2012 Chevrolet Silverado Engine Crankshaft Main Bearing - 12643670 | GEORGE MATICK CHEVROLET, INC., REDFORD TOWNSHIP MI

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2012 Chevrolet Silverado

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Engine Crankshaft Main Bearing

Part Number: 12643670
Supersession(s): 12654816

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Bearings. Kit. Main.
Engine Crankshaft Main Bearing. Includes Upper and Lower Set. Includes: One Standard Upper & Lower Bearing. Includes: Upper And Lower Halves. Price Is For One Standard Upper & Lower Bearing. Set Per Journal. Bearing , CR/SHF. Engine Crankshaft Bearing.

Engine Crankshaft Main Bearing

Acadia limited; No. 3. Acadia; No. 3. ATS; Main Bearing. ATS; Main Bearings. Camaro; No. 1, 2, 4. Canyon, Colorado; No. 1, 2, 4. Caprice PPV; No. 1, 2, 4. Captiva Sport; Main Set. CT4. CTS; Full Set; w/Vsport. CTS; No.1, 2 & 4. Enclave, Traverse; No. 3. Enclave; Journals# 1,2,4. Equinox, Terrain; No. 1, 2, 4. Impala; Main Bearing; Stamped 1,2,4. Impala; Main Set; All. Impala; Main Set; Upper. LaCrosse; Full Set. SRX; Full Set. Traverse; Upper, Lower. XTS; Full Set.
Crankshaft Main Bearing - Repair or Replace
If your 2012 Chevrolet Silverado has developed a knocking or tapping sound coming from the engine, you could have a faulty crankshaft main bearing. Allow our certified technicians to help you determine the source of the noise and the best possible solution.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. CAMSHAFT OIL SEALS; XTS. XTS; AWD. XTS; Exhaust; Left; w/o Turbocharger. XTS; Exhaust; Left; w/Turbocharger. XTS; Exhaust; Right; w/o Turbocharger. XTS; Exhaust; Right; w/Turbocharger. XTS; Front; AWD. XTS; Front; FWD. XTS; Full Set. XTS; FWD. XTS; Intake; Left; w/o Turbocharger. XTS; Intake; Left; w/Turbocharger. XTS; Intake; Right; w/o Turbocharger. XTS; Intake; Right; w/Turbocharger. XTS; Left; w/o Turbocharger. XTS; Left; w/Turbocharger. XTS; Primary Chain; Lower. XTS; Primary Chain; Upper. XTS; Rear; Left; AWD. XTS; Rear; Left; FWD. XTS; Rear; Right; AWD. XTS; Rear; Right; FWD.

XTS; Full Set.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. ATS; All. ATS; California. ATS; Exhaust; Left. ATS; Exhaust; Right. ATS; Federal. ATS; Intake; Left. ATS; Intake; Right. ATS; Kit. ATS; Left; All. ATS; Left; California. ATS; Left; Federal. ATS; Left; w/o SIDI Engine. ATS; Left; w/SIDI Engine. ATS; Lower. ATS; Main Bearing. ATS; Primary Chain; Lower. ATS; Primary Chain; Upper. ATS; Primary; Left. ATS; Primary; Right. ATS; Right; All. ATS; Right; California. ATS; Right; Federal. ATS; Secondary Chain; Slack Side; Left.

ATS; Main Bearing.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Impala; .25MM OS. Impala; All; w/CNG. Impala; All; w/o CNG. Impala; California. Impala; Exhaust; Left. Impala; Exhaust; Right. Impala; Federal. Impala; Front. Impala; Intake; Left. Impala; Intake; Right. Impala; Left; All; w/CNG. Impala; Left; All; w/o CNG. Impala; Left; California. Impala; Left; Federal. Impala; Main Bearing; Stamped 1. Impala; Primary Chain; w/CNG. Impala; Primary Chain; w/o CNG. Impala; Rear. Impala; Right; All; w/CNG. Impala; Right; All; w/o CNG. Impala; Right; California. Impala; Right; Federal. Impala; Secondary Chain; w/CNG; Slack Side.

2. 4. Impala; Main Bearing; Stamped 1.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

Oil cooler. Oil pan. Oil pump. Variable valve timing. Impala; California. Impala; Exhaust; Left. Impala; Exhaust; Right. Impala; Federal. Impala; Front. Impala; Intake; Left. Impala; Intake; Right. Impala; Left; All. Impala; Left; California. Impala; Left; Federal. Impala; Main Set; All. Impala; Main Set; Lower. Impala; Main Set; Upper. Impala; Primary Chain. Impala; Rear. Impala; Right; All. Impala; Right; California. Impala; Right; Federal. Impala; Secondary Chain; Slack Side; Left. Impala; Secondary Chain; Slack Side; Right. Impala; Secondary Chain; Tensioner Side; Left. Impala; Secondary Chain; Tensioner Side; Right.

Impala; Main Set; All. Impala; Main Set; Upper.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Acadia Limited; Exhaust; Left. Acadia Limited; Exhaust; Right. Acadia Limited; Front. Acadia Limited; Intake; Left. Acadia Limited; Intake; Right. Acadia Limited; Left. Acadia limited; No. 1. Acadia limited; No. 3. Acadia Limited; Primary Chain; Lower. Acadia Limited; Primary Chain; Upper. Acadia Limited; Rear. Acadia Limited; Right. Acadia Limited; Secondary Chain; Slack Side; Left. Acadia Limited; Secondary Chain; Slack Side; Right. Acadia Limited; Secondary Chain; Tensioner Side; Left. Acadia Limited; Secondary Chain; Tensioner Side; Right. Acadia Limited; Secondary; Left. Acadia Limited; Secondary; Right. Acadia; Exhaust; Left; 1st Design. Acadia; Exhaust; Left; 2nd Design. Acadia; Exhaust; Right; 1st Design. Acadia; Exhaust; Right; 2nd Design. Acadia; Front.

3. Acadia limited; No. Acadia; No. Enclave. Traverse; No.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. SRX; Exhaust; Left. SRX; Exhaust; Right. SRX; Front. SRX; Full Set. SRX; Intake; Left. SRX; Intake; Right. SRX; Left. SRX; Primary Chain; Lower. SRX; Primary Chain; Upper. SRX; Rear; Left; w/AWD. SRX; Rear; Left; w/o AWD. SRX; Rear; Right; w/AWD. SRX; Rear; Right; w/o AWD. SRX; Right. SRX; Secondary Chain; Slack Side; Left. SRX; Secondary Chain; Slack Side; Right. SRX; Secondary Chain; Tensioner Side; Left. SRX; Secondary Chain; Tensioner Side; Right. SRX; Secondary; Left. SRX; Secondary; Right. SRX; Thrust Bearing. SRX; w/AWD. SRX; w/o AWD.

SRX; Full Set.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

Oil pan. Oil pump. Variable valve timing. 2 & 4. CTS; 3.6L H/O; Exhaust; Left. CTS; 3.6L H/O; Exhaust; Right. CTS; 3.6L H/O; Intake; Left. CTS; 3.6L H/O; Intake; Right. CTS; 3.6L H/O; Left. CTS; 3.6L H/O; Right. CTS; 3.6L; Exhaust; Left. CTS; 3.6L; Exhaust; Right. CTS; 3.6L; Intake; Left. CTS; 3.6L; Intake; Right. CTS; 3.6L; Left. CTS; 3.6L; Right. CTS; Exhaust. CTS; Intake; Left. CTS; Intake; Right. Cts; Left; 3. 6L H/O. Cts; No. 1. Cts; No. 3. CTS; Primary; Left. CTS; Primary; Right. CTS; Right. CTS; Secondary; Left.

2 & 4. CTS; No.1.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

Oil pan. Oil pump. Variable valve timing. 2 & 4. CTS; Exhaust; Left. CTS; Exhaust; Right. CTS; Intake; Left. CTS; Intake; Right. CTS; Left. Cts; No. 1. Cts; No. 3. CTS; Primary; Left. CTS; Primary; Right. CTS; Right. CTS; Secondary; Left. CTS; Secondary; Right. CTS; w/AWD; Left. CTS; w/AWD; Right. CTS; w/o AWD; All. CTS; w/o AWD; Auto Trans. CTS; w/o AWD; Left. CTS; w/o AWD; Manual Trans. CTS; w/o AWD; Right.

2 & 4. CTS; No.1.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Camaro; Auto Trans. Camaro; Exhaust; Left. Camaro; Exhaust; Right. Camaro; Intake; Left. Camaro; Intake; Right. Camaro; Left. Camaro; Manual Trans. Camaro; No. 1. Camaro; No. 3. Camaro; Primary Chain. Camaro; Right. Camaro; Secondary Chain; Slack Side; Left. Camaro; Secondary Chain; Slack Side; Right. Camaro; Secondary Chain; Tensioner Side; Left. Camaro; Secondary Chain; Tensioner Side; Right. Camaro; Secondary; Left. Camaro; Secondary; Right.

1. 2. 4. Camaro; No.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. LaCrosse; #1. LaCrosse; #3. LaCrosse; Exhaust; Left. LaCrosse; Exhaust; Right. LaCrosse; Front. LaCrosse; Full Set. LaCrosse; Intake; Left. LaCrosse; Intake; Right. LaCrosse; Left Camshaft Gear. LaCrosse; Primary Chain. LaCrosse; Rear; Left; w/AWD. LaCrosse; Rear; Left; w/o AWD. LaCrosse; Rear; Right; w/AWD. LaCrosse; Rear; Right; w/o AWD. LaCrosse; Right Camshaft Gear. LaCrosse; Secondary Chain; Slack Side; Left. LaCrosse; Secondary Chain; Slack Side; Right. LaCrosse; Secondary Chain; Tensioner Side; Left. LaCrosse; Secondary Chain; Tensioner Side; Right. LaCrosse; Secondary; Left. LaCrosse; Secondary; Right. LaCrosse; Thrust Bearing. LaCrosse; w/AWD.

LaCrosse; Full Set.