1189954 CORE AS Caterpillar parts
320B, 320B L
Rating:
Alternative (cross code) number:
CA1189954
118-9954
1189954
CA1189954
118-9954
1189954
Weight: 126 pounds 57 kg.
EXCAVATOR,
You can buy:
US$714.00
28 May 2025
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CTP 1189954 Radiator Oil Coolers for Models 320B, 320B L
CTP Oil coolers extend the life of the engine oil and the longevity of your engine || Oil coolers should always be replaced after a catastrophic engine failure or when rebuilding an engine || An oil cooler's primary function is to cool the engine lubricating oil
CTP Oil coolers extend the life of the engine oil and the longevity of your engine || Oil coolers should always be replaced after a catastrophic engine failure or when rebuilding an engine || An oil cooler's primary function is to cool the engine lubricating oil
IMIFAFTAbT 118-9954 1189954 CA1189954 Hydraulic Oil Cooler Fits for Caterpillar CAT 3066 Engine 320B 320BL Excavator
IMIFAFTAbT Product Name: 118-9954 1189954 CA1189954 Hydraulic Oil Cooler || Part number: 118-9954 1189954 CA1189954 || Fits for Caterpillar CAT 3066 Engine 320B 320BL Excavator || 1 PCS Hydraulic Oil Cooler || Note: Please confirm that the product shown in the part number is what you need. If you cannot confirm you can leave us a message and provide your engine serial number and nameplate
IMIFAFTAbT Product Name: 118-9954 1189954 CA1189954 Hydraulic Oil Cooler || Part number: 118-9954 1189954 CA1189954 || Fits for Caterpillar CAT 3066 Engine 320B 320BL Excavator || 1 PCS Hydraulic Oil Cooler || Note: Please confirm that the product shown in the part number is what you need. If you cannot confirm you can leave us a message and provide your engine serial number and nameplate
1189954 CORE A Oil (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 239.69 lbs || Dimensions: 16.46-54.13-54.13 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 239.69 lbs || Dimensions: 16.46-54.13-54.13 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
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The Electronic Control Module (ECM) contains no moving parts. Replacement of the ECM can consume much time. Before you replace an ECM, follow the troubleshooting procedures in this manual in order to be sure that replacement of the ECM will correct the problem.Verify that the suspect ECM is the cause of the problem. Install a test ECM in place of the suspect ECM. Transfer the software from the suspect ECM to the test ECM. Program all the parameters for the test ECM in order to match the parameters of the suspect ECM. The parameters must match. Refer to the following test steps for details on programming the parameters.If the test ECM resolves the problem, reconnect the suspect ECM. Verify that the problem recurs. If the problem recurs, replace the suspect ECM with the test ECM.Note: If the parameters cannot be read from the suspect ECM, the parameters must be obtained from records or from the factory.Perform the following procedure to replace the ECM.
Use the "Service/Copy Configuration/ECM Replacement" function of the Caterpillar Electronic Technician (ET). Save the file. You can select "Load from ECM". You may also select the "Print" function in order to obtain a paper copy of the parameter settings.Note: Before you replace an ECM, record all of the logged events.
Establish communication between Cat ET and the suspect ECM. Select "Service/Copy Configuration/ECM Replacement" from the drop-down menu on Cat ET.Cat ET will load the configuration parameters and the monitoring system parameters of the suspect ECM.
Select "Load from ECM" in the lower left corner of the Cat ET screen. Select the suspect ECM and select "OK".After the loading is complete, the Cat ET will display this message: "The data has been successfully loaded from the ECM". Select "OK".
Select "File/Disconnect F8" from the drop-down menu.Note: Do not terminate Cat ET.
Replace the ECM.
Set the engine control to the "OFF/RESET" mode.
Remove the electrical power from the engine.
Illustration 1 g01251720
ECM (1) Mounting bolt (2) Plug
Carefully pry plugs (2) from the waterproof covers in order to gain access to the allen head bolts for the electrical connectors.
Disconnect the electrical connectors from the ECM.
Remove four mounting nuts (1). Disconnect the ground strap.Note: Rubber grommets behind the ECM are held in place by the mounting studs. The grommets help to reduce vibration. The grommets may fall when the ECM is removed. Be sure not to lose the grommets.
Remove the ECM.
Install the replacement ECM.
