2551344 HOSE-RADIATOR Caterpillar parts
D3K XL, D4K XL, D5K LGP
Rating:
Alternative (cross code) number:
CA2551344
255-1344
2551344
CA2551344
255-1344
2551344
Weight: 1 pounds 0 kg.
TRACK-TYPE TRACTOR,
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2025-03-11
2025-03-11
2024-10-23
2024-09-24
2021-11-09
2021-07-26
2020-07-01
Information:
Illustration 1 g01577633
(4) O-ring seal
Before operating the engine, the oil pump must be lubricated with clean engine oil. The oil pump must turn freely by hand. Damage to the drive gear and internal pump damage can occur if the oil pump is not lubricated with clean engine oil.
Oil type ... SAE 30Oil temperature ... 50 °C (122 °F)Pump speed ... 3000 rpmOil pressure ... 359 kPa (52 psi)Minimum oil flow ... 185 L/min (49 US gpm) (1) Gear Length of the new gear ... 50.000 0.025 mm (1.9685 0.0010 inch)Depth of bore in oil pump body for the gear ... 50.13 mm (1.974 inch)Note: Gears may be heated to a maximum temperature of 316 °C (601 °F) for installation in the shaft. (2) Oil pump shaft assembly Diameter of the shaft ... 18.000 0.005 mm (0.7087 0.0002 inch)Bore in oil pump body for the shaft ... 18.050 0.010 mm (0.7106 0.0004 inch) (3) Oil pump drive gear may be heated to a maximum temperature of 316 °C (601 °F) for installation in the shaft.
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, ...
5P0767
HOSE
1090, 1190, 1190T, 120G, 1290T, 1390, 140G, 215, 215B, 215C, 215D, 225, 225D, 227, 229, 2290, 229D, 231D, 235, 235B, 235C, 235D, 236D, 2384C, 2390, 2391, 242D, 245, 245B, 245D, 246D, 2470C, 2484C, 249...
1090, 1190, 1190T, 120G, 1290T, 1390, 140G, 215, 215B, 215C, 215D, 225, 225D, 227, 229, 2290, 229D, 231D, 235, 235B, 235C, 235D, 236D, 2384C, 2390, 2391, 242D, 245, 245B, 245D, 246D, 2470C, 2484C, 249...
5P6442
HOSE
215, 216, 228, 235, 235C, 236, 236B, 247, 248, 252B, 267, 267B, 268B, 287, 301.5, 301.6C, 302.5C, 303, 304, 305, 307B, 3116, 3126, 3176B, 3176C, 3196, 3208, 3306B, 3406E, 3456, 345B, 345B II, 345B II ...
215, 216, 228, 235, 235C, 236, 236B, 247, 248, 252B, 267, 267B, 268B, 287, 301.5, 301.6C, 302.5C, 303, 304, 305, 307B, 3116, 3126, 3176B, 3176C, 3196, 3208, 3306B, 3406E, 3456, 345B, 345B II, 345B II ...
8C3681
HOSE
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H, 16H NA, 225D, 231D, 236D, 242D, 2...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H, 16H NA, 225D, 231D, 236D, 242D, 2...
5P0743
HOSE
120K, 120K 2, 120M, 12K, 12M, 140G, 140K, 140K 2, 140M, 160K, 160M, 16M, 216, 228, 236, 236B, 236D, 242B, 242D, 246D, 247, 247B, 248, 257D, 259D, 262D, 267, 267B, 268B, 272D, 272D XHP, 277D, 279D, 287...
120K, 120K 2, 120M, 12K, 12M, 140G, 140K, 140K 2, 140M, 160K, 160M, 16M, 216, 228, 236, 236B, 236D, 242B, 242D, 246D, 247, 247B, 248, 257D, 259D, 262D, 267, 267B, 268B, 272D, 272D XHP, 277D, 279D, 287...
1945171
HOSE
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3,...
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3,...
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...
2635376
HOSE
3054C, 3054E, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E...
3054C, 3054E, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E...
2402586
HOSE AS
446D, C32, D10N, D3K XL, D6R III, D6T, D7R II, D9L
446D, C32, D10N, D3K XL, D6R III, D6T, D7R II, D9L
7T1159
HOSE AS
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 245D, 834G, 834H, 836G, 836H, 85...
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 245D, 834G, 834H, 836G, 836H, 85...
7T9105
HOSE AS
589, 988F, 988F II, D10R, D4K XL, D5K LGP, D9R
589, 988F, 988F II, D10R, D4K XL, D5K LGP, D9R
1634520
HOSE AS
D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL, D8R II
D3K XL, D3K2 LGP, D4K XL, D4K2 XL, D5K LGP, D5K2 XL, D8R II
3305411
HOSE AS
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP
2551343
HOSE-RADIATOR
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP
3305410
HOSE AS
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP
3461725
HOSE AS
D5R LGP, D6N, D6N LGP
D5R LGP, D6N, D6N LGP
3461724
HOSE AS
D5R LGP, D6N, D6N LGP
D5R LGP, D6N, D6N LGP
2703480
HOSE AS
D6T
D6T
3225898
HOSE AS
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP
2600631
HOSE
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP
2541090
HOSE-AIR
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP
2541087
HOSE-AIR
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP
2934381
HOSE
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP
3305412
HOSE AS
D3K XL, D4K XL, D5K LGP
D3K XL, D4K XL, D5K LGP