8J3443 BEARING Caterpillar parts
3P, D3B, D3C III, D4B, D4C, D4C II, D4C III, D5C, D5C III
Rating:
Alternative (cross code) number:
CA8J3443
8J-3443
8J3443
CA8J3443
8J-3443
8J3443
Weight: 20 pounds 9 kg.
BULLDOZER, TRACK-TYPE TRACTOR,
Related part:
8J3443
BEARING-YM
3967281
CL
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$267.14
08 Sep 2023
Amazon.com
CTP 8J3443 Bearing for Heavy Equipment
CTP Bearing only || Sold in each || Easy in-and-out fit
CTP Bearing only || Sold in each || Easy in-and-out fit
$271.05
15 Jul 2023
Amazon.com
CTP 8J3443 Bearing for Heavy Equipment
CTP Bearing only || Sold in each || Easy in-and-out fit
CTP Bearing only || Sold in each || Easy in-and-out fit
Compatible equipment models: 8J3443:
Information:
An open is a failure of an electrical circuit that results in no flow of electrical current. An open circuit can be caused by failed electrical wires or a poor connection of electrical connectors. If an electrical wire or a connection is broken, the flow of electrical current through the circuit is interrupted. A normally closed circuit will have less than 5 ohms of resistance. The following procedure explains the test for an open circuit:Reference: For a complete electrical schematic, refer to Electrical System Schematic for the machine that is being serviced.TEST FOR AN OPEN CIRCUIT.
Identify the connectors and the wire numbers of the suspect circuits. Use the Electrical System Schematic of the machine to identify the circuits.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the component and the ECM from the wiring harness.
At one of the disconnected harness connections, place a jumper wire from the contact of the suspect wire to frame ground.
At the other connector of the machine harness, use a multimeter to measure the resistance from the contact of the suspect wire to frame ground. Expected Result: The resistance is less than 5 ohms.OK - The resistance is less than 5 ohms. The harness circuit is correct.Stop. NOT OK - The resistance is greater than 5000 ohms. There is an open in the machine harness.Repair: Repair the machine harness or replace the machine harness.Stop.
Identify the connectors and the wire numbers of the suspect circuits. Use the Electrical System Schematic of the machine to identify the circuits.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the component and the ECM from the wiring harness.
At one of the disconnected harness connections, place a jumper wire from the contact of the suspect wire to frame ground.
At the other connector of the machine harness, use a multimeter to measure the resistance from the contact of the suspect wire to frame ground. Expected Result: The resistance is less than 5 ohms.OK - The resistance is less than 5 ohms. The harness circuit is correct.Stop. NOT OK - The resistance is greater than 5000 ohms. There is an open in the machine harness.Repair: Repair the machine harness or replace the machine harness.Stop.
Caterpillar parts catalog:
Parts bearing Caterpillar catalog:
6S8797
BEARING
931B, 931C, 931C II, 933, 933C, D3, D3B, D3C, D3C II, D3C III, D3G, D4C, D4C II, D4C III, D4G, PM-201, PM-565, PM-565B
931B, 931C, 931C II, 933, 933C, D3, D3B, D3C, D3C II, D3C III, D3G, D4C, D4C II, D4C III, D4G, PM-201, PM-565, PM-565B
6S3451
BEARING-IDLER
931B, 931C, 931C II, 933, 933C, D3, D3B, D3C, D3C II, D3C III, D4C, D4C II, D4C III
931B, 931C, 931C II, 933, 933C, D3, D3B, D3C, D3C II, D3C III, D4C, D4C II, D4C III
6S3453
BEARING-IDLER
931B, 931C, 931C II, 933, 933C, D3, D3B, D3C, D3C II, D3C III, D4C, D4C II, D4C III
931B, 931C, 931C II, 933, 933C, D3, D3B, D3C, D3C II, D3C III, D4C, D4C II, D4C III
6V8105
BEARING-ALIGNING
D3B, D3C III, D4C III, D5C III
D3B, D3C III, D4C III, D5C III
8J4504
BEARING
3P, 3S, 54, 613C, 613C II, 613G, 910, 931B, 933, 939, D3B, D3C II, D3C III, D4C III, D5C III
3P, 3S, 54, 613C, 613C II, 613G, 910, 931B, 933, 939, D3B, D3C II, D3C III, D4C III, D5C III
9S4775
BEARING-ROLLER
594, 931B, 931C, 931C II, 933, 935B, 939, D3B, D3C, D3C II, D3C III, D4C, D4C III, D5, D5C, D5C III, D6C, D7F, D8H, D9G
594, 931B, 931C, 931C II, 933, 935B, 939, D3B, D3C, D3C II, D3C III, D4C, D4C III, D5, D5C, D5C III, D6C, D7F, D8H, D9G
6K3030
BEARING-SLEEVE
627, 657B, 666B, 772, 773, 814, 910, 910E, 931B, 931C, 933, 935C, 939, 950, 966C, 980, 980B, 988, D3B, D3C II, D3C III, D4C, D4C III, D5C III, IT12B, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R...
