What is the main benefit of using polyurethane bushings over rubber?

Polyurethane bushings are generally more durable and resistant to degradation from heat, road salt, and UV exposure compared to traditional rubber bushings. They tend to hold their shape better over time, which can lead to more consistent suspension performance.

Does this kit include all the bushings needed for the rear leaf springs and shackles?

This kit is designed to replace the spring and shackle bushings for the rear leaf springs on your 2WD Dodge D50 or Mitsubishi Mighty Max. It's always a good idea to inspect your current setup to ensure all necessary components are accounted for.

What tools might I need to install these bushings?

Installation typically involves removing the old bushings, which may require a press or specialized tools depending on how seized they are. You'll also need basic hand tools for disassembly and reassembly of the suspension components.

1979-1990 Dodge/Mitsubishi Truck Leaf Spring Bushings | Prot

Name: Prothane 79-93 Datsun D50 2wd Spring & Shackle Bushings - Red
Brand: Prothane
Price: 19.38 USD
Availability: InStock

Prothane 79-93 Datsun D50 2wd Spring & Shackle Bushings - Red

$19.38

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1979-1990 Dodge D50 and Mitsubishi Mighty Max 2WD. Replaces worn leaf spring and shackle bushings for improved ride and handling.

Key Features

Fits 1979-1990 Dodge D50 and 1983-1990 Mitsubishi Mighty Max 2WD models.
Replaces worn leaf spring and shackle bushings.
Made from durable red polyurethane for improved longevity and performance.
Helps restore ride comfort and handling characteristics.

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Fits these vehicles

Dodge D50 1979-1982
Mitsubishi Mighty Max 1983-1990

Product Details

If your 1979-1990 Dodge D50 or Mitsubishi Mighty Max is starting to feel a bit loose in the rear, especially over bumps, it might be time to replace those old, worn-out leaf spring and shackle bushings. These are the small but mighty parts that cushion the connection between your truck's leaf springs and the frame, and when they degrade, they can lead to a rougher ride, clunking noises, and even affect how your truck handles.

This kit from Prothane uses a red polyurethane material, which is known for being durable and offering a good balance between ride comfort and performance. Polyurethane holds its shape better than rubber over time, resisting the cracking and deterioration that can happen with age and exposure to the elements. Replacing these bushings is a straightforward job for many DIYers, and it can make a noticeable difference in how your truck feels on the road.

This set is specifically designed for the 2WD models of these trucks. Make sure to check your existing bushings to confirm they match the size and type in this kit before ordering.