CRANKSHAFT SPROCKET CONSTRUCTION[L3]

id0110a4120400

• High-strength chromium steel has been adopted for the crankshaft sprocket. Due to carburizing protection, abrasion resistance at all chain contact points is increased.

• The crankshaft sprocket consists of the timing chain sprocket and oil pump sprocket, which are integrated into a single unit.

• The keyway on the crankshaft sprocket, used to position the crankshaft during installation, has been eliminated.

Timing Drive Sprocket Specification.

ITEM
Outer diameter (mm {in})	About 48.495 {1.9093}
Tooth width (mm {in})	About 8.03 {0.316}

Oil Pump Drive Sprocket Specification.

ITEM
Outer diameter (mm {in})	About 48.495 {1.9093}
Tooth width (mm {in})	About 5.93 {0.242}

atraan00000237