627, 657B, 666B, 772, 773, 814, 910, 910E, 931B, 931C, 933, 935C, 939, 950, 966C, 980, 980B, 988, D3B, D3C II, D3C III, D4C, D4C III, D5C III, IT12B, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R...
6Y6832
BEARING-ROLLER
926, 939, D4H, D4HTSK II, D5C, D5C III, IT28B
926, 939, D4H, D4HTSK II, D5C, D5C III, IT28B
8Y6650
BEARING
939, 939C, D5C, D5C III
939, 939C, D5C, D5C III
5P6684
BEARING AS-NEEDLE
D4E, D4E SR, D5C III
D4E, D4E SR, D5C III
1143391
BEARING
933C, 939C, 966K, 966M XE, 972M XE, D3C III, D3G, D4C III, D4G, D5C III, D5G
933C, 939C, 966K, 966M XE, 972M XE, D3C III, D3G, D4C III, D4G, D5C III, D5G
6F3184
BEARING
3S, 4S, 5S, 6A, 955C, 955H, 977D, D3B, D4E, D5B, D7H
3S, 4S, 5S, 6A, 955C, 955H, 977D, D3B, D4E, D5B, D7H
9S4775
BEARING-ROLLER
594, 931B, 931C, 931C II, 933, 935B, 939, D3B, D3C, D3C II, D3C III, D4C, D4C III, D5, D5C, D5C III, D6C, D7F, D8H, D9G
594, 931B, 931C, 931C II, 933, 935B, 939, D3B, D3C, D3C II, D3C III, D4C, D4C III, D5, D5C, D5C III, D6C, D7F, D8H, D9G
8J4504
BEARING
3P, 3S, 54, 613C, 613C II, 613G, 910, 931B, 933, 939, D3B, D3C II, D3C III, D4C III, D5C III
3P, 3S, 54, 613C, 613C II, 613G, 910, 931B, 933, 939, D3B, D3C II, D3C III, D4C III, D5C III
9J9812
BEARING
3P, D3B, D3C III, D3G, D3K XL, D3K2 LGP, D4C III, D4G, D4K XL, D4K2 XL, D5C III, D5G, D5K LGP, D5K2 XL
3P, D3B, D3C III, D3G, D3K XL, D3K2 LGP, D4C III, D4G, D4K XL, D4K2 XL, D5C III, D5G, D5K LGP, D5K2 XL
6V8105
BEARING-ALIGNING
D3B, D3C III, D4C III, D5C III
D3B, D3C III, D4C III, D5C III
5G7945
BEARING
931B, 931C, 931C II, 933, 939, D3B, D3C, D3C II, D3C III, D4C, D4C III, D5C, D5C III
931B, 931C, 931C II, 933, 939, D3B, D3C, D3C II, D3C III, D4C, D4C III, D5C, D5C III
6S3453
BEARING-IDLER
931B, 931C, 931C II, 933, 933C, D3, D3B, D3C, D3C II, D3C III, D4C, D4C II, D4C III
931B, 931C, 931C II, 933, 933C, D3, D3B, D3C, D3C II, D3C III, D4C, D4C II, D4C III
8T0011
BEARING-OUTER
939, D3B, D3C, D5C, D5C III
939, D3B, D3C, D5C, D5C III
8J3328
BEARING-SLEEVE
931B, 933, 933C, 939, 939C, D3C III, D4C III, D5C III
931B, 933, 933C, 939, 939C, D3C III, D4C III, D5C III
5G1061
BEARING
931B, 933, 935B, 935C, 939, D3B, D3C II, D3C III, D4C III, D5C III
931B, 933, 935B, 935C, 939, D3B, D3C II, D3C III, D4C III, D5C III
6K3030
BEARING-SLEEVE
627, 657B, 666B, 772, 773, 814, 910, 910E, 931B, 931C, 933, 935C, 939, 950, 966C, 980, 980B, 988, D3B, D3C II, D3C III, D4C, D4C III, D5C III, IT12B, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R...
627, 657B, 666B, 772, 773, 814, 910, 910E, 931B, 931C, 933, 935C, 939, 950, 966C, 980, 980B, 988, D3B, D3C II, D3C III, D4C, D4C III, D5C III, IT12B, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R...
1065089
BEARING-ALIGNING
D3C III, D4C III, D5C III
D3C III, D4C III, D5C III
1U2956
BEARING
D3B, D3C, D3C III
D3B, D3C, D3C III