CRANKSHAFT SPROCKET, OIL PUMP DRIVE SPROCKET CONSTRUCTION[L3 Turbo]


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•  The crankshaft sprocket and oil pump drive sprocket are different sizes. Be careful to install them correctly.

Timing chain drive sprocket specification

Item

Specification

Outer diameter
(mm {in})
52.5 {2.0669}
Tooth width
(mm {in})
4.22 {0.1661}

Oil pump chain drive sprocket specification

Item

Specification

Outer diameter
(mm {in})
54.5 {2.1456}
Tooth width
(mm {in})
3.1 {0.1220}

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1
Outer diameter
2
Tooth width
3
Crankshaft sprocket
4
Oil pump drive sprocket

•  The oil pump drive sprocket has the assembly direction as shown in the figure.
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1
Oil pump drive sprocket
2
Engine front
3
Crankshaft sprocket