3121552 HOSE AS Caterpillar parts
304C CR, 305C CR
Rating:
Alternative (cross code) number:
CA3121552
312-1552
3121552
CA3121552
312-1552
3121552
MINI HYD EXCAVATOR,
Information:
Illustration 1 g03626001
(18) Hydraulic oil cooler
(19) Oil cooler inlet
(20) Oil cooler outlet The hydraulic oil cooler is mounted in the compartment ahead of the counterweight. The hydraulic oil cooler is in front of the engine. Hydraulic oil cooler (18) is integrated with the engine coolant radiator. The hydraulic oil cooler is mounted in the inboard side of the radiator.The hydraulic oil flows through the hydraulic oil cooler in order to maintain the operating temperature of the oil. A fan that is driven by the engine pulls air through the radiator. A portion of the return oil from the main control valves flow through the bypass check valve and flows to inlet (19) of hydraulic oil cooler (18). The hydraulic oil that is cooled by the hydraulic oil cooler flows through outlet (20) to the return filter to the hydraulic tank.
Caterpillar parts catalog:
Parts hose Caterpillar catalog:
5P1442
HOSE
120B, 120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 12G, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H NA, 140B, 140G, 140M, 140M 2, 140M 3, 140M 3 AWD, 14G, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 215, ...
120B, 120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 12G, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H NA, 140B, 140G, 140M, 140M 2, 140M 3, 140M 3 AWD, 14G, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 215, ...
5P1420
HOSE
120M, 12M, 216, 216B, 216B3, 226B, 226B3, 228, 2290, 232B, 235C, 236, 236B, 236B3, 236D, 2384C, 2390, 2391, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 2484C, 2491, 252B, 252B3, 256C, 257B, ...
120M, 12M, 216, 216B, 216B3, 226B, 226B3, 228, 2290, 232B, 235C, 236, 236B, 236B3, 236D, 2384C, 2390, 2391, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 2484C, 2491, 252B, 252B3, 256C, 257B, ...
9X2133
HOSE
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 303, 303.5C, 303.5D, 303.5E, 303C CR, 3...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 303, 303.5C, 303.5D, 303.5E, 303C CR, 3...
1032529
HOSE
120H, 120H ES, 120H NA, 120M 2, 135H, 135H NA, 236D, 242D, 246D, 257D, 259D, 262D, 272D, 272D XHP, 277D, 279D, 2864C, 287D, 289D, 299D, 299D XHP, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304C CR...
120H, 120H ES, 120H NA, 120M 2, 135H, 135H NA, 236D, 242D, 246D, 257D, 259D, 262D, 272D, 272D XHP, 277D, 279D, 2864C, 287D, 289D, 299D, 299D XHP, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304C CR...
5I8109
HOSE
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 3044C, 304D CR, 305.5D, 305C CR, 311, ...
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 3044C, 304D CR, 305.5D, 305C CR, 311, ...
7Y1976
HOSE-WATER
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 303, 303.5, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 30...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 303, 303.5, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 30...
7T5773
HOSE AS
12G, 130G, 140G, 304C CR, 305C CR, 436B, RM-300
12G, 130G, 140G, 304C CR, 305C CR, 436B, RM-300
3449311
HOSE AS
304C CR, 305D CR, 305E
304C CR, 305D CR, 305E
2794767
HOSE AS
304C CR, 305C CR
304C CR, 305C CR
2923392
HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
304C CR, 305.5D, 305C CR, 305D CR
3260015
HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
304C CR, 305.5D, 305C CR, 305D CR
2923369
HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
304C CR, 305.5D, 305C CR, 305D CR
3732355
HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
304C CR, 305.5D, 305C CR, 305D CR
2856936
HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
304C CR, 305.5D, 305C CR, 305D CR
2658574
HOSE
304C CR, 305.5D, 305C CR, 305D CR
304C CR, 305.5D, 305C CR, 305D CR
2831358
HOSE
304C CR, 305D CR
304C CR, 305D CR
2689243
HOSE
304C CR, 305D CR
304C CR, 305D CR
3074236
HOSE-RADIATOR
304C CR, 305C CR
304C CR, 305C CR
2923382
HOSE AS
304C CR, 305.5D, 305.5E, 305C CR, 305D CR, 305E
304C CR, 305.5D, 305.5E, 305C CR, 305D CR, 305E
3449311
HOSE AS
304C CR, 305D CR, 305E
304C CR, 305D CR, 305E
2747621
HOSE AS
304C CR
304C CR
2693042
HOSE AS
304C CR, 305C CR
304C CR, 305C CR
2674297
HOSE AS
304C CR, 305D CR, 305E
304C CR, 305D CR, 305E
3236864
HOSE AS
304C CR, 305C CR
304C CR, 305C CR