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Dorman 929-401 Rear Leaf Spring Progressive - 4-Leaf

(1998-2004 Toyota Tacoma; 2002-2006 Mini Cooper Base/S)

Part of: Dorman Rear Leaf Spring - Progressive

Other options in this family: Dorman 929-400

Manufacturer

Picture for manufacturer Dorman

Part Number

929-401
9 reviews
Sale Price

$340.33

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 929-401 is a progressive rate rear leaf spring designed to restore the ride quality and load-carrying capacity of your truck or SUV. This direct-fit OE replacement leaf spring is engineered to match the original equipment specifications, ensuring proper ride height, handling characteristics, and durability.

Key Features:

  • Progressive 4-leaf design for improved ride comfort and load distribution
  • Direct replacement for OE numbers 48210-04140, 48220-04050, 48220-04060, 48220-04070, 48220-04080, 48220-04090, and 48220-04130
  • Fits rear driver or passenger side (sold individually)
  • Manufactured to meet or exceed OEM standards for quality and reliability
  • Suitable for 4WD and RWD truck applications

This leaf spring provides a cost-effective solution for restoring your vehicle's suspension system. The progressive rate design offers a comfortable unloaded ride while maintaining firm support under load, making it ideal for both daily driving and hauling applications.

Products specifications

Fits

1998-2004 Toyota Tacoma; 2002-2006 Mini Cooper Base/S

Bushings Included

Yes

Feature - Benefit 1

Coated for resistance to rust and corrosion

Feature - Benefit 2

Direct replacement Leaf Springs available (where applicable) to ensure a trouble-free installation and a proper fit

Feature - Benefit 3

Replacement restores a safe, stable, smooth ride

Feature - Benefit 4

Vehicle try-on testing has been conducted on this part to ensure trouble-free performance

Progressive Rate Spring

No

Quantity

Sold individually.

Spring Finish

Black

Spring Position

Rear

Spring Type

Leaf

Maximum Drop

0

Leaf Quantity

4

End 2 Attachment Type

Up Turned Eye

Suspension Grade Type

Standard

Axle Modification Needed

No

Material

Steel

Length Axis 1

24.03

Spring Research Institute Number

90-203

Leaf Width

2.36

Maximum Lift Height

0

Helper Spring

No

End 1 Attachment Type

Berlin Eye

Leaf Spring Arch Length

6.77

Length Axis 2

31.14

Mounting Hardware Included

No

Package Contents

1 Leaf Spring

Color

Black

The items I ordered arrived quickly and were received in perfect condition. Thank you kindly.

I will use this vendor more. Prices are very competitive. I wonder do you price match?

Cool

Ive ordered car parts from here before and its always been a good experience. Even when i was sent an incorrect part the customer service quickly fixed my problem

The shipping down to Albuquerque New Mexico was way faster then expected. The part fit like a glove and looks even better. The right part, at the right price. I WILL USE THESE GUYS IN THE FUTURE.

The floor mats I purchased for my car work like a dream. They were just as described in the listing. The shipping was also pretty quick. I just wish the price was about $20 cheaper. Other than that I was completely satisfied.

Low prices, Fast shipping and great service!

Quick and efficient, Thank You!

Very quick service and lowest price.

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