2964633 SEAL-O-RING Caterpillar parts
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
Rating:
Alternative (cross code) number:
CA2964633
296-4633
2964633
CA2964633
296-4633
2964633
Weight: 0.01 pounds 0 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
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$9.28
11 Mar 2019
REPLACEMENT CATERPILLAR: REPLACEMENT CAT
CATERPILLAR 2964633 SEAL O RING NEW
$8.13
06 Jun 2022
0.1[0.05] Pounds
US: TakePart
CTP Caterpillar Seal O Ring (2964633) Aftermarket
CTP
CTP
Number on catalog scheme:
8
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Compatible equipment models: 2964633:
Information:
System Operation Description:Use this procedure to troubleshoot any suspect problems with the following sensors:
Coolant temperature sensor
Intake manifold air temperature sensor
Engine oil temperature sensorThis procedure covers the following diagnostic codes:
110-03 Engine Coolant Temperature open/short to +batt
110-04 Engine Coolant Temperature short to ground
172-03 Intake Manifold Air Temp open/short to +batt
172-04 Intake Manifold Air Temp short to ground
175-03 Engine Oil Temperature open/short to +batt
175-04 Engine Oil Temperature short to groundThe troubleshooting procedures for the diagnostic codes of each temperature sensor are identical. The temperature sensors are passive sensors that have two terminals. The temperature sensors do not require supply voltage from the Electronic Control Module (ECM).Pull-up VoltageThe ECM continuously outputs a pull-up voltage on the circuit for the sensor signal wire. The ECM uses this pull-up voltage in order to detect an open in the signal circuit. When the ECM detects the presence of a voltage that is above a threshold on the signal wire, the ECM will generate a -03 diagnostic code.If the sensor is disconnected at the sensor connector, the presence of pull-up voltage at the sensor connector indicates that the signal wire and the return wire from the sensor connector to the ECM are good.If the sensor is disconnected at the sensor connector, the absence of pull-up voltage at the sensor connector indicates an open in the signal wire, an open in the return wire, or a short to ground.If the sensor is disconnected at the sensor connector and the voltage on the signal wire at the sensor connector is different from pull-up voltage, the signal wire is shorted to another wire in the harness.
The connection of any electrical equipment and the disconnection of any electrical equipment may cause an explosion hazard which may result in injury or death. Do not connect any electrical equipment or disconnect any electrical equipment in an explosive atmosphere.
Test Step 1. Inspect the Electrical Connectors and the Wiring
Illustration 1 g01069296
Schematic
Turn the keyswitch to the OFF position.
Illustration 2 g01129440
Left side view (1) Engine coolant temperature sensor (2) Intake manifold air temperature sensor (3) Engine oil temperature sensor (4) ECM (5) J2/P2 ECM connector
Thoroughly inspect connector (5). Inspect the connectors for sensors (1), (2), and (3). Refer to Troubleshooting, "Electrical Connectors - Inspect".
Illustration 3 g01129493
P2 terminations for the engine temperature sensors (P2-18) Sensor return (P2-32) Engine coolant temperature (P2-34) Engine oil temperature (P2-35) Intake manifold air temperature
Illustration 4 g01120369
Harness connector for the temperature sensors (1) Signal (2) Return
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the temperature sensors.
Check the allen head screw on the ECM connectors for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque.
Check the harness and wiring for abrasions and for pinch points from each sensor to the ECM.Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted. The harness and wiring are free of corrosion, of abrasion, and of pinch points.Results:
OK - The connectors and wiring are OK. Proceed to Test Step 2.
