8D0989 BEARING ASSEM. Caterpillar parts
12F, 14E
Rating:
Alternative (cross code) number:
CA8D0989
8D-0989
8D0989
CA8D0989
8D-0989
8D0989
Weight: 0.80 pounds 0 kg.
MOTOR GRADER,
Information:
Components and Engine Oil Flow
Illustration 1 g03424800
(1) Engine oil filter
(2A) Tube
(2B) Tube
(3) Outlet bonnet
(4) Engine oil cooler
(5) Cooler bypass tube
(6) Outlet bonnet Unfiltered oil leaves the engine block through tube (2A). This oil flows through engine oil filter (1) and out through tube (2B).When the engine oil is cold, the viscosity of the oil is enough to cause the oil to go through cooler bypass tube (5). As a result, the engine oil will bypass engine oil cooler (4) until the oil warms and the oil becomes thinner.When the oil is warm, most of the engine oil will flow through engine oil cooler (4).Coolant Flow
Illustration 2 g03693656
(1) Shunt tank
(2) Radiator
(7) Water pump
(11) Engine oil cooler Reference: See Systems Operation, "Engine Cooling System" for additional information.Engine coolant flows through the cores in radiator (2) to shunt tank (1). The demand fan pulls cool air through the cores in radiator (2). This action lowers the temperature of the engine coolant. Engine coolant flows from water pump (7) to engine oil cooler. As a result, the engine oil that is flowing through engine oil cooler (4) is cooled.
Illustration 1 g03424800
(1) Engine oil filter
(2A) Tube
(2B) Tube
(3) Outlet bonnet
(4) Engine oil cooler
(5) Cooler bypass tube
(6) Outlet bonnet Unfiltered oil leaves the engine block through tube (2A). This oil flows through engine oil filter (1) and out through tube (2B).When the engine oil is cold, the viscosity of the oil is enough to cause the oil to go through cooler bypass tube (5). As a result, the engine oil will bypass engine oil cooler (4) until the oil warms and the oil becomes thinner.When the oil is warm, most of the engine oil will flow through engine oil cooler (4).Coolant Flow
Illustration 2 g03693656
(1) Shunt tank
(2) Radiator
(7) Water pump
(11) Engine oil cooler Reference: See Systems Operation, "Engine Cooling System" for additional information.Engine coolant flows through the cores in radiator (2) to shunt tank (1). The demand fan pulls cool air through the cores in radiator (2). This action lowers the temperature of the engine coolant. Engine coolant flows from water pump (7) to engine oil cooler. As a result, the engine oil that is flowing through engine oil cooler (4) is cooled.
Caterpillar parts catalog:
Parts bearing Caterpillar catalog:
4J3044
BEARING
140, 14E, 16, 615, 615C, 621, 621B, 621E, 623, 623E, 627, 627E, 631C, 631E, 633C, 637D, 637E, 641, 641B, 651E, 657, 657B, 657E, 844, 854G, 920, 930, 941, 950B, 951B, 963, 963B, 966D, 973, 980B, 980C, ...
140, 14E, 16, 615, 615C, 621, 621B, 621E, 623, 623E, 627, 627E, 631C, 631E, 633C, 637D, 637E, 641, 641B, 651E, 657, 657B, 657E, 844, 854G, 920, 930, 941, 950B, 951B, 963, 963B, 966D, 973, 980B, 980C, ...
7M1154
BEARING
120B, 12E, 12F, 140, 140B, 14E, 508, 518, 527, 561B, 561C, 931B, 943, 977K, 977L, D4D, D4E, D4E SR, D5, D5B, D5C, D5E, D5HTSK II, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL
120B, 12E, 12F, 140, 140B, 14E, 508, 518, 527, 561B, 561C, 931B, 943, 977K, 977L, D4D, D4E, D4E SR, D5, D5B, D5C, D5E, D5HTSK II, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL
4B3671
BEARING
14E, 16, 941, 951B, 955H, D8H
14E, 16, 941, 951B, 955H, D8H
3D2546
BEARING ASSEM.
12F, 14E, 561C, 571G, 650B, 666, 666B, D6R III, D7R II
12F, 14E, 561C, 571G, 650B, 666, 666B, D6R III, D7R II
8D4146
BEARING
12F, 12G, 16, 815B, 826C, 920, 950, 955L, 988B, 992C, G936
12F, 12G, 16, 815B, 826C, 920, 950, 955L, 988B, 992C, G936
5F0255
BEARING
120, 120B, 12E, 140, 140B, 14E, 583H, 621, 621B, 627, 627B, D8H
120, 120B, 12E, 140, 140B, 14E, 583H, 621, 621B, 627, 627B, D8H
4D2156
BEARING ASSEM.
120B, 12E, 12F, 140, 140B, 14E
120B, 12E, 12F, 140, 140B, 14E
3D6222
BEARING
12E, 140B, 14E
12E, 140B, 14E
3D4896
BEARING
12F, 14E
12F, 14E
4D6698
BEARING
120B, 12E, 12F
120B, 12E, 12F
6D6859
BEARING
120B, 12F, 140B, 14E
120B, 12F, 140B, 14E
5D9733
BEARING
14E, 16
14E, 16
3D0369
BEARING
140, 140B, 14E
140, 140B, 14E
4D0918
BEARING
140, 140B
140, 140B
5D7559
BEARING
140
140
6D4777
BEARING
14E, 16
14E, 16
6D4778
BEARING
14E, 16
14E, 16
5D0624
BEARING
12F, 14E
12F, 14E
5D8531
BEARING
14E, 16
14E, 16
5D9733
BEARING
14E, 16
14E, 16
5D8509
BEARING
14E, 16
14E, 16
7D7259
BEARING
120, 120B, 12F, 140B, 14E
120, 120B, 12F, 140B, 14E
6D4196
BEARING ASSEM.
12F, 14E
12F, 14E
6D7989
BEARING ASSEM.
12F, 14E
12F, 14E