3666449 DOOR AS-ACCESS Caterpillar parts
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
Rating:
Alternative (cross code) number:
CA3666449
366-6449
3666449
CA3666449
366-6449
3666449
Weight: 195 pounds 88 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Compatible equipment models: 3666449:
Information:
Illustration 1 g01779856
Location of the gear pump for the rear axle (1) Gear pump (2) Motor (3) Suction housing
Illustration 2 g01779857
Section view of the gear pump for the rear axle (3) Suction housing (4) Adapter (5) Coupling (6) Suction screenGear pump (1) which provides lubrication oil to the rear axle is driven by hydraulic motor (2). The motor and the pump are connected by coupling (5) that is located in adapter (4). Hydraulic motor (2) is driven by fluid from the steering pump. This means that the rear axle can receive oil if the vehicle is at a stop or if the vehicle is moving. Oil flow is directed to pump motor (1) when the supply solenoid is OFF. Oil flow is blocked to gear pump (1) when the supply solenoid is ON.Gear pump (1) pulls oil from the bottom of the rear axle housing through suction screen (6). The oil flows through the oil filter for the rear axle. Then, the oil flows through the final drive bypass manifold. The oil is directed to the final drives and the bevel gear. The oil is also distributed to the bearings of the rear wheels.
Caterpillar parts catalog:
Parts door Caterpillar catalog:
4197872
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
4197874
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
3715495
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
4180903
DOOR AS-ACCESS
385C, 385C FS, 385C L, 390D, 390D L
385C, 385C FS, 385C L, 390D, 390D L
4180896
DOOR AS-ACCESS
385C, 385C FS, 385C L, 390D, 390D L
385C, 385C FS, 385C L, 390D, 390D L
4186342
DOOR AS-ACCESS
385C, 385C FS, 385C L, 390D, 390D L
385C, 385C FS, 385C L, 390D, 390D L
4186343
DOOR AS-ACCESS
385C, 385C FS, 385C L, 390D, 390D L
385C, 385C FS, 385C L, 390D, 390D L
2489359
DOOR AS
385C, 385C FS, 385C L, 385C L MH
385C, 385C FS, 385C L, 385C L MH
2489360
DOOR AS
385C, 385C FS, 385C L, 385C L MH
385C, 385C FS, 385C L, 385C L MH
2924683
DOOR AS-ACCESS
385C L MH
385C L MH
2924684
DOOR AS-ACCESS
385C L MH
385C L MH
2793952
DOOR GP-ACCESS
365C L MH, 385C L MH
365C L MH, 385C L MH
4191477
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
3666448
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
3666437
DOOR AS-ACCESS
345C, 345C L
345C, 345C L
3666433
DOOR AS-ACCESS
345C L, 345D, 345D L, 345D L VG, 349D, 349D L
345C L, 345D, 345D L, 345D L VG, 349D, 349D L
3666446
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
3666445
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
4180896
DOOR AS-ACCESS
385C, 385C FS, 385C L, 390D, 390D L
385C, 385C FS, 385C L, 390D, 390D L
4180903
DOOR AS-ACCESS
385C, 385C FS, 385C L, 390D, 390D L
385C, 385C FS, 385C L, 390D, 390D L
3715495
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
4197874
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
4197872
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
3666450
DOOR AS-ACCESS
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
385C, 385C FS, 385C L, 385C L MH, 390D, 390D L