Gaskets & Sealing Systems for 2003 Chevrolet Silverado 1500
No.
Part # / Description / Price
Price
2
Axle Cover 
GM
GM Description: All models. 11.50. Silverado, sierra. 11.50. 3/4 & 1 ton, 11.50 ring gear.
3
Rear Axle Housing Cover Gasket GM
GM Description: Ring Gear 11.50". This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.13
$13.89
MSRP $20.13
$13.89
6
Rear Outer Wheel Bearing GM
GM Positions: Left
Description: 11.50 ring gear. Incl.Race. 3/4 & 1 ton, with dual rr wheels. Exc.Ring Gear 9.75". Dual Rear Wheels. Allows the wheel to rotate with minimal friction
Supports the weight of the vehicle
Maximum lateral stiffness for optimum ride, handling, and driving dynamics
GM OE parts are built to help withstand potholes and designed to maximize seal life
GM OE bearing designs are dimensionally optimized to work with their mating parts
MSRP $86.04
$49.47
MSRP $86.04
$49.47
6
Acdelco™ Outer Bearing GM
GM Positions: Right
Description: 11.50 ring gear. Dual Rear Wheels. Incl.Race. 3/4 & 1 ton, with dual rr wheels. Exc.Ring Gear 9.75". Express 3500. Full floating. Outer. Savana 3500. Heavy Duty Suspension.
7
Rear Inner Wheel Bearing GM
GM Positions: Left
Description: 11.50 ring gear. Incl.Race. 3/4 & 1 ton, with dual rr wheels. Exc.Ring Gear 9.75". Dual Rear Wheels. Allows the wheel to rotate with minimal friction
Supports the weight of the vehicle
Maximum lateral stiffness for optimum ride, handling, and driving dynamics
GM OE parts are built to help withstand potholes and designed to maximize seal life
GM OE bearing designs are dimensionally optimized to work with their mating parts
MSRP $102.70
$57.00
MSRP $102.70
$57.00
7
Acdelco™ Inner Bearing GM
GM Positions: Right
Description: 11.50 ring gear. Dual Rear Wheels. Incl.Race. 3/4 & 1 ton, with dual rr wheels. Exc.Ring Gear 9.75". Express 3500. Full floating. Inner. Savana 3500. Heavy Duty Suspension.
8
Rear Wheel Bearing Retainer GM
GM Positions: Left
Description: 2wd. All models. 10.50" ring gear. 11.50" ring gear. 1995-00 3/4 & 1 ton with 10.5" ring gear. 1/2, 3/4 & 1 ton, 1996 new style,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.08
$11.79
MSRP $17.08
$11.79
9
Multi-Purpose Nut GM
GM Positions: Left
Description: Ring Gear 10.50". Dual Rear Wheels. Exc.Ring Gear 9.75". Single Rear Wheels. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.44
$26.51
MSRP $38.44
$26.51
10
Rear Wheel Bearing Adjuster Nut Key Retainer GM
GM Positions: Right
Description: 10.50" ring gear. 11.50" ring gear. 3/4 & 1 ton. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.45
$13.42
MSRP $19.45
$13.42
11
Rear Axle Shaft Seal GM
GM Positions: Left
Description: Helps prevent contaminants from entering your vehicle's wheel hub
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
GM Genuine Parts are designed, engineered and tested to rigorous standards and are backed by General Motors
MSRP $54.88
$31.56
MSRP $54.88
$31.56
11
Acdelco™ Axle Seal GM
GM Positions: Rear outer
Description: 8.50 & 8.625 ring gear, with quadrasteer. 4-Wheel Steering.
No.
Part # / Description / Price
Price
1
Rear Wheel Bearing GM
GM Positions: Left
Description: Supports and allows the axle shaft to rotate with minimal friction
MSRP $96.32
$55.38
MSRP $96.32
$55.38
2
Rear Axle Shaft Seal GM
GM Positions: Left
Description: Helps keep dirt and water out of your axle shaft assembly
Conforms to the rotating surface to help provide leak-free operation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.22
$13.44
MSRP $22.22
$13.44
2
Axle Shaft Seal GM
GM Positions: Rear inner
Description: 4-Wheel Steering. Helps keep dirt and water out of your axle shaft assembly
Conforms to the rotating surface to help provide leak-free operation
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3
Rear Axle Shaft GM
GM Positions: Right
Notes: PARTS: Order by application.
Description: All models. 8.50, 8.625. 8.50 & 8.625 ring gear, without quadrasteer. 8.6 ring rear. Silverado, sierra. 8.50, 8.625. Transfers torque from your vehicle's differential assembly to the wheels
Designed, engineered, tested, and warranted for GM vehicles
Precise fit for ease of installation
For proper installation, locate your nearest GM dealer, independent service center, or body shop
5
Axle Housing GM
GM Notes: PARTS: Order by application.
Description: Without 4 wheel steering. All models. 1/2 ton. 8.625. With silverado, sierra. Hydro booster system. 8.50" & 8.625" ring gear without quadrasteer.
6
Cover 2 GM
GM Notes: PARTS: Order by application.
Description: All models. 8.50, 8.625. Express, savana. S-series. G10-20 vans. 8.6 ring rear. 1/2 ton. Ring Gear 8.50". Ring Gear 8.625". Blazer/Sonoma/S10.
7
Multi-Purpose Gasket GM
GM Notes: PARTS: Order by application.
Description: All. 8.6 ring rear. S-series. G10-20 vans. Express, savana. 3/4 ton. Blazer/Sonoma/S10. 1500. 8.50" & 8.625" ring gear without quadrasteer. 1/2 TON. 8.625 ring gear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$15.44
MSRP $22.40
$15.44
2 This part contains hazardous materials. Extra shipping costs apply.
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Part # / Description / Price
Price
Front Differential Drive Pinion Gear Seal GM
GM Positions: Front
Description: Late. Tahoe, Yukon, Escalade. Sierra, silverado. Helps ensure differential fluid does not leak out of your vehicle's differential
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $42.21
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MSRP $42.21
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Automatic Transmission Differential Carrier Gasket GM
GM Positions: Rear
Description: Ring Gear 9.75". This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors