2003 Ford F-150 Lariat Crew Cab Pickup Fleetside Engine Crankshaft Main Bearing - JT4Z6333P

Select a Vehicle

2003 Ford F-150 Lariat Crew Cab Pickup Fleetside

Your Cart

View Cart

Notice: We do not stock all parts listed on our website; some parts require a special order. Most special orders ship within 4-5 business days but some may take 7-10 business days to ship. Some parts are on backorder and cannot be fulfilled, if time is of the essence, please call to verify availability before ordering. Some orders may require additional freight charges. Bumpers, body parts, batteries, seat belts and other hazardous materials are available for local pick up only.

SHOW MORE +

Find Parts That Fit:

Engine Crankshaft Main Bearing

Part Number: JT4Z6333P
Supersession(s): JT4Z-6333-P

View Engine Crankshaft Main Bearing Full-Sized Product Image 1 of 1

Bearing. Main. Crankshaft.
Engine Crankshaft Main Bearing. Grade 2. Position-2,3.. S. Engine.

Engine Crankshaft Main Bearing

Fits Aviator, Bronco, Edge, Excursion, Explorer, F-150, Police Interceptor Utility

Aviator; Main Bearing; Upper; Center And Rear; Grade 2. Bronco; Upper Center; Grade 2. Edge; Upper; Grade 2. MAIN BEARING; Edge; Upper; Grade 2. MAIN BEARING; Explorer; Upper; Center & Rear; Grade 2. MAIN BEARING; F-150; Upper Center; Grade 2. MAIN BEARING; F150; Upper Center; Grade 2. MAIN BEARING; Police Interceptor Utility; Upper; Center & Rear; Grade 2.
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

Oil cooler. Oil pan. Variable valve timing. F150; 0. 25MM O/S. F150; 0.50mm O/S; Left. F150; 0.50mm O/S; Right. F150; 2WD. F150; 4WD. F150; Exhaust; From 11/27/18. F150; Exhaust; Left. F150; Exhaust; Right. F150; Exhaust; To 11/27/18. F150; From 5/15/19. F150; Inner. F150; Intake; From 11/27/18. F150; Intake; Left. F150; Intake; Right. F150; Intake; To 11/27/18. F150; Left; Inner; Large. F150; Left; Inner; Small. F150; Left; Outer. F150; Outer; From 11/27/18. F150; Outer; To 11/27/18. F150; Right; Inner; Large. F150; Right; Inner; Small. F150; Right; Outer.

MAIN BEARING; F150; Upper Center; Grade 2.

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

Full Diagram

#26

Oil pan. Oil pump. Variable valve timing. Edge; 0.25MM O/S. Edge; 0.50MM O/S; Left. Edge; 0.50MM O/S; Right. Edge; Exhaust; From 12/04/18. Edge; Exhaust; Left. Edge; Exhaust; Right. Edge; Exhaust; To 12/04/18. Edge; From 07/15/19. Edge; From 12/04/18. Edge; Inner. Edge; Intake; From 12/04/18. Edge; Intake; Left. Edge; Intake; Right. Edge; Intake; To 12/04/18. Edge; Left; Inner. Edge; Left; Outer. Edge; Outer. Edge; Right; Inner. Edge; Right; Outer; From 2/19/16. Edge; Right; Outer; To 2/19/16. Edge; Standard; Left. Edge; Standard; Right. Edge; To 07/15/19.

MAIN BEARING; Edge; Upper; Grade 2.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#29

Oil cooler. Oil pan. Oil pump. Variable valve timing. DRIVE BELT; Explorer. DRIVE BELT; Police Interceptor Utility. Explorer; Center. Explorer; Exhaust; Left. Explorer; Exhaust; Right. Explorer; From 8/19/2019. Explorer; Front & Rear. Explorer; Intake; Left. Explorer; Intake; Right. Explorer; Left; Inner. Explorer; Left; Outer. Explorer; Main. Explorer; Right; Inner; Front. Explorer; Right; Inner; Rear. Explorer; Right; Outer. Explorer; Round; Center. Explorer; Round; Lower. Explorer; Round; Upper. Explorer; To 8/19/2019. Main bearing; Explorer; Lower; Center; Grade 1. Main bearing; Explorer; Lower; Center; Grade 2. Main bearing; Explorer; Lower; Center; Grade 3.

