2003 Ford F-150 Lariat Crew Cab Pickup Fleetside Engine Crankshaft Main Bearing - 7T4Z6D309C

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2003 Ford F-150 Lariat Crew Cab Pickup Fleetside

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Engine Crankshaft Main Bearing

Part Number: 7T4Z6D309C
Supersession(s): 7T4Z-6D309-C

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Bearing. Crankshaft. Main.
Engine Crankshaft Main Bearing. Grade 3. Includes: One Standard Upper And Lower Bearing. Includes: One Upper And Lower Standard Bearing. Includes: One Upper And One Lower Bearing.. Set. Engine.

Engine Crankshaft Main Bearing

Edge, MKX; Grade 3. Explorer; w/o Turbo; Grade 3. F150; Grade 3. Flex; STD Grade 3. Flex; STD Grade 3; w/Turbo. Fusion, MKZ; Grade 3. MKS; Grade 3. MKT; Grade 3. MKZ; Grade 3. Mustang; Grade 3. Police Interceptor Sedan; Grade 3. Police Interceptor Utility; Grade 3. Police Interceptor; STD; Grade 3. Taurus; Grade 3.
Crankshaft Main Bearing - Repair or Replace
If your 2003 Ford F-150 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

#26

ADAPTER HOUSING. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Police Interceptor Sedan; All. Police Interceptor Sedan; Grade 1. Police Interceptor Sedan; Grade 2. Police Interceptor Sedan; Grade 3. Police Interceptor Sedan; Lower. Police Interceptor Sedan; Primary. Police Interceptor Sedan; Secondary. Police Interceptor Sedan; Upper. Police Interceptor Sedan; w/o Turbo; Exhaust; Left. Police Interceptor Sedan; w/o Turbo; Exhaust; Right. Police Interceptor Sedan; w/o Turbo; Inner; Left. Police Interceptor Sedan; w/o Turbo; Inner; Right. Police Interceptor Sedan; w/o Turbo; Intake; Left. Police Interceptor Sedan; w/o Turbo; Intake; Right. Police Interceptor Sedan; w/o Turbo; Left. Police Interceptor Sedan; w/o Turbo; O/S. Police Interceptor Sedan; w/o Turbo; Outer; Left. Police Interceptor Sedan; w/o Turbo; Outer; Right. Police Interceptor Sedan; w/o Turbo; Primary. Police Interceptor Sedan; w/o Turbo; Right. Police Interceptor Sedan; w/o Turbo; Secondary. Police Interceptor Sedan; w/o Turbo; Standard.

Police Interceptor Sedan; Grade 3. Taurus; Grade 3.

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

Full Diagram

#26

Oil cooler. Oil pan. Oil pump. Variable valve timing. Cylinder head bolt; F150. F150; . 050MM Oversize; From 11/1/11. F150; . 050MM Oversize; To 11/1/11. F150; 2WD. F150; 4WD. F150; Exhaust. F150; From 11/1/13. F150; Grade 1; From 9/1/13. F150; Grade 1; To 9/1/13. F150; Grade 2; From 9/1/13. F150; Grade 2; To 9/1/13. F150; Grade 3; From 9/1/13. F150; Grade 3; To 9/1/13. F150; Inner; Left. F150; Inner; Right. F150; Intake. F150; Left; From 6/12/13. F150; Left; To 6/12/13. F150; Lower. F150; Outer; Left. F150; Outer; Right. F150; Piston Pin.

F150; Grade 3.

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

Full Diagram

#27

OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Flex; 2.950MM. Flex; 2.965MM. Flex; 2.995MM. Flex; 2.998MM. Flex; 3.010MM. Flex; 3.280MM. Flex; 3.295MM. Flex; Exhaust; Left; From 8/1/08. Flex; Exhaust; Left; To 8/1/08. Flex; Exhaust; Left; w/o Turbo. Flex; Exhaust; Left; w/Turbo. Flex; Exhaust; Right; From 8/1/08. Flex; Exhaust; Right; To 8/1/08. Flex; Exhaust; Right; w/o Turbo. Flex; Exhaust; Right; w/Turbo. Flex; From 1/16/09; w/o Trailer Towing. Flex; From 1/16/09; w/Trailer Towing. Flex; From 6/21/16. Flex; Grade 1. Flex; Grade 2. Flex; Grade 3. Flex; Intake; Left; w/o Turbo.

Flex; STD Grade 3. Flex; STD Grade 3; w/Turbo.

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

Full Diagram

#26

Oil pan. Oil pump. Variable valve timing. EXHAUST CAMSHAFT GEAR; Explorer; 3.5L; w/Turbo. EXHAUST CAMSHAFT GEAR; Police Interceptor Utility; w/Turbo. Explorer; .50MM O/S; From 11/1/11. Explorer; .50MM O/S; To 11/1/11. Explorer; Grade 1. Explorer; Grade 2. Explorer; Grade 3. Explorer; Left; w/o Turbo. Explorer; Left; w/Turbo. Explorer; Lower. Explorer; Piston Pin. Explorer; Piston; w/o Turbo; .50MM/.020" O/S; From 11/1/11. Explorer; Piston; w/o Turbo; .50MM/.020" O/S; To 11/1/11. Explorer; Piston; w/o Turbo; Standard; From 11/1/11. Explorer; Piston; w/o Turbo; Standard; To 11/1/11. Explorer; Piston; w/Turbo; .50MM O/S; Left. Explorer; Piston; w/Turbo; .50MM O/S; Right. Explorer; Piston; w/Turbo; Standard; Left. Explorer; Piston; w/Turbo; Standard; Right. Explorer; Primary. Explorer; Right; w/o Turbo. Explorer; Right; w/Turbo. Explorer; Secondary; w/o Turbo.

