What is shot-peening and why is it important for these springs?

Shot-peening is a process where the steel is blasted with hard pellets at high speeds. This compresses the surface of the steel, increasing its tensile strength. For these springs, it means they are more durable and can achieve greater wheel travel without reducing their lifespan.

How do the progressive multi-leaf packs improve the ride?

Progressive multi-leaf packs have a spring rate that changes as they compress. This allows the springs to offer a more comfortable ride on uneven surfaces and better control during off-road driving, adapting to different load conditions.

What is the benefit of bolt-style spring clips over 'C' style clips?

Bolt-style spring clips are used to eliminate friction and binding between the spring leaves. Other designs use 'C' style clips that bend tightly over the leaves, which can cause friction and hinder the spring's ability to flex properly.

Skyjacker 4in PR REAR SPRGS RKR 87-95 YJ

Specifications

Brand: Skyjacker
Part #: YJ45R
UPC: 803696177038

Skyjacker 4in PR REAR SPRGS RKR 87-95 YJ

Name: Skyjacker 4in PR REAR SPRGS RKR 87-95 YJ
Brand: Skyjacker
Price: 476.07 USD
Availability: InStock

$476.07

On Backorder

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Fits 1987-1995 Jeep Wrangler. Skyjacker rear progressive lift springs improve ride quality and wheel travel with their unique design.

Key Features

Fits 1987-1995 Jeep Wrangler.
Progressive multi-leaf spring design for improved ride quality and wheel travel.
Constructed with American steel for well-built durability.
Shot-peened steel increases tensile strength and spring life.
Bolt-style spring clips eliminate friction and binding.
Tapered leaf ends distribute loads evenly for enhanced flex.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Jeep Wrangler 1987-1995

Product Details

Skyjacker is known for suspension components that help you tackle tough terrain. For your 1987-1995 Jeep Wrangler, these rear Softride springs are designed to give you a 4-inch lift while improving your ride quality and wheel travel. They use a progressive multi-leaf pack design, meaning the spring rate changes as it compresses, offering a more comfortable ride on the road and better performance off-road.

These springs are constructed from American steel and undergo a shot-peening process. This involves blasting the steel with hard pellets at high speeds, which compresses the surface and increases the spring's tensile strength. This makes the springs more durable and allows for greater wheel travel without sacrificing longevity. Unlike other designs that use 'C' style clips which can cause binding, Skyjacker's springs use bolt-style clips to eliminate friction. The leaves are also tapered over their entire length, distributing loads more evenly and reducing friction between leaves, which further enhances flex and ride comfort.