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:
3406C DIESEL TRUCK ENGINE Idler Gear Shaft Pilot Bore
3406C DIESEL TRUCK ENGINE Auxiliary Drive Group
3406C DIESEL TRUCK ENGINE Governor And Fuel Pump Drive Group (Automatic Timing Advance Unit)
3406C DIESEL TRUCK ENGINE Governor And Fuel Pump Drive Group (4W4619 Only)(Automatic Timing Advance Unit)
3406C DIESEL TRUCK ENGINE Fuel Filter Base
3406C DIESEL TRUCK ENGINE Primary Fuel Filter
3406C DIESEL TRUCK ENGINE Fuel Ratio Control
3406C DIESEL TRUCK ENGINE Ether Starting Aid
3406C DIESEL TRUCK ENGINE Governor Control Linkage
3406C DIESEL TRUCK ENGINE Switch Group (Used On Engines With BrakeSaver)
3406C DIESEL TRUCK ENGINE Governor
3406C DIESEL TRUCK ENGINE Fuel Injection Pump Housing
3406C DIESEL TRUCK ENGINE Front Housing And Covers
3406C DIESEL TRUCK ENGINE Engine Front Support
3406C DIESEL TRUCK ENGINE Front (Timing) Gear Group
3406C DIESEL TRUCK ENGINE Camshaft
3406C DIESEL TRUCK ENGINE Camshaft Bearings
3406C DIESEL TRUCK ENGINE Valve Covers
3406C DIESEL TRUCK ENGINE Breather Cap
3406C DIESEL TRUCK ENGINE Valves
3406C DIESEL TRUCK ENGINE Valve Rocker Arms, Lifters And Bridges
3406C DIESEL TRUCK ENGINE Cylinder Head
3406C DIESEL TRUCK ENGINE Turbochargers
3406C DIESEL TRUCK ENGINE Exhaust Manifold