My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Dorman Helper Leaf Spring

(Ford F-350 Super Duty 1999-2004; Nissan Sentra 1998-99, 200SX 1995-98; Mini Cooper 2002-06; Chevrolet C20 Pickup 1967-72, C30 Pickup 1967-72 + 6 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

3 part numbers · from $66.00
6 reviews
Sale Price

from $66.00

In Stock (8)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Select Your Vehicle:

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman Helper Leaf Spring line gives your vehicle extra rear suspension support. Helper springs, also called overload springs or auxiliary leaf springs, work with the main leaf spring pack. They add load-carrying capacity and help limit rear sag when you tow, haul or carry heavy cargo.

Key Features:

  • Supplements the primary leaf spring to support added load
  • Helps reduce rear-end sag and bottoming out under heavy loads
  • Helps maintain ride height and a level stance
  • Built as a replacement for worn, sagging or fatigued helper springs
  • Made from spring steel for durability and long service life
  • Designed to restore the original suspension configuration

Dorman is a long-time supplier of aftermarket replacement parts. Choose the individual part number that matches your application to get a dependable, direct-fit helper spring replacement.

Products specifications

Fits

Ford F-350 Super Duty 1999-2004; Nissan Sentra 1998-99, 200SX 1995-98; Mini Cooper 2002-06; Chevrolet C20 Pickup 1967-72, C30 Pickup 1967-72, P30 Van 1969-72, P20 Van 1969-72; GMC C25/C2500 Pickup 1969-72, C35/C3500 Pickup 1967-72 + 2 more models

Select yours to see vehicle-specific options.

Select & Customize

3 items

Picture of Dorman 22-433 Rear Leaf Spring Helper Compatible with Select Chevrolet/GMC Models
Dorman 22-433 Rear Leaf Spring Helper Compatible with Select Chevrolet/GMC Models
Description
Specifications
Maximum Load Rating1050
Thickness0.625
$66.00
PART NUMBER: 22-433
In Stock (5)
Usually delivered within 2 days
Picture of Dorman 929-217 Helper Leaf Spring
Dorman 929-217 Helper Leaf Spring
Description
Specifications
Axle Modification NeededNo
Bushings IncludedNo
ColorBlack
End 1 Attachment TypeFlat
End 2 Attachment TypeFlat
Feature - Benefit 1Coated for resistance to rust and corrosion
Helper Springyes
Leaf Quantity1
Leaf Spring Arch Length4.188
Leaf Width3
Length Axis 120.5
Length Axis 221
MaterialSteel
Maximum Drop0
Maximum Lift Height0
Mounting Hardware IncludedNo
Pack Thickness0.5
Package Contents1 Leaf Spring
Spring Research Institute Number43-1481
Suspension Grade TypeStandard
$86.01
PART NUMBER: 929-217
2 left at this price
Usually delivered within 2 days
Picture of Dorman 929-218 Rear Helper Leaf Spring
Dorman 929-218 Rear Helper Leaf Spring
Description
Specifications
ColorBlack
Feature - Benefit 1Direct replacement for a proper fit every time
Length43
MaterialSteel
Mounting Hardware IncludedNo
Package Contents1 Helper Leaf Spring
Thickness0.5
Width3
$106.66
PART NUMBER: 929-218
1 left at this price
Usually delivered within 2 days

Select & Customize

A+ most places require a min order of 100 piece for APEX bits. Got what I needed for great price

smooth

Parts were well priced and delivered fast. Always appreciate doing business with Autoplicity!

waiting on the bumper

Extra Fees are high. Confirming my experience BEFORE I receive the order is deceptive.

Good product, price and delivery time.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy