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Engine Crankshaft Main Bearing

Part Number: 5066738AB
Supersession(s): 05066738AB; 5066738AA
View 5066738AB Engine Crankshaft Main Bearing Full-Sized Product Image
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Bearings. Engine Crankshaft Main Bearing.
Engine Crankshaft Main Bearing. Includes: One Standard Upper & Lower Bearing For One Journal. Includes: One Standard Upper And Lower Bearing. Includes: Standard Upper & Lower Bearing For One Journal. Set.

Engine Crankshaft Main Bearing

Fits 1500, Commander, Dakota, Dakota, Durango, Grand Cherokee, Liberty, NITRO, Ram 1500

Commander; Grade T; Journals 2 and 3. Dakota; No. 2 & 3; Grade T. Durango; Stamped T; No. 2 & 3. Grand Cherokee; Grade T; Journals 2 and 3. Liberty; No. 2 & 3; Grade T. Nitro; No. 2 & 3; Grade T. Ram 1500; Grade T; Journals 2 and 3. Ram 1500; Grade T; Journals 2 and 3; 2WD. Ram 1500; Stamped T; No. 2 & 3.
Crankshaft Main Bearing - Repair or Replace
If your 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
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#32
BALANCE SHAFTS. OIL PAN. OIL PUMP. Ram 1500; All. Ram 1500; Auto Trans; 42RLE. Ram 1500; Auto Trans; 45RFE; 2WD; Body 41. Ram 1500; Auto Trans; 45RFE; 2WD; Body 61. Ram 1500; Auto Trans; 45RFE; 4WD; Body 41. Ram 1500; Auto Trans; 45RFE; 4WD; Body 61. Ram 1500; Exhaust. Ram 1500; Intake. Ram 1500; Left. Ram 1500; Manual Trans. Ram 1500; Right. Ram 1500; Set Of 3 Chains. Ram 1500; Stamped R; No. 1 & 4. Ram 1500; Stamped R; No. 2 & 3. Ram 1500; Stamped S; No. 1 & 4. Ram 1500; Stamped S; No. 2 & 3. Ram 1500; Stamped T; No. 1 & 4. Ram 1500; Stamped T; No. 2 & 3. Ram 1500; Stamped U; No. 1 & 4. Ram 1500; Stamped U; No. 2 & 3.
2 & 3. Ram 1500; Stamped T; No.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#32
BALANCE SHAFTS. OIL PAN. OIL PUMP. Durango; Exhaust. Durango; Intake. Durango; Set Of 3 Chains. Durango; Stamped R; No. 1 & 4. Durango; Stamped R; No. 2 & 3. Durango; Stamped S; No. 1 & 4. Durango; Stamped S; No. 2 & 3. Durango; Stamped T; No. 1 & 4. Durango; Stamped T; No. 2 & 3. Durango; Stamped U; No. 1 & 4. Durango; Stamped U; No. 2 & 3. SECONDARY CHAIN TENSIONER; Durango; Left. SECONDARY CHAIN TENSIONER; Durango; Right.
2 & 3. Durango; Stamped T; No.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#32
BALANCE SHAFTS. OIL PAN. OIL PUMP. Grand Cherokee; 2WD. Grand Cherokee; 4WD. Grand Cherokee; Exhaust. Grand Cherokee; Grade R; Journals 1 and 4. Grand Cherokee; Grade R; Journals 2 and 3. Grand Cherokee; Grade S; Journals 1 and 4. Grand Cherokee; Grade S; Journals 2 and 3. Grand Cherokee; Grade T; Journals 1 and 4. Grand Cherokee; Grade T; Journals 2 and 3. Grand Cherokee; Grade U; Journals 1 and 4. Grand Cherokee; Grade U; Journals 2 and 3. Grand Cherokee; Intake. Grand Cherokee; Left. Grand Cherokee; Right.
Grand Cherokee; Grade T; Journals 2 and 3.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#28
BALANCE SHAFTS. OIL PAN. OIL PUMP. Dakota; 2WD; Auto Trans. Dakota; 2WD; Left. Dakota; 2WD; Manual Trans. Dakota; 2WD; Right. Dakota; 4WD; Auto Trans. Dakota; 4WD; Left. Dakota; 4WD; Manual Trans. Dakota; 4WD; Right. Dakota; Exhaust. Dakota; Intake. Dakota; Left; w/o Plastic Valve Covers. Dakota; Left; w/Plastic Valve Covers. Dakota; No. 1 & 4; Grade R. Dakota; No. 1 & 4; Grade S. Dakota; No. 1 & 4; Grade T. Dakota; No. 1 & 4; Grade U. Dakota; No. 2 & 3; Grade R. Dakota; No. 2 & 3; Grade S. Dakota; No. 2 & 3; Grade T. Dakota; No. 2 & 3; Grade U. Dakota; Right; w/o Plastic Valve Covers. Dakota; Right; w/Plastic Valve Covers. Dakota; w/o Plastic Valve Covers.
2 & 3; Grade T. Dakota; No.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#32
BALANCE SHAFTS. OIL PAN. OIL PUMP. Commander; Exhaust. Commander; Grade R; Journals 1 and 4. Commander; Grade R; Journals 2 and 3. Commander; Grade S; Journals 1 and 4. Commander; Grade S; Journals 2 and 3. Commander; Grade T; Journals 1 and 4. Commander; Grade T; Journals 2 and 3. Commander; Grade U; Journals 1 and 4. Commander; Grade U; Journals 2 and 3. Commander; Intake. Commander; Left. Commander; Right.
Commander; Grade T; Journals 2 and 3.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#28
BALANCE SHAFTS. OIL PAN. OIL PUMP. Dakota; Auto Trans; 2WD. Dakota; Auto Trans; 4WD. Dakota; Exhaust. Dakota; Intake. Dakota; Left; 2WD. Dakota; Left; 4WD. Dakota; No. 1 & 2; Grade R. Dakota; No. 1 & 2; Grade S. Dakota; No. 1 & 2; Grade T. Dakota; No. 1 & 2; Grade U. Dakota; No. 2 & 3; Grade R. Dakota; No. 2 & 3; Grade S. Dakota; No. 2 & 3; Grade T. Dakota; No. 2 & 3; Grade U. Dakota; Primary. Dakota; Right; 2WD. Dakota; Right; 4WD. Dakota; Secondary.
2 & 3; Grade T. Dakota; No.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#32
BALANCE SHAFTS. OIL PAN. OIL PUMP. Grand Cherokee; Exhaust. Grand Cherokee; Grade R; Journals 1 and 2. Grand Cherokee; Grade R; Journals 2 and 3. Grand Cherokee; Grade S; Journals 1 and 2. Grand Cherokee; Grade S; Journals 2 and 3. Grand Cherokee; Grade T; Journals 1 and 2. Grand Cherokee; Grade T; Journals 2 and 3. Grand Cherokee; Grade U; Journals 1 and 2. Grand Cherokee; Grade U; Journals 2 and 3. Grand Cherokee; Intake. Grand Cherokee; Left. Grand Cherokee; Right.
Grand Cherokee; Grade T; Journals 2 and 3.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#32
BALANCE SHAFTS. OIL PAN. OIL PUMP. Ram 1500; Exhaust. Ram 1500; Grade R; Journals 1 and 2. Ram 1500; Grade R; Journals 2 and 3; 2WD. Ram 1500; Grade S; Journals 1 and 2; 2WD. Ram 1500; Grade S; Journals 2 and 3. Ram 1500; Grade T; Journals 1 and 2. Ram 1500; Grade T; Journals 2 and 3; 2WD. Ram 1500; Grade U; Journals 1 and 2; 2WD. Ram 1500; Grade U; Journals 2 and 3. Ram 1500; Intake. Ram 1500; Left. Ram 1500; Right.
Ram 1500; Grade T; Journals 2 and 3. Ram 1500; Grade T; Journals 2 and 3; 2WD.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#28
Balance shafts. Oil pan. Oil pump. Liberty; Auto Trans; 2WD. Liberty; Auto Trans; 4WD. Liberty; Exhaust. Liberty; Intake. Liberty; Left. Liberty; Manual Trans; 2WD. Liberty; Manual Trans; 4WD. Liberty; Manual Trans; All. Liberty; No. 1 & 4; Grade R. Liberty; No. 1 & 4; Grade S. Liberty; No. 1 & 4; Grade T. Liberty; No. 1 & 4; Grade U. Liberty; No. 2 & 3; Grade R. Liberty; No. 2 & 3; Grade S. Liberty; No. 2 & 3; Grade T. Liberty; No. 2 & 3; Grade U. Liberty; Right.
2 & 3; Grade T. Liberty; No.
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.
Full Diagram
CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. Diagram
#28
OIL PAN. OIL PUMP. Nitro; Auto Trans; 2WD. Nitro; Auto Trans; 4WD. Nitro; Exhaust. Nitro; Intake. Nitro; Left. Nitro; Manual Trans. Nitro; No. 1 & 4; Grade R. Nitro; No. 1 & 4; Grade S. Nitro; No. 1 & 4; Grade T. Nitro; No. 1 & 4; Grade U. Nitro; No. 2 & 3; Grade R. Nitro; No. 2 & 3; Grade S. Nitro; No. 2 & 3; Grade T. Nitro; No. 2 & 3; Grade U. Nitro; Right.
2 & 3; Grade T. Nitro; No.

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WARNING

Chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm may be present in automotive service, replacement parts and fluids. For more information, go to Cancer and Reproductive Harm. www.P65Warnings.ca.gov

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