# SuperPro 99-21 Chevrolet Silverado 1500 2WD Rear Upper Leaf Spring Shackle Bushing Kit

Leaf spring and control arm bushings form the vital pivot and link between all core suspension components. Worn bushings allow significant deflection and movement leading to slower Reponses, a sloppy drive, irregular and excessive tire wear and diminish every facet of the way your vehicle drives. The wear is accelerated and the impact of worn bushings is even greater in upgraded trucks and SUVs where the higher weight and impact of items like larger wheels and tires all work the bushings harder. SuperPro's polyurethane bushings are the culmination of nearly 5 decades of suspension expertise and development in Australia's harshest terrain. Designed with durability as a paramount feature we also bring ride and passenger comfort to the forefront of our development. Your vehicle should treat you as well on the way to and from the trail as it performs on your adventure. Our designs and material compositions retain OEM levels of noise and harshness isolation while delivering superior performance and road manners in all conditions.

This Part Fits:

Year

Make

Model

Submodel

1999-2005

Chevrolet

Silverado 1500

Base

2016-2021

Chevrolet

Silverado 1500

Custom

2019-2021

Chevrolet

Silverado 1500

Custom Trail Boss

2014-2021

Chevrolet

Silverado 1500

High Country

2004-2006,2009-2013

Chevrolet

Silverado 1500

Hybrid

1999-2013,2015-2018

Chevrolet

Silverado 1500

LS

1999-2021

Chevrolet

Silverado 1500

LT

2019-2021

Chevrolet

Silverado 1500

LT Trail Boss

2007-2021

Chevrolet

Silverado 1500

LTZ

2019-2021

Chevrolet

Silverado 1500

RST

2003-2006

Chevrolet

Silverado 1500

SS

2015-2021

Chevrolet

Silverado 1500

SSV

2002-2021

Chevrolet

Silverado 1500

WT

2010-2013

Chevrolet

Silverado 1500

XFE

2004-2005

Chevrolet

Silverado 1500

Z71 Off-Road

2007

Chevrolet

Silverado 1500 Classic

Hybrid

2007

Chevrolet

Silverado 1500 Classic

LS

2007

Chevrolet

Silverado 1500 Classic

LT

2007

Chevrolet

Silverado 1500 Classic

SS

2007

Chevrolet

Silverado 1500 Classic

WT

1999-2004

Chevrolet

Silverado 2500

Base

1999-2004

Chevrolet

Silverado 2500

LS

1999-2004

Chevrolet

Silverado 2500

LT

2004

Chevrolet

Silverado 2500

WT

2001-2005

Chevrolet

Silverado 3500

Base

2001-2006

Chevrolet

Silverado 3500

LS

2001-2006

Chevrolet

Silverado 3500

LT

2004,2006

Chevrolet

Silverado 3500

WT

2007

Chevrolet

Silverado 3500 Classic

LS

2007

Chevrolet

Silverado 3500 Classic

LT

2007

Chevrolet

Silverado 3500 Classic

WT

2019-2021

GMC

Sierra 1500

AT4

2002-2005,2014-2021

GMC

Sierra 1500

Base

2001

GMC

Sierra 1500

C3

2002-2021

GMC

Sierra 1500

Denali

2019-2021

GMC

Sierra 1500

Elevation

2002

GMC

Sierra 1500

HT

2005-2006,2009-2013

GMC

Sierra 1500

Hybrid

1999-2003,2006-2013

GMC

Sierra 1500

SL

1999-2021

GMC

Sierra 1500

SLE

1999-2021

GMC

Sierra 1500

SLT

2002-2013

GMC

Sierra 1500

WT

2010-2013

GMC

Sierra 1500

XFE

2007

GMC

Sierra 1500 Classic

Denali

2007

GMC

Sierra 1500 Classic

Hybrid

2007

GMC

Sierra 1500 Classic

SL

2007

GMC

Sierra 1500 Classic

SLE

2007

GMC

Sierra 1500 Classic

SLT

2007

GMC

Sierra 1500 Classic

WT

2019

GMC

Sierra 1500 Limited

Base

2019

GMC

Sierra 1500 Limited

SLE

2002-2004

GMC

Sierra 2500

Base

1999-2002

GMC

Sierra 2500

SL

1999-2004

GMC

Sierra 2500

SLE

1999-2004

GMC

Sierra 2500

SLT

2003-2004

GMC

Sierra 2500

WT

## Details

- **Price:** 122.07 CAD
- **Vendor:** Superpro
- **Type:** Bushing Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 122.07 CAD | In stock |

## Images

- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/superpro-99-21-chevrolet-silverado-1500-2wd-rear-upper-leaf-spring-shackle-bushing-kit)
> Updated: 2026-07-01