Suspension Components for 2019 Chevrolet Silverado 2500 HD
No.
Part # / Description / Price
Price
1
Steering Knuckle 
GM
GM Positions: Left
Description: Genuine GM Steering Knuckle, part number 84045103. This GM OEM steering knuckle connects the suspension and steering components to the wheel hub. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 84045103 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $333.71
$225.60
MSRP $333.71
$225.60
1
Steering Knuckle GM
GM Positions: Right
Description: Genuine GM Steering Knuckle, part number 84045104. This GM OEM steering knuckle connects the suspension and steering components to the wheel hub. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 84045104 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $374.15
$252.95
MSRP $374.15
$252.95
2
Front Upper Control Arm GM
GM Positions: Left
Description: Silverado, sierra. 4wd. 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $242.65
$164.04
MSRP $242.65
$164.04
5
Front Suspension Control Arm Adjuster Cam GM
GM Positions: Left
Description: 2WD. front. 4WD. front. Camshaft. 2WD. rear. 4WD. rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.71
$6.27
MSRP $8.71
$6.27
5
Front Suspension Control Arm Adjuster Cam GM
GM Positions: Left
Description: 2WD. rear. 4WD. rear. 2WD. front. 4WD. front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.34
$6.02
MSRP $8.34
$6.02
6
M16x2x102 Front Suspension Control Arm Bolt GM
GM Positions: Left
Description: 4WD. front. 2wd. Cam Bolt. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $58.98
$40.26
MSRP $58.98
$40.26
6
M16x2x102 Front Suspension Control Arm Bolt GM
GM Positions: Left
Description: 4WD. rear. 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $59.09
$40.31
MSRP $59.09
$40.31
7
Front Driver Side Lower Control Arm GM
GM Positions: Front left lower
Description: Genuine GM Front Driver Side Lower Control Arm, part number 23207777. This GM OEM front driver side lower control arm connects the steering knuckle to the frame, controlling wheel motion and alignment. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 23207777 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $427.86
$289.24
MSRP $427.86
$289.24
7
Front Passenger Side Lower Control Arm GM
GM Positions: Front right lower
Description: Genuine GM Front Passenger Side Lower Control Arm, part number 23207778. This GM OEM front passenger side lower control arm connects the steering knuckle to the frame, controlling wheel motion and alignment. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 23207778 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $427.86
$289.24
MSRP $427.86
$289.24
9
Front Lower Suspension Control Arm Ball Joint Kit GM
GM Positions: Left
Notes: PARTS: Part included with lower control arm.
Description: Genuine GM Front Lower Suspension Control Arm Ball Joint Kit, part number 19256656. This GM OEM front lower suspension control arm ball joint kit connects the steering knuckle to the frame, controlling wheel motion and alignment. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 19256656 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $54.55
$37.23
MSRP $54.55
$37.23
10
Front Lower Suspension Control Arm Bumper GM
GM Positions: Left
Description: Genuine GM Front Lower Suspension Control Arm Bumper, part number 20781438. This GM OEM front lower suspension control arm bumper is a factory bumper component that fits the vehicle's front or rear bumper system with OE-correct shape and mounting. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 20781438 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $35.37
$24.12
MSRP $35.37
$24.12
11
W (S)Absorber GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 4wd, delco #560-878. 2wd, delco #560-878.
MSRP $161.24
$95.55
MSRP $161.24
$95.55
11
W (S)Absorber GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 4wd, delco #560-879. 2wd, delco #560-879. Silverado, sierra. 2500 series. 6.6l. With increased chassis.
MSRP $162.03
$96.00
MSRP $162.03
$96.00
11
Suspension Shock Absorber GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 4wd, delco #560-877. 4wd, without zr2, delco 84583003. 4wd, delco# 84748187. 2wd, delco #560-877. Silverado, sierra. 2500 series. 6.6l. Without increased chassis. Snow Plow Package. 17" Wheels. Off Road Suspension. 17" Wheels.
MSRP $156.22
$92.56
MSRP $156.22
$92.56
12
M14x2x83 Multi-Purpose Bolt GM
GM Positions: Left
Description: 4wd. 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
13
Shock Absorber Nut GM
GM Positions: Left
Description: Manufactured to GM OE specification for fit, form, and function
MSRP $8.42
$5.33
MSRP $8.42
$5.33
14
Multi-Purpose Nut GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $2.02
$1.45
MSRP $2.02
$1.45
15
Lower Front Shock Absorber Insulator GM
GM Positions: Left
Notes: PARTS: Part included with lower control arm.
Description: Genuine GM Lower Front Shock Absorber Insulator, part number 25803377. This GM OEM lower front shock absorber insulator controls spring motion to keep the tires in contact with the road and provide a smooth, stable ride. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 25803377 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $24.21
$15.31
MSRP $24.21
$15.31
16
Front Driver Side Torsion Bar GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 2wd. code: abg. 4wd. code: abg. Helps absorb energy at the wheels when they hit a bump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $430.15
$290.77
MSRP $430.15
$290.77
16
Front Passenger Side Torsion Bar GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Silverado, sierra. 6.0l. Right. Regular cab. 2wd, code: abh. 4wd, code: abh. Helps absorb energy at the wheels when they hit a bump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $465.34
$275.95
MSRP $465.34
$275.95
16
Front Driver Side Torsion Bar GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 2wd, code: abj. Silverado, sierra. 6.0l. Left. Regular cab. Silverado, sierra. 6.6l. Helps absorb energy at the wheels when they hit a bump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
16
Front Driver Side Torsion Bar GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 4wd. code: abn. Helps absorb energy at the wheels when they hit a bump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $469.84
$317.63
MSRP $469.84
$317.63
16
Front Driver Side Torsion Bar GM
GM Positions: Left
Notes: PARTS: Order by description.
Description: 4wd, code: abr. Silverado, sierra. 6.0l. Left. Crewith double cab. Helps absorb energy at the wheels when they hit a bump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
16
Front Passenger Side Torsion Bar GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: 4wd, code: abs. Silverado, sierra. 6.0l. Right. Crewith double cab. Helps absorb energy at the wheels when they hit a bump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
17
Torsion Bar Adjust Arm GM
GM Positions: Right
Notes: PARTS: Order by description.
Description: Genuine GM Torsion Bar Adjust Arm, part number 84461807. This GM OEM torsion bar adjust arm connects the suspension and steering components to the wheel hub. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 84461807 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $62.86
$42.89
MSRP $62.86
$42.89
18
M14x2x75 Torsion Bar Adjuster Bolt GM
GM Positions: Left
Description: 4wd. 2wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.42
$5.33
MSRP $8.42
$5.33
19
Torsion Bar Adjuster Nut GM
GM Positions: Left
Description: Genuine GM Torsion Bar Adjuster Nut, part number 11571153. This GM OEM torsion bar adjuster nut sets torsion bar preload to adjust front ride height, built to GM specifications for correct suspension geometry. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 11571153 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $25.04
$15.84
MSRP $25.04
$15.84
20
Torsion Bar Support GM
GM Description: Genuine GM Torsion Bar Support, part number 84149360. This GM OEM torsion bar support mounts and supports its component in the factory position. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 84149360 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.
MSRP $176.42
$119.25
MSRP $176.42
$119.25