HomeSuspension > Suspension, Springs and Related ComponentsDorman 43-804 Leaf Spring Assembly - Front
Part #: 43-804

Dorman 43-804 Leaf Spring Assembly - Front

Front
6 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Excursion
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Durable Leaf Spring Assembly for Ford Excursion Front Suspension

The Dorman 43-804 leaf spring assembly is engineered to restore the front suspension performance of your Ford Excursion. Constructed from high-quality steel with a black finish, this replacement leaf spring assembly offers reliable support and durability for your vehicle's suspension system.

  • Made from robust steel material with a corrosion-resistant black coating
  • Includes black bushings for smooth operation and reduced noise
  • Standard replacement suspension grade designed for front axle use
  • Consists of 2 leaves with a 3-inch width and 4-inch arch length
  • Load rate of 1980 lbs suitable for typical Ford Excursion front suspension demands
  • Pack thickness of 1.166 inches and length of 27.5 inches for precise fitment
  • No axle modification or helper spring required for installation

Product Details and Specifications

The Dorman 43-804 leaf spring assembly is specifically designed for the front axle of Ford Excursion models. Featuring a two-leaf configuration, this assembly provides the necessary support and flexibility to maintain proper ride height and handling characteristics. The steel construction ensures strength and longevity, while the black bushings included help minimize vibration and wear. With a load rate of 1980 pounds, this leaf spring assembly meets standard suspension requirements without the need for additional modifications or helper springs.

Common Applications and Problem Resolution

  • Restores sagging or worn front suspension in Ford Excursion vehicles
  • Replaces broken or cracked leaf springs to improve ride stability
  • Addresses uneven tire wear caused by suspension misalignment
  • Eliminates excessive front-end bounce or sway during driving
  • Improves load carrying capacity and suspension response

Installation Notes and Tips

This leaf spring assembly is designed for direct replacement on the front axle of Ford Excursion models without requiring axle modifications. Bushings are included to facilitate installation and ensure proper fitment. It is recommended to inspect related suspension components during installation and replace any worn parts to maintain optimal performance. Professional installation is advised to ensure safety and correct alignment.

Quality Assurance and Warranty

Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for durability and performance. The steel construction and quality bushings contribute to a reliable suspension component designed for long-term use. Please refer to Dorman's warranty policy for specific coverage details.

BrandDorman
Part Number43-804
MaterialAcero
MaterialSteel
Bushing ColorBlack
Bushing ColorNegro
Bushing ColorNoir
ColorBlack
ColorNegro
ColorNoir
Load Rate1980
Suspension Grade TypeReemplazo estándar
Suspension Grade TypeStandard
Leaf Quantity2
Leaf Width3
Axle OrientationAvant
Axle OrientationDelantero
Axle OrientationFront
Helper SpringNo
Helper SpringNon
Axle Modification NeededNo
Axle Modification NeededNon
Bushings IncludedOui
Bushings Included
Bushings IncludedYes
Mounting Hardware IncludedNo
Mounting Hardware IncludedNon
Length Axis 127.5
Length Axis 227.5
Pack Thickness1.166
Leaf Spring Arch Length4
Spring Research Institute Number43-804

This part fits 6 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2005FordExcursion4WDFront2 Leaf Full Taper Spring; 1.1875 In. Pack Thickness; 1,980 Lb. Average Capacity; w/Spring Code D
2004FordExcursion4WDFront2 Leaf Full Taper Spring; 1.1875 In. Pack Thickness; 1,980 Lb. Average Capacity; w/Spring Code D
2003FordExcursion4WDFront2 Leaf Full Taper Spring; 1.1875 In. Pack Thickness; 1,980 Lb. Average Capacity; w/Spring Code D
2002FordExcursion4WDFront2 Leaf Full Taper Spring; 1.1875 In. Pack Thickness; 1,980 Lb. Average Capacity; w/Spring Code D
2001FordExcursion4WDFront2 Leaf Full Taper Spring; 1.1875 In. Pack Thickness; 1,980 Lb. Average Capacity; w/Spring Code D
2000FordExcursion4WDFront2 Leaf Full Taper Spring; 1.1875 In. Pack Thickness; 1,980 Lb. Average Capacity; w/Spring Code D

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

043-0804-0043-77243-804DAY43-804P43-88643-88843-89043-914YC355310ADCYC35ADCYC3Z5310AE

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.