Rocker Arms & Parts
availability
Timing Chain
GM
12646387
Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
$72.07
MSRP $113.91
Save $41.84
36.7% Off 
Timing Chain Guide
GM
12671645
Silverado, sierra. Left (pivot). Arm. CT4. Tension side. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$11.50
MSRP $16.81
Save $5.31
31.6% Off 
Timing Belt
GM
55493234
Oil pump belt. Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$23.93
MSRP $36.82
Save $12.89
35% Off 
Timing Belt Front Upper Cover Seal
GM
12689669
Silverado, sierra. 2.7L turbo. CT4. Upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$1.88
MSRP $2.75
Save $0.87
31.6% Off 
Camshaft Position Actuator
GM
12689342
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$146.64
MSRP $234.94
Save $88.30
37.6% Off 
Camshaft Phaser
GM
12621505
Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy
$143.61
MSRP $230.10
Save $86.49
37.6% Off 
Front Cover
GM
12731560
Silverado, sierra. Lower. Colorado. CT4. Canyon.
$40.81
MSRP $62.81
Save $22.00
35% Off 
Timing Belt Front Cover
GM
24587034
2.8L turbo diesel. Express, savana. Timing cover front. Canyon, Colorado. Upper. This GM Genuine Part is designed, engineered, and...
$143.63
MSRP $230.12
Save $86.49
37.6% Off 
Timing Chain Tensioner
GM
12736204
Silverado, sierra. Colorado. CT4. Canyon.
$48.71
MSRP $74.95
Save $26.24
35% Off 
Intake Camshaft Position Actuator
GM
12691898
Silverado, sierra. Intake. CT4. Helps ensure optimal camshaft positioning
Works alongside your vehicle's VVT solenoid to help maximize...
$84.63
MSRP $133.75
Save $49.12
36.7% Off 
Rear Main Seal Retainer
GM
40009454
Silverado, sierra. Suburban. Tahoe. Escalade ESV. Lower. Yukon.
$73.74
MSRP $116.54
Save $42.80
36.7% Off 
Upper Timing Cover Gasket
GM
12695868
Traverse. Upper. Acadia.
$2.75
MSRP $4.02
Save $1.27
31.6% Off 
Control Valve
GM
12736876
Silverado, sierra. Colorado. CT4. Canyon.
$20.53
MSRP $30.02
Save $9.49
31.6% Off 
Timing Chain
GM
12671642
Silverado, sierra. CT4. Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and...
$53.87
MSRP $82.90
Save $29.03
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