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PISTON 4J3344 - Caterpillar


4J3344 PISTON Caterpillar parts 14E, 16, 4S, D4E
Rating:
37
Alternative (cross code) number:
CA4J3344
4J-3344
4J3344
Caterpillar 4J3344 PISTON
Weight: 8 pounds 3 kg.
Information:
PISTON DIAMETER  31.763  mm
THICKNESS  58.5  mm
NUMBER OF C BORE 
Wear Ring Dia  114.07 

Buy PISTON 4J3344 Caterpillar genuine, new aftermarket tractor parts with delivery
BULLDOZER, TRACK-TYPE TRACTOR,

Compatible equipment models: 4J3344:

BULLDOZER  4S  
MOTOR GRADER  14E   16  
TRACK-TYPE TRACTOR  D4E   Caterpillar
Number on catalog scheme: None
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Information:


Illustration 1 g00811028
The cooling system has two pumps that are driven by the engine. Coolant from the jacket water cools the first stage of the aftercooler. The separate circuit cools the second stage.
Illustration 2 g00811012
Cooling system for the jacket water and a separate circuit for the two-stage aftercooler that operates at a standard temperature
Water temperature regulators are used in each circuit in order to maintain correct operating temperatures.Jacket Water System
The jacket water pump is located on the right front side of the engine. The water pump has a gear that is driven by the lower right front gear group. Coolant from the radiator or the heat exchanger enters the water pump's inlet. The rotation of the impeller in the jacket water pump pushes the coolant through the system.The flow of the coolant is divided. Some of the coolant from the jacket water pump flows through a tube to the front of the cylinder block and into the main distribution manifold for the water jacket of each cylinder. The remainder of the coolant flows through the engine oil cooler. After flowing through the engine oil cooler, this portion of the coolant is divided again. Some of the coolant flows into the water jacket of the right rear cylinder. This coolant is mixed throughout the engine's water jacket with the coolant that flows to the front of the cylinder block. The remainder of the coolant flows through the first stage of the aftercooler.The coolant inside the cylinder block flows around the cylinder liners. The water jacket is smaller near the top of the cylinder liners. This shelf causes the coolant to flow faster for better cooling of the cylinder liner. The coolant is pumped up through water directors into the cylinder heads. The coolant flows through passages around these items in the cylinder head: valves, valve seat inserts, spark plug adapter and exhaust outlets.The coolant exits the cylinder heads through tubes and the coolant flows into the water manifold.Coolant flows through the water manifold into lines for the turbocharger turbine housing and for the exhaust bypass valve. The coolant returns to the water manifold.Air is vented from the high points of the cooling system. The vent line from the connection must be straight and the vent line must have a slight upward slope. The vent must not be obstructed. The water manifold directs the coolant to the water temperature regulator housing. The engine has eight water temperature regulators. The water temperature regulators control the direction of the coolant flow according to the coolant temperature.When the coolant achieves normal operating temperature, the water temperature regulators open and coolant flow is divided. Most of the coolant goes through the radiator or through the heat exchanger. This coolant circulates back to the jacket water pump. The remainder of the coolant goes through a bypass tube to the jacket water pump.Note: The water temperature regulators are necessary to maintain the correct engine temperature. If the water temperature regulators are not installed in the system, there is

Caterpillar parts catalog:

Caterpillar parts catalog
NO. 16 MOTOR GRADER 49G00001-00304 (MACHINE)
NO. 16 MOTOR GRADER 49G00305-00682 (MACHINE)
NO. 16 MOTOR GRADER 49G00683-UP (MACHINE)
NO. 14E MOTOR GRADER / DIRECT DRIVE / 12K00001-02198 (MACHINE)
NO. 12F MTR. GRADER / DIRECT DRIVE / 13K00001-05286 (MACHINE)
NO. 14E MOTOR GRADER / POWER SHIFT / 72G00001-01340 (MACHINE)
NO. 14E MOTOR GRADER 12K02199-UP (MACHINE)
NO. 12F MTR. GRADER 13K05287-UP (MACHINE)
NO. 12F MTR. GRADER 89H01538-UP (MACHINE)
NO. 14E MTR. GRADER 72G01341-UP (MACHINE)
4A & 4S BULLDOZERS 45J00001-UP
D4E TRACTOR / DIRECT DRIVE / 27X00918-UP (MACHINE) POWERED BY 3304 ENGINE
D4E TRACTOR / POWER SHIFT / 28X01727-UP (MACHINE) POWERED BY 3304 ENGINE
4A AND 4S BULDOZERS 67E00001-UP
D4E TRACTOR / DIRECT DRIVE / 68X00767-UP (MACHINE) POWERED BY 3304 ENGINE
D4E TRACTOR / POWER SHIFT / 69X01425-UP (MACHINE) POWERED BY 3304 ENGINE
D4E LGP TRACTOR / DIRECT DRIVE / 71X00426-UP (MACHINE) POWERED BY 3304 ENGINE
D4E LGP / POWER SHIFT / 72X00639-UP (MACHINE) POWERED BY 3304 ENGINE
4A & 4S BULLDOZERS 45J00001-UP
4A AND 4S BULDOZERS 67E00001-UP
4A & 4S BULLDOZERS 45J00001-UP
D4E TRACTOR / POWERSHIFT / 51X00842-UP (MACHINE) POWERED BY 3304 ENGINE
D4E TRACTOR / DIRECT DRIVE / 50X00001-00753 (MACHINE) POWERED BY 3304 ENGINE
D4E TRACTOR / DIRECT DRIVE / 50X00754-UP (MACHINE) POWERED BY 3304 ENGINE
D4E TRACTOR / POWERSHIFT / 51X00001-00841 (MACHINE) POWERED BY 3304 ENGINE
4A,4S BULLDOZER 84E00001-UP


Parts piston Caterpillar catalog:

1W6588 PISTON & ROD GP
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 160G, 160H, 160H ES, 160H NA, 163H NA, 3304, 3304B, 3306, 517, 561D, 930, 930R, 936, 936F, 966C, 966R, CB-534, D4E, D4E S...
9H7670 PISTON
561B, 561C, 941, 951B, 955C, 955H, 955K, 955L, 977D, D4D, D4E, D4E SR, D5, D5B, D5E
3J9325 PISTON
14E, 4S, 572G, 583K, 613, 613B, 814, 814S, 815, 920, 930, 966C
4M8868 PISTON
16, 651, 657, 666, 768B, 769, 772, 773
5S3664 PISTON
57, 58, 594H, 980, 980B, D10N, D10R, D7G, D8L, D9L, D9N
2P1976 PISTON
57, 58, 594H, D10N, D10R, D7G, D8L, D9L, D9N
8J2023 PISTON
920, 930, 950
2P1606 PISTON
594, 594H, D9H
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