2021 Ford Expedition Engine Timing Chain Tensioner - ML3Z6K254A

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2021 Ford Expedition

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Engine Timing Chain Tensioner
This Fits Your 2021 Ford Expedition

Part Number: ML3Z6K254A
Supersession(s): BR3Z6K254B; ML3Z-6K254-A

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Tensioner. Timing. Belt. Engine Chain.
An oil pressurized Tensioner that keeps the Chain that runs from the crankshaft to camshaft or the Chain that runs from camshaft to camshaft, from becoming loose and jumping a tooth or more causing Engine damage or out of sync crankshaft to camshaft Timing. Cam To Cam.

Engine Timing Chain Tensioner

Fits F-150, Mustang

F-150; Upper. F150; Secondary. Mustang; Secondary. SECONDARY CHAIN TENSIONER; F150. SECONDARY CHAIN TENSIONER; Mustang.

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

Full Diagram

#20

OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. 4; Boss. 4; GT. Mustang; Boss; w/Lagauna Seca Pkg.. Mustang; Boss; w/o Lagauna Seca Pkg.; From 12/19/11. Mustang; Boss; w/o Lagauna Seca Pkg.; To 12/19/11. Mustang; Center. Mustang; Exhaust; Boss. Mustang; Exhaust; GT. Mustang; Exhaust; Left; Boss. Mustang; Exhaust; Left; GT. Mustang; Exhaust; Right; Boss. Mustang; Exhaust; Right; GT. Mustang; GT; w/o Premium Brakes. Mustang; GT; w/Premium Brakes. Mustang; Intake; Boss. Mustang; Intake; From 8/16/10. Mustang; Intake; GT. Mustang; Intake; Left. Mustang; Intake; Right. Mustang; Intake; To 8/16/10. Mustang; Left; Boss. Mustang; Left; GT.

Mustang; Secondary.

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

Full Diagram

#20

OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. F150; .25mm Undersize. F150; 2WD; From 3/19/11. F150; 2WD; To 3/19/11. F150; 4WD. F150; Center. F150; Exhaust; Left. F150; Exhaust; Right. F150; From 1/4/13. F150; From 12/1/11. F150; From 3/27/12 To 1/4/13. F150; Intake; Left. F150; Intake; Right. F150; Left; From 2/29/12. F150; Left; To 2/29/12. F150; Piston Pin. F150; Primary; From 1/4/13. F150; Primary; From 3/31/11 To 1/4/13. F150; Primary; To 3/31/11. F150; Right. F150; Secondary. F150; Standard; Grade 1; Position 1. F150; Standard; Grade 1; Position 5.

F150; Secondary.

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

Full Diagram

#20

Adapter housing. Oil cooler. Oil pan. Oil pump. Variable valve timing. Mustang; All. Mustang; Center. Mustang; Except Rear Journal; Grade 1. Mustang; Except Rear Journal; Grade 2. Mustang; Except Rear Journal; Grade 3. Mustang; Exhaust; Left. Mustang; Exhaust; Right. Mustang; Inlet. Mustang; Intake; Left. Mustang; Intake; Right. Mustang; Left; Standard. Mustang; Left; Thicker. Mustang; Lower. Mustang; Outlet. Mustang; Rear Journal; Grade 1. Mustang; Rear Journal; Grade 2. Mustang; Rear Journal; Grade 3. Mustang; Right; Center Gasket. Mustang; Right; Main Gasket. Mustang; Right; Standard. Mustang; Right; Thicker.

SECONDARY CHAIN TENSIONER; Mustang.

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

Full Diagram

#20

OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. F150; 2WD. F150; 4WD. F150; Both Sides; Spark Plug Seals. F150; Both Sides; VCT Seals. F150; Center. F150; Exhaust; Left. F150; Exhaust; Right. F150; Grade 1. F150; Grade 2. F150; Grade 3. F150; Intake; Left. F150; Intake; Right. F150; Left. F150; Lower. F150; Right; Inner Gasket. F150; Right; Outer Gasket. F150; Upper. F150; w/CNG. F150; w/Gaseous Prep Pack; Left. F150; w/Gaseous Prep Pack; Right. F150; w/o CNG. F150; w/o Gaseous Prep Pack; Left.

SECONDARY CHAIN TENSIONER; F150.

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

Full Diagram

#20

Oil cooler. Oil pan. Oil pump. Variable valve timing. GT350R. Mustang; Center. Mustang; Except Rear Journal; Grade 1; GT350. Mustang; Except Rear Journal; Grade 1; GT500. Mustang; Except Rear Journal; Grade 2; GT350. Mustang; Except Rear Journal; Grade 2; GT500. Mustang; Except Rear Journal; Grade 3; GT350. Mustang; Except Rear Journal; Grade 3; GT500. Mustang; Exhaust; GT350. Mustang; Exhaust; GT500. Mustang; Exhaust; Left; GT350. Mustang; Exhaust; Left; GT500. Mustang; Exhaust; Right; GT350. Mustang; Exhaust; Right; GT500. Mustang; GT350. Mustang; GT500. Mustang; Intake; From 1/24/17. Mustang; Intake; GT350. Mustang; Intake; GT500. Mustang; Intake; Left; GT350. Mustang; Intake; Left; GT500. Mustang; Intake; Right; GT350.

SECONDARY CHAIN TENSIONER; Mustang.

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

Full Diagram

#19

Oil cooler. Oil pan. Variable valve timing. 4; Grade 1. 4; Grade 2. 4; Grade 3. F-150; All; Power Converter #1. F-150; All; Power Converter #2. F-150; Exhaust; Left. F-150; Exhaust; Right. F-150; For Standard Rocker Arms. F-150; For VDE Rocker Arms. F-150; From 12/06/21. F-150; Intake; Left. F-150; Intake; Right. F-150; Left; w/Corrosion Protect. F-150; Left; w/o Corrosion Protect. F-150; Lower; Position 1. F-150; Lower; Position 5; Grade 1. F-150; Lower; Position 5; Grade 2. F-150; Lower; Position 5; Grade 3. F-150; Power Converter #1. F-150; Power Converter #2. F-150; Primary Chain. F-150; Right; w/Corrosion Protect. F-150; Right; w/o Corrosion Protect.

F-150; Upper.