MAIN BEARING; Explorer; Upper; Center & Rear; Grade 2. MAIN BEARING; Police Interceptor Utility; Upper; Center & Rear; Grade 2.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#26

Oil pan. Oil pump. Variable valve timing. Aviator; Cylinder Head. Aviator; Exhaust; Left. Aviator; Exhaust; Right. Aviator; Feed. Aviator; Inner And Outer Gears. Aviator; Inner Cover; Upper; Left. Aviator; Inner Cover; Upper; Right/Center. Aviator; Intake; Left. Aviator; Intake; Right. Aviator; Left Side. Aviator; Left; Inner. Aviator; Left; Outer. Aviator; Main Bearing; Lower; Center; Grade 1. Aviator; Main Bearing; Lower; Center; Grade 2. Aviator; Main Bearing; Lower; Center; Grade 3. Aviator; Main Bearing; Lower; Center; Grade 4. Aviator; Main Bearing; Lower; Center; Grade 5. Aviator; Main Bearing; Lower; Center; Grade 6. Aviator; Main Bearing; Lower; Front And Rear; Grade 1. Aviator; Main Bearing; Lower; Front And Rear; Grade 2. Aviator; Main Bearing; Lower; Front And Rear; Grade 3. Aviator; Main Bearing; Lower; Front And Rear; Grade 4. Aviator; Main Bearing; Lower; Front And Rear; Grade 5.

Aviator; Main Bearing; Upper; Center And Rear; Grade 2.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#25

Oil cooler. Oil pan. Variable valve timing. F-150; Exhaust; Left. F-150; Exhaust; Right. F-150; Inner. F-150; Intake; Left. F-150; Intake; Right. F-150; Left; Inner; Large. F-150; Left; Inner; Small. F-150; Left; Outer. F-150; Outer. F-150; Right; Inner; Large. F-150; Right; Inner; Small. F-150; Right; Outer. F-150; Slack Side; Left. F-150; Slack Side; Right. F-150; Tensioner Side. Main bearing; F-150; Lower Center; Grade 1. Main bearing; F-150; Lower Center; Grade 2. Main bearing; F-150; Lower Center; Grade 3. Main bearing; F-150; Lower Center; Grade 4. Main bearing; F-150; Lower Center; Grade 5. Main bearing; F-150; Lower Center; Grade 6. Main bearing; F-150; Lower Front & Rear; Grade 1. Main bearing; F-150; Lower Front & Rear; Grade 2.

MAIN BEARING; F-150; Upper Center; Grade 2.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#25

Oil cooler. Oil pan. Oil pump. Variable valve timing. Bronco; Exhaust; Left. Bronco; Exhaust; Right. Bronco; Inner. Bronco; Intake; Left. Bronco; Intake; Right. Bronco; Left; Inner; Large. Bronco; Left; Inner; Small. Bronco; Left; Outer. Bronco; Lower Center; Grade 1. Bronco; Lower Center; Grade 2. Bronco; Lower Center; Grade 3. Bronco; Lower Center; Grade 4. Bronco; Lower Center; Grade 5. Bronco; Lower Center; Grade 6. Bronco; Lower Front & Rear; Grade 1. Bronco; Lower Front & Rear; Grade 2. Bronco; Lower Front & Rear; Grade 3. Bronco; Lower Front & Rear; Grade 4. Bronco; Lower Front & Rear; Grade 5. Bronco; Lower Front & Rear; Grade 6. Bronco; Outer. Bronco; Right; Inner; Large.

Bronco; Upper Center; Grade 2.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#25

Oil pan. Oil pump. Variable valve timing. Edge; 0.25MM O/S. Edge; 0.50MM O/S; Left. Edge; 0.50MM O/S; Right. Edge; Exhaust; Left. Edge; Exhaust; Right. Edge; Grade 1. Edge; Grade 2. Edge; Grade 3. Edge; Grade 4. Edge; Grade 5. Edge; Grade 6. Edge; Inner. Edge; Intake; Left. Edge; Intake; Right. Edge; Left; Inner. Edge; Left; Outer. Edge; Lower; Grade 1. Edge; Lower; Grade 2. Edge; Lower; Grade 3. Edge; Lower; Grade 4. Edge; Lower; Grade 5. Edge; Lower; Grade 6. Edge; Outer.

Edge; Upper; Grade 2.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#27

Oil cooler. Oil pan. Variable valve timing. Bronco; Cam Drive. Bronco; Exhaust; Left. Bronco; Exhaust; Right. Bronco; Feed. Bronco; Front Seal. Bronco; Gasket. Bronco; Intake; Left. Bronco; Intake; Right. Bronco; Left; Inner; From 05/17/21. Bronco; Left; Inner; To 05/03/21. Bronco; Left; Outer; From 05/17/21. Bronco; Left; Outer; To 05/03/21. Bronco; Left; Slack Side. Bronco; Left; Tensioner Side. Bronco; Lower Center; Grade 1. Bronco; Lower Center; Grade 2. Bronco; Lower Center; Grade 3. Bronco; Lower Center; Grade 4. Bronco; Lower Center; Grade 5. Bronco; Lower Center; Grade 6. Bronco; Lower Front & Rear; Grade 1. Bronco; Lower Front & Rear; Grade 2. Bronco; Lower Front & Rear; Grade 3.

Bronco; Upper Center; Grade 2.