Explorer; w/o Turbo; Grade 3.

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

Full Diagram

#26

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. CYLINDER HEAD BOLT; Mustang. Mustang; Auto Trans. Mustang; Exhaust. Mustang; Grade 1. Mustang; Grade 2. Mustang; Grade 3. Mustang; Inner; Left. Mustang; Inner; Right. Mustang; Intake. Mustang; Left. Mustang; Lower. Mustang; Manual Trans. Mustang; Outer; Left. Mustang; Outer; Right. Mustang; Piston Pin. Mustang; Primary Chain; Left. Mustang; Primary Chain; Right. Mustang; Right; From 1/18/11. Mustang; Right; To 1/18/11. Mustang; Secondary Chain. Mustang; Upper.

Mustang; Grade 3.

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

Full Diagram

#26

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Edge. MKX; Exhaust; Left. MKX; Exhaust; Right. MKX; From 1/11/08. MKX; From 8/1/08. MKX; Grade 2. MKX; Grade 3. MKX; Intake; Left. MKX; Intake; Right; To 8/1/08. MKX; Left. MKX; Part Of Short Block.. MKX; Primary. MKX; Right. MKX; Secondary; Left. MKX; Secondary; Right. MKX; To 1/11/08. MKX; To 8/1/08. MKX; w/o Trailer Towing Pkg.. MKX; w/Trailer Towing Pkg..

Edge. MKX; Grade 3.

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

Full Diagram

#26

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. MKZ; .050MM Oversize. MKZ; Exhaust; Left. MKZ; Exhaust; Right. MKZ; Grade 1. MKZ; Grade 2. MKZ; Grade 3. MKZ; Intake; Left. MKZ; Intake; Right. MKZ; Left; From 5/3/10. MKZ; Left; Production Engines Only. MKZ; Left; Reman Engines Only. MKZ; Left; To 5/3/10. MKZ; Primary; From 7/12/10. MKZ; Primary; To 7/12/10. MKZ; Right; All. MKZ; Right; From 5/3/10. MKZ; Right; Molded Plastic. MKZ; Right; Production Engines Only. MKZ; Right; Reman Engines Only. MKZ; Right; Stamped Steel. MKZ; Right; To 5/3/10. MKZ; Secondary; Left. MKZ; Secondary; Right.

Fusion. MKZ; Grade 3.

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

Full Diagram

#26

Oil pan. Oil pump. Variable valve timing. MKT; .050MM Oversize. MKT; All. MKT; Exhaust; Left. MKT; Exhaust; Right. Mkt; From 11/1/11. MKT; Grade 1; Upper. MKT; Grade 2; Lower. MKT; Grade 2; Upper. MKT; Grade 3; Lower. MKT; Grade 3; Upper. MKT; Inner; Left. MKT; Inner; Right. MKT; Intake; Left. MKT; Intake; Right. Mkt; Left; W/CNG/LPG Prep Pkg.. Mkt; Left; W/O CNG/LPG Prep Pkg.. MKT; Lower. MKT; Outer; Left. MKT; Outer; Right. Mkt; Part Of Short Block.. MKT; Primary Chain. Mkt; Right; W/CNG/LPG Prep Pkg.. Mkt; Right; W/O CNG/LPG Prep Pkg..

MKT; Grade 3.

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

Full Diagram

#26

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. CYLINDER HEAD BOLT; MKS. MKS; 0.50MM OS; Left. MKS; 0.50MM OS; Right. MKS; AWD. MKS; Exhaust; Left. MKS; Exhaust; Right. MKS; From 11/3/14. MKS; From 12/8/09. MKS; FWD. MKS; Grade 1. MKS; Grade 2. MKS; Grade 3. MKS; Intake; Left. MKS; Intake; Right. MKS; Lower. MKS; Primary. MKS; Right; All. MKS; Right; From 11/3/14. MKS; Right; Molded Plastic. MKS; Right; Stamped Steel. MKS; Right; To 11/3/14. MKS; Secondary; Left. MKS; Secondary; Right.

MKS; Grade 3.

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

Full Diagram

#26

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. CYLINDER HEAD BOLT; MKS. Inner Right. MKS; Exhaust; Left; From 8/1/08. MKS; Exhaust; Left; To 8/1/08. MKS; Exhaust; Right; From 8/1/08. MKS; Exhaust; Right; To 8/1/08. MKS; From 1/16/09. MKS; From 12/1/09. MKS; Grade 1. MKS; Grade 2. MKS; Grade 3. MKS; Inner Left. MKS; Intake; Left. MKS; Intake; Right. MKS; Left. MKS; Lower. MKS; Outer Left. MKS; Part Of Short Block.. MKS; Primary Chain. MKS; Right. MKS; Secondary Chain. MKS; Secondary; All. MKS; Secondary; Left.

MKS; Grade 3.