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

Oil pump chain drive sprocket specification

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

.

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

• The oil pump drive sprocket has the assembly direction as shown in the figure.

1 | Oil pump drive sprocket
2 | Engine front
3 | Crankshaft sprocket