Idler Gear Assembly (For Front Gear Group)
Usage:
2W7455 Gear Assembly Used For Water Pump and Camshaft Drive
(1) Bore in bearing of gear (after assembly) ... 63.602 ± 0.038 mm (2.5040 ± .0015 in)
Diameter of bearing surface of the shaft ... 63.500 ± 0.013 mm (2.5000 ± .0005 in)
(2) Install bearing from rear face of gear assembly to a depth of ... 1.5 ± 0.5 mm (.06 ±.02 in)
(3) Length of gear ... 47.60 ± 0.05 mm (1.874 ± .002 in)
Length of the bearing surface of the shaft ... 47.85 ± 0.05 mm (1.884 ± .002 in)
Caterpillar Information System:
3406B DIESEL TRUCK ENGINE Idler Gear Shaft Pilot Bore
3406B DIESEL TRUCK ENGINE Auxiliary Drive Group
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3406B DIESEL TRUCK ENGINE Primary Fuel Filter
3406B DIESEL TRUCK ENGINE Fuel Ratio Control
3406B DIESEL TRUCK ENGINE Ether Starting Aid
3406B DIESEL TRUCK ENGINE Governor Control Linkage
3406B DIESEL TRUCK ENGINE Switch Group (Used On Engines With BrakeSaver)
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3406B DIESEL TRUCK ENGINE Front Housing And Covers
3406B DIESEL TRUCK ENGINE Engine Front Support
3406B DIESEL TRUCK ENGINE Front (Timing) Gear Group
3406B DIESEL TRUCK ENGINE Camshaft
3406B DIESEL TRUCK ENGINE Camshaft Bearings
3406B DIESEL TRUCK ENGINE Valve Covers
3406B DIESEL TRUCK ENGINE Breather Cap
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