifications and intended for reliable service.
  • Trustworthy quality: Engineered, manufactured and supported by what Dorman calls the premier aftermarket leaf spring provider in the USA.

Signs a rear leaf spring may need replacing include a sagging or uneven rear ride height, cracked or broken leaves, heavy corrosion, or the rear bottoming out under load. Diagnose the cause before replacing parts. Replacing both rear springs together is recommended so each side carries load evenly. Consult the vehicle service information for the correct fasteners and whether they may be reused.

Interchange: 43-1265HDDAY · 043-1265-00HD
431265HDDAY · 043126500HD

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

43-1265HD, 43-1265HDDAY, 043-1265-00HD

Frequently Asked Questions

What vehicle does the Dorman 43-1265HD fit?

It is a direct-fit rear leaf spring for the 1999-2007 Ford F-350 Super Duty. See the Buyer's Guide tab for engine and configuration details.

What does a leaf spring assembly do?

It holds up the weight and payload at the rear of the vehicle. It is central to suspension performance and passenger comfort.

What are signs my rear leaf spring may need replacing?

Common signs include a sagging or uneven rear, cracked or broken leaves, heavy corrosion, or the rear bottoming out under load. Have the suspension inspected to confirm the cause.

What kind of damage is this spring meant to replace?

It is intended to replace leaf springs damaged by overloading, collision, cracking or corrosion, and springs that are due for replacement.

Should I replace both rear leaf springs at the same time?

Replacing both rear springs together is recommended so each side carries load evenly. Follow the vehicle service information for installation steps and fastener requirements.