1W4405 Gear-Crankshaft Fits Caterpillar Models
1W4405 Gear-Crankshaft Fits Caterpillar Models
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One New Aftermarket Replacement Gear-Crankshaft for Caterpillar (Cat) 3304 / 3306 Engines
This crankshaft gear is a precision-fit engine timing component used in Caterpillar 3304 and 3306 series engines. It seats on the crankshaft nose and drives the engine timing gear train, synchronizing the camshaft and other accessory drives. Replaces OEM part number 1W4405 and its cross-reference equivalents 2794982 and 279-4982.
Specifications
- Dimensions: approximately 4.53 x 4.53 x 1.57 in.
- Weight: approximately 2.6 lbs.
Compatible Models
Caterpillar Motor Graders: 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA
Caterpillar Excavators: 225, 330, 330 L, 350
Caterpillar Dozers / Track-Type Tractors: D6H
Caterpillar Wheel Loaders / Compactors: 815B, 966F
Caterpillar Forestry Equipment: 515, 517, 518
Caterpillar Engines (Industrial / Generator): 1673C, 3304, 3304B, 3306, 3306B
Replaces Part Number(s):
1W4405, 1W-4405, 2794982, 279-4982
New aftermarket replacement part - not remanufactured, not used.



