9W8365 PROTECTOR Caterpillar parts
329D L, 345C, 345C L, 345D L, 854G, D10N, D10R, D10T, D10T2, D9R, D9T
Rating:
Alternative (cross code) number:
CA9W8365
9W-8365
9W8365
CA9W8365
9W-8365
9W8365
Weight: 84 pounds 38 kg.
EXCAVATOR, WHEEL DOZER,
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US$516.30
28 May 2025
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Bucket Tooth Guard fits Caterpillar 9W8365
National 1 Track & Parts We use precision manufacturing to deliver the highest quality parts
National 1 Track & Parts We use precision manufacturing to deliver the highest quality parts
Bucket Tooth Guard fits Caterpillar 9W8365
National 1 Track & Parts We use precision manufacturing to deliver the highest quality parts
National 1 Track & Parts We use precision manufacturing to deliver the highest quality parts
This part in 2 request:
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This information for suppliers only!
2024-03-06
2024-02-27
Number on catalog scheme:
5
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Compatible equipment models: 9W8365:
Information:
Probable Causes
Incorrect air/fuel ratio
Intake manifold air temperature sensor
Intake manifold pressure sensorRecommended Actions
Incorrect Air/Fuel Ratio
An air/fuel mixture that is too lean will have an adverse effect on engine operation. Verify that the exhaust emissions are correct. Confirm that the sensor calibration for the NOX sensor is correct. Refer to Troubleshooting, "Nitrogen Oxide Sensor - Calibrate".A change in the fuel energy content will change the air/fuel ratio. Obtain a fuel analysis for the fuel supply.The fuel supply pressure must be adequate and stable. Ensure that the fuel pressure is within specifications.Intake Manifold Air Temperature Sensor
An intake manifold air temperature sensor that is producing an incorrect signal will have an adverse effect on the air/fuel ratio. Verify that the sensor is producing the correct signal. Measure the temperature of the intake manifold air with a thermometer. Compare the reading with the value that is displayed on the Caterpillar Electronic Technician (ET). Replace the sensor, if necessary.Note: Be sure to use an accurate thermometer for your measurements. Use of gauges that are not properly calibrated can lead to an improper diagnosis of the problem.Intake Manifold Pressure Sensor
An intake manifold pressure sensor that is producing an incorrect signal will have an adverse effect on the air/fuel ratio. Verify that the sensor is producing the correct signal. Measure the intake manifold pressure with a gauge. Compare the reading with the value that is displayed on Cat ET. Replace the sensor, if necessary.Note: Be sure to use an accurate gauge for your measurements. Use of gauges that are not properly calibrated can lead to an improper diagnosis of the problem.
Incorrect air/fuel ratio
Intake manifold air temperature sensor
Intake manifold pressure sensorRecommended Actions
Incorrect Air/Fuel Ratio
An air/fuel mixture that is too lean will have an adverse effect on engine operation. Verify that the exhaust emissions are correct. Confirm that the sensor calibration for the NOX sensor is correct. Refer to Troubleshooting, "Nitrogen Oxide Sensor - Calibrate".A change in the fuel energy content will change the air/fuel ratio. Obtain a fuel analysis for the fuel supply.The fuel supply pressure must be adequate and stable. Ensure that the fuel pressure is within specifications.Intake Manifold Air Temperature Sensor
An intake manifold air temperature sensor that is producing an incorrect signal will have an adverse effect on the air/fuel ratio. Verify that the sensor is producing the correct signal. Measure the temperature of the intake manifold air with a thermometer. Compare the reading with the value that is displayed on the Caterpillar Electronic Technician (ET). Replace the sensor, if necessary.Note: Be sure to use an accurate thermometer for your measurements. Use of gauges that are not properly calibrated can lead to an improper diagnosis of the problem.Intake Manifold Pressure Sensor
An intake manifold pressure sensor that is producing an incorrect signal will have an adverse effect on the air/fuel ratio. Verify that the sensor is producing the correct signal. Measure the intake manifold pressure with a gauge. Compare the reading with the value that is displayed on Cat ET. Replace the sensor, if necessary.Note: Be sure to use an accurate gauge for your measurements. Use of gauges that are not properly calibrated can lead to an improper diagnosis of the problem.