Use the mounting hardware to install the new ECM. Use a mounting nut to fasten the ground strap for the ECM to the upper left mounting stud. Then install the other three mounting nuts.Check the mounting hardware and the ECM for correct installation. A correctly installed ECM will move slightly on the rubber grommets. If the ECM cannot move slightly on the grommets, check that the washers, spacers, and grommets are positioned correctly.
Connect the P1 and P2 connectors to the ECM. Refer to Troubleshooting, "Inspecting Electrical Connectors".
Install plugs (2) .
Program the configuration parameters and the monitoring system parameters into the replacement ECM.
Restore the electrical
Use the "Service/Copy Configuration/ECM Replacement" function of the Caterpillar Electronic Technician (ET). Save the file. You can select "Load from ECM". You may also select the "Print" function in order to obtain a paper copy of the parameter settings.Note: Before you replace an ECM, record all of the logged events.
Establish communication between Cat ET and the suspect ECM. Select "Service/Copy Configuration/ECM Replacement" from the drop-down menu on Cat ET.Cat ET will load the configuration parameters and the monitoring system parameters of the suspect ECM.
Select "Load from ECM" in the lower left corner of the Cat ET screen. Select the suspect ECM and select "OK".After the loading is complete, the Cat ET will display this message: "The data has been successfully loaded from the ECM". Select "OK".
Select "File/Disconnect F8" from the drop-down menu.Note: Do not terminate Cat ET.
Replace the ECM.
Set the engine control to the "OFF/RESET" mode.
Remove the electrical power from the engine.
Illustration 1 g01251720
ECM (1) Mounting bolt (2) Plug
Carefully pry plugs (2) from the waterproof covers in order to gain access to the allen head bolts for the electrical connectors.
Disconnect the electrical connectors from the ECM.
Remove four mounting nuts (1). Disconnect the ground strap.Note: Rubber grommets behind the ECM are held in place by the mounting studs. The grommets help to reduce vibration. The grommets may fall when the ECM is removed. Be sure not to lose the grommets.
Remove the ECM.
Install the replacement ECM.
Use the mounting hardware to install the new ECM. Use a mounting nut to fasten the ground strap for the ECM to the upper left mounting stud. Then install the other three mounting nuts.Check the mounting hardware and the ECM for correct installation. A correctly installed ECM will move slightly on the rubber grommets. If the ECM cannot move slightly on the grommets, check that the washers, spacers, and grommets are positioned correctly.
Connect the P1 and P2 connectors to the ECM. Refer to Troubleshooting, "Inspecting Electrical Connectors".
Install plugs (2) .
Program the configuration parameters and the monitoring system parameters into the replacement ECM.
Restore the electrical
Caterpillar parts catalog:
Parts core Caterpillar catalog:
4I1539
CORE
303, 303.5, 303.5C, 303.5E, 303C CR, 304, 304.5, 304C CR, 304E, 305, 305.5, 305.5E, 305C CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311B, 311C, 311D LRR,...
303, 303.5, 303.5C, 303.5E, 303C CR, 304, 304.5, 304C CR, 304E, 305, 305.5, 305.5E, 305C CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311B, 311C, 311D LRR,...
303, 303.5, 303.5C, 303.5E, 303C CR, 304, 304.5, 304C CR, 304E, 305, 305.5, 305.5E, 305C CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311B, 311C, 311D LRR,...
1474813
CORE AS-HEATER
311B, 312B, 318B, 320B, 325B
311B, 312B, 318B, 320B, 325B
311B, 312B, 312C, 312C L, 315C, 318B, 318C, 319C, 320B, 320C, 320C FM, 320C L, 322C, 325B, 325C, 330C, 330C L, 345B II, 365B, 365B L, 385B
318C, 319C, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 323D L, 323D LN, 323D SA
1059507
CORE ASSEM.
311B, 320B, 325, 325B
311B, 320B, 325, 325B
5I3556
CORE ASSEM.
311B, 320 L, 320B, 325, 325 LN, 325B, 350, 375
311B, 320 L, 320B, 325, 325 LN, 325B, 350, 375
320B, 320B L
320B, 320B L
322B LN, 325B L
322B LN, 325B L
322B LN, 325B L
1756405
CORE AS-RADIATOR
322B L, 325B L
322B L, 325B L
1406538
CORE AS-OIL COOLER
322B L, 325B L
322B L, 325B L
1725870
CORE AS
550, 570, 580
550, 570, 580
2225176
CORE AS
545
545