9G0291 GEAR-RING Caterpillar parts
814B, 815B, 966D, 966F, 966F II, 970F, 980C, D6H, D6H XL, D6H XR, D7H
Rating:
Alternative (cross code) number:
CA9G0291
9G-0291
9G0291
CA9G0291
9G-0291
9G0291
Weight: 20 pounds 9 kg.
SOIL COMPACTOR, WHEEL LOADER,
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$363.38
14 Feb 2022
US: Florida-Parts-Z
9W8270 - Gear (90, 75 & 36 Teeth) 9G0291 for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$488.74
06 Jun 2022
US: QUALITY PARTS
Made to fit 9G0291 Gear Caterpillar
G&T Engine Parts 9G0291 Caterpillar Gear || Meets OEM Specs for Fit and Performance || This is a new item 9G0291 Gear Caterpillar || 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 9G0291 Caterpillar Gear || Meets OEM Specs for Fit and Performance || This is a new item 9G0291 Gear Caterpillar || 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.
$376.86
13 Jan 2019
CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Gear 9G0291 New
Number on catalog scheme:
28
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Compatible equipment models: 9G0291:
Information:
The Engine Control Module (ECM) monitors the following parameters in order to calculate an exhaust temperature:
Barometric pressure
Intake manifold air temperature
Engine speedCertain operating conditions may cause the calculated exhaust temperature to increase to a level that may damage engine components. If a high exhaust temperature occurs, the ECM derates the engine in order to reduce the calculated exhaust temperature. The engine is derated only to a level that allows the calculated exhaust temperature to return to an acceptable level.
Table 1
Associated Diagnostic Trouble Codes
J1939 Code CDL Code
108-3 274-3
108-4 274-4
108-13 274-13 Note: Cat ET will report the status for atmospheric pressure as the ambient barometric pressure. The readings for the turbocharger inlet pressure sensor will be approximately the same value that is reported by the atmospheric pressure sensor. The approximate same value readings will occur while the engine is not running. If the readings do not agree, troubleshoot the sensor circuit for the suspect sensor. Refer to Troubleshooting, "Sensor Signal (Analog, Active) - Test".Probable Causes
Associated codes
Boost Leak
Engine operating conditions
Failed exhaust balance valve
High altitude
Obstructed aftercooler
Table 2
Troubleshooting Test Steps Values Results
1. Check for Associated Diagnostic Codes
A. Establish communication between Cat® Electronic Technician (ET) and the ECM . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Determine if a code is active or logged.
Associated Diagnostic Codes
Result: An associated diagnostic code is active or logged.
Repair: Troubleshoot the associated code. Refer to Troubleshooting, "Diagnostic Trouble Codes" in order to troubleshoot the associated diagnostic code.
Result: An associated diagnostic code is not active or logged.
Proceed to Test Step 2.
Table 3
DTC with associated derate? Data logged in this histogram? Interpretation
No Yes Derate was probably caused by the exhaust temperature derate.
Yes Yes There may be multiple causes for derate since this exhaust temperature histogram only logs data when it has the largest derate ( another derate may have been active due to a diagnostic trouble code, but a larger exhaust temperature derate was applied).
Yes No Derate was probably not caused by the exhaust temperature derate.
Barometric pressure
Intake manifold air temperature
Engine speedCertain operating conditions may cause the calculated exhaust temperature to increase to a level that may damage engine components. If a high exhaust temperature occurs, the ECM derates the engine in order to reduce the calculated exhaust temperature. The engine is derated only to a level that allows the calculated exhaust temperature to return to an acceptable level.
Table 1
Associated Diagnostic Trouble Codes
J1939 Code CDL Code
108-3 274-3
108-4 274-4
108-13 274-13 Note: Cat ET will report the status for atmospheric pressure as the ambient barometric pressure. The readings for the turbocharger inlet pressure sensor will be approximately the same value that is reported by the atmospheric pressure sensor. The approximate same value readings will occur while the engine is not running. If the readings do not agree, troubleshoot the sensor circuit for the suspect sensor. Refer to Troubleshooting, "Sensor Signal (Analog, Active) - Test".Probable Causes
Associated codes
Boost Leak
Engine operating conditions
Failed exhaust balance valve
High altitude
Obstructed aftercooler
Table 2
Troubleshooting Test Steps Values Results
1. Check for Associated Diagnostic Codes
A. Establish communication between Cat® Electronic Technician (ET) and the ECM . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Determine if a code is active or logged.
Associated Diagnostic Codes
Result: An associated diagnostic code is active or logged.
Repair: Troubleshoot the associated code. Refer to Troubleshooting, "Diagnostic Trouble Codes" in order to troubleshoot the associated diagnostic code.
Result: An associated diagnostic code is not active or logged.
Proceed to Test Step 2.
Table 3
DTC with associated derate? Data logged in this histogram? Interpretation
No Yes Derate was probably caused by the exhaust temperature derate.
Yes Yes There may be multiple causes for derate since this exhaust temperature histogram only logs data when it has the largest derate ( another derate may have been active due to a diagnostic trouble code, but a larger exhaust temperature derate was applied).
Yes No Derate was probably not caused by the exhaust temperature derate.
Caterpillar parts catalog:
Parts gear Caterpillar catalog:
814F, 814F II, 966F II, 970F
814F, 814F II, 815F, 815F II, 816F, 816F II, 970F
528B, 530B, 735, 814B, 815B, 816B, 966D, 966F, D25C, D25D, D30C, D350C, D350E, D350E II, D35C, D35HP, D400
815B, 816B, 966D
815B, 816B, 966D, D40D
814B, 815B, 816B, 966D, 966F, 966G, D25D, D350E, D400E, D40D
814B, 815B, 966D, 966F
966D
528B, 530B, 735, 814B, 815B, 816B, 966F, D25D, D350E, D350E II, D40D
814B, 816B, 966F, D25D, D350E
9U8150
GEAR-PINION
D6H, D6H II, D6H XL, D6H XR
D6H, D6H II, D6H XL, D6H XR
9U8155
GEAR
D6H, D6H II, D6H XL, D6H XR
D6H, D6H II, D6H XL, D6H XR
9W7134
GEAR
D6H, D6H XL, D6H XR
D6H, D6H XL, D6H XR
9G1963
GEAR
D6H, D6H II, D6H XL, D6H XR
D6H, D6H II, D6H XL, D6H XR
9W7391
GEAR
D6H, D6H XL, D6H XR
D6H, D6H XL, D6H XR
561N, D5M, D5N, D6H, D6H XL, D6H XR, D6M, D6N, D9T
9W9018
GEAR
D6H, D6H XL, D6H XR, D7H
D6H, D6H XL, D6H XR, D7H
966C, D5, D5B, D6H, D6H XL, D6H XR, D7H, D7R, D8R
3T8927
GEAR AS-PUMP
D6H, D6H XL, D6H XR, D7H, D7R, D8R
D6H, D6H XL, D6H XR, D7H, D7R, D8R
6I8505
GEAR-PLANETARY
D6H, D6H XL, D6H XR, D6R, D6R II
D6H, D6H XL, D6H XR, D6R, D6R II
966D, 966F, 966F II, D6H, D6H XL, D6H XR, D6R, D6R II