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Dorman 34-191 Leaf Spring Assembly - RearOE Quality 60-Day Returns
Part #: 34-191

Dorman 34-191 Leaf Spring Assembly - Rear

Rear
53 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Dodge and Plymouth, B100, B150, B1500, B200, B250, B2500, PB150, PB250, and PB350
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Durable Leaf Spring Assembly for Dodge and Plymouth Trucks

The Dorman 34-191 leaf spring assembly is engineered to restore the rear suspension performance of Dodge and Plymouth trucks. Designed with high-quality steel and black bushings, this replacement leaf spring assembly offers reliable support and consistent load handling for various B-series and PB-series models.

  • Constructed from durable steel material for long-lasting strength
  • Includes black bushings for smooth suspension articulation
  • Standard suspension grade type suitable for replacement needs
  • Five-leaf configuration with 2.5-inch leaf width for balanced load distribution
  • Designed for rear axle orientation with no axle modification required
  • Load rate of 1800 lbs to support typical payloads
  • Leaf spring arch length of 6.25 inches and pack thickness of 1.869 inches

Detailed Product Description

The Dorman 34-191 leaf spring assembly is a direct replacement part designed specifically for rear suspension systems on Dodge and Plymouth trucks, including models such as B100, B150, B200, B250, B1500, B2500, PB150, PB250, and PB350. Manufactured from high-grade steel, this leaf spring assembly provides the necessary strength and flexibility to maintain proper ride height and vehicle stability under load. The assembly features five leaves, each 2.5 inches wide, arranged to deliver a load rate of 1800 pounds, making it suitable for standard suspension applications without the need for helper springs or axle modifications. Black bushings are included to reduce friction and wear, ensuring smooth operation and longevity.

Common Applications and Problem Solving

  • Restores sagging or worn rear suspension in Dodge B-series and Plymouth PB-series trucks
  • Addresses uneven ride height and poor load handling
  • Eliminates excessive rear-end bounce or instability
  • Replaces broken or cracked leaf springs to improve safety and performance
  • Supports proper axle alignment and suspension geometry

Installation Notes and Tips

This leaf spring assembly is designed for direct replacement on rear axles of compatible Dodge and Plymouth trucks without requiring axle modifications. It is important to verify the vehicle model and year to ensure proper fitment. Although bushings are included, mounting hardware is not provided and should be sourced separately. Professional installation is recommended to ensure correct torque specifications and alignment for optimal suspension performance.

Quality Assurance and Warranty

Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for material quality and durability. The steel construction and included bushings are tested for strength and wear resistance. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.

BrandDorman
Part Number34-191
MaterialAcero
MaterialSteel
Bushing ColorBlack
Bushing ColorNegro
Bushing ColorNoir
ColorBlack
ColorNegro
ColorNoir
Load Rate1800
Suspension Grade TypeReemplazo estándar
Suspension Grade TypeStandard
Leaf Quantity5
Leaf Width2.5
Axle OrientationArrière
Axle OrientationRear
Axle OrientationTrasero
Helper SpringNo
Helper SpringNon
Axle Modification NeededNo
Axle Modification NeededNon
Bushings IncludedOui
Bushings IncludedSí
Bushings IncludedYes
Mounting Hardware IncludedNo
Mounting Hardware IncludedNon
Length Axis 123
Length Axis 223
Pack Thickness1.869
Leaf Spring Arch Length6.25
Spring Research Institute Number34-191

This part fits 53 vehicles. Search below:

YearMakeModelPositionNotes
1997DodgeB1500Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1997DodgeB2500Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1996DodgeB1500Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1996DodgeB2500Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1995DodgeB1500Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1995DodgeB2500Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1994DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1994DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1993DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1993DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1992DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1992DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1991DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1991DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1990DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1990DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1989DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1989DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1988DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1988DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1987DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1987DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1986DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1986DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1985DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1985DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1984DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1984DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1983DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1983DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1983PlymouthPB150Rear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1983PlymouthPB250Rear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1982DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1982DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1982PlymouthPB150Rear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1982PlymouthPB250Rear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1981DodgeB150Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1981DodgeB250Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1981PlymouthPB150Rear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1981PlymouthPB250Rear3 Leaf / 1 Leaf = 4 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1981PlymouthPB350Rearw/Side Bar Type Shackle; 1,800 Lb. Average Capacity; 1.875 In. Pack Thickness; 3 Leaf / 1 Leaf = 4 Leaf Spring
1980DodgeB100Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1980DodgeB200Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1979DodgeB100Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1979DodgeB200Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1978DodgeB100Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1978DodgeB200Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1977DodgeB100Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1977DodgeB200Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1976DodgeB100Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1976DodgeB200Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1975DodgeB100Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity
1975DodgeB200Rear4 Leaf / 1 Leaf = 5 Leaf Spring; 1.875 In. Pack Thickness; 1,800 Lb. Average Capacity

* 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:

034-0191-0034-191DAY34-19334-20934-2414036774

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

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