Cat SIS web machinery list:
Parts protector Caterpillar catalog:
2862181
PROTECTOR GP-SIDE BAR
320C, 320D, 320D L, 320D LRR, 320D RR, 323D L, 324D, 324D L, 326D L, 329D, 329D L, 336D, 336E L
320C, 320D, 320D L, 320D LRR, 320D RR, 323D L, 324D, 324D L, 326D L, 329D, 329D L, 336D, 336E L
0039835
PROTECTOR
120H, 135H, 3114, 3116, 3126, 3126B, 3126E, 3176B, 3176C, 3196, 3208, 325C, 325C FM, 3304B, 3306B, 330C, 330C FM, 330C L, 35, 45, 525D, 535D, 545D, 55, 555D, C-12, C-9, C12, C18, C7, C9, D5N, D6N, D6R...
120H, 135H, 3114, 3116, 3126, 3126B, 3126E, 3176B, 3176C, 3196, 3208, 325C, 325C FM, 3304B, 3306B, 330C, 330C FM, 330C L, 35, 45, 525D, 535D, 545D, 55, 555D, C-12, C-9, C12, C18, C7, C9, D5N, D6N, D6R...
8C0620
PROTECTOR-THREAD
120H, 120H ES, 120H NA, 120M, 120M 2, 12H, 12H ES, 12H NA, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160H ES, 160H NA...
120H, 120H ES, 120H NA, 120M, 120M 2, 12H, 12H ES, 12H NA, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160H ES, 160H NA...
9J4782
PROTECTOR
215, 578, 589, 621E, 621F, 621G, 621H, 623E, 623F, 623G, 623H, 627E, 627F, 627G, 627H, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G, 844K, 854K, 988K, 990K, 992K, 993K, 994, 994D, 994F, 994H, C18...
215, 578, 589, 621E, 621F, 621G, 621H, 623E, 623F, 623G, 623H, 627E, 627F, 627G, 627H, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G, 844K, 854K, 988K, 990K, 992K, 993K, 994, 994D, 994F, 994H, C18...
1119110
PROTECTOR-GAS VALVE
120H, 120H ES, 120H NA, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14H NA, ...
120H, 120H ES, 120H NA, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14H NA, ...
3295958
PROTECTOR-SIDE BAR
318C, 320C, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 321C, 321D LCR, 322B L, 322C, 323D L, 323D2 L, 324D, 324D L, 324E L, 324E LN, 325B L, 325C, 325D L, 326D L, 329D, 329D L, 329...
318C, 320C, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 321C, 321D LCR, 322B L, 322C, 323D L, 323D2 L, 324D, 324D L, 324E L, 324E LN, 325B L, 325C, 325D L, 326D L, 329D, 329D L, 329...
320D, 320D GC, 320D L, 320D LRR, 320D RR, D8L, D8N, D8R, D8R II, D8T, D9N, D9R, D9T
320B, 320C, 320D, 320D LRR, 320D RR, 322C, 323D L, 324D, 324D L, 325C, 325D, 329D, 329D L, 329E L, 330C L, 330D, 336D, 336E L
D10R, D10T, D10T2, D11N, D11R, D11T
3263407
PROTECTOR-SIDE BAR
330C L, 330D L, 336D L, 336D2, 336D2 L, 336E LN, 340D L, 340D2 L, 345B II, 345B L, 345C, 345D, 345D L, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 350, 365B, 365B II, 365C, 374D L, 385B, 385C, 385C...
330C L, 330D L, 336D L, 336D2, 336D2 L, 336E LN, 340D L, 340D2 L, 345B II, 345B L, 345C, 345D, 345D L, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 350, 365B, 365B II, 365C, 374D L, 385B, 385C, 385C...
320B, 320C, 