Not OK - There is a problem in
Coolant temperature sensor
Intake manifold air temperature sensor
Engine oil temperature sensorThis procedure covers the following diagnostic codes:
110-03 Engine Coolant Temperature open/short to +batt
110-04 Engine Coolant Temperature short to ground
172-03 Intake Manifold Air Temp open/short to +batt
172-04 Intake Manifold Air Temp short to ground
175-03 Engine Oil Temperature open/short to +batt
175-04 Engine Oil Temperature short to groundThe troubleshooting procedures for the diagnostic codes of each temperature sensor are identical. The temperature sensors are passive sensors that have two terminals. The temperature sensors do not require supply voltage from the Electronic Control Module (ECM).Pull-up VoltageThe ECM continuously outputs a pull-up voltage on the circuit for the sensor signal wire. The ECM uses this pull-up voltage in order to detect an open in the signal circuit. When the ECM detects the presence of a voltage that is above a threshold on the signal wire, the ECM will generate a -03 diagnostic code.If the sensor is disconnected at the sensor connector, the presence of pull-up voltage at the sensor connector indicates that the signal wire and the return wire from the sensor connector to the ECM are good.If the sensor is disconnected at the sensor connector, the absence of pull-up voltage at the sensor connector indicates an open in the signal wire, an open in the return wire, or a short to ground.If the sensor is disconnected at the sensor connector and the voltage on the signal wire at the sensor connector is different from pull-up voltage, the signal wire is shorted to another wire in the harness.
The connection of any electrical equipment and the disconnection of any electrical equipment may cause an explosion hazard which may result in injury or death. Do not connect any electrical equipment or disconnect any electrical equipment in an explosive atmosphere.
Test Step 1. Inspect the Electrical Connectors and the Wiring
Illustration 1 g01069296
Schematic
Turn the keyswitch to the OFF position.
Illustration 2 g01129440
Left side view (1) Engine coolant temperature sensor (2) Intake manifold air temperature sensor (3) Engine oil temperature sensor (4) ECM (5) J2/P2 ECM connector
Thoroughly inspect connector (5). Inspect the connectors for sensors (1), (2), and (3). Refer to Troubleshooting, "Electrical Connectors - Inspect".
Illustration 3 g01129493
P2 terminations for the engine temperature sensors (P2-18) Sensor return (P2-32) Engine coolant temperature (P2-34) Engine oil temperature (P2-35) Intake manifold air temperature
Illustration 4 g01120369
Harness connector for the temperature sensors (1) Signal (2) Return
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the temperature sensors.
Check the allen head screw on the ECM connectors for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque.
Check the harness and wiring for abrasions and for pinch points from each sensor to the ECM.Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted. The harness and wiring are free of corrosion, of abrasion, and of pinch points.Results:
OK - The connectors and wiring are OK. Proceed to Test Step 2.
Not OK - There is a problem in
Cat SIS web machinery list:
Parts seal Caterpillar catalog:
320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 321C, 321D LCR, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 325C, 325D, 325D L...
320C, 320D, 320D L, 320D LN, 320D LRR, 320D2, 320D2 L, 322C, 323D L, 323D2 L, 324D, 324D L, 325C, 325D L, 329D, 329D L
320C, 320D, 321B, 321C, 321D LCR, 322C, 324D, 324D L, 325C, 325C L, 328D LCR, 330C L
320C, 320D, 320D L, 320D LN, 320D LRR, 320D2 L, 322C, 323D L
320C, 320D, 320D L, 320E L, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L, 330C L
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 3...
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 3...
1390, 2590, 320D, 320D FM, 320D2, 320D2 L, 324D, 324D L, 324D LN, 325C, 325D, 325D L, 329D L, 329D LN, 329E, 521B, 522B, 541, 541 2, 551, 552, 552 2
320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 325D, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 314D CR, 314D LCR, 315D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 312D, 312D L, 314D CR, 314D LCR, 315D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D2 L, 318E L
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D2 L, 318E L
312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E L, 318D2 L, 318E L
3335219
SEAL
312D, 312D L, 313D, 315D L, 318D L, 319D, 319D L, 319D LN, 320D L, 320D LN, 323D L, 323D LN, 323D SA
312D, 312D L, 313D, 315D L, 318D L, 319D, 319D L, 319D LN, 320D L, 320D LN, 323D L, 323D LN, 323D SA
2363671
SEAL
312D, 312D L, 313D, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 323D L, 323D LN, 323D SA, 324D, 324D L, 324D LN, 325D, 325D L, 326D L, 329D, 329D L, 329D LN, 330D, ...
312D, 312D L, 313D, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 323D L, 323D LN, 323D SA, 324D, 324D L, 324D LN, 325D, 325D L, 326D L, 329D, 329D L, 329D LN, 330D, ...
1343297
SEAL
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315B, 315B FM L, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN...
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315B, 315B FM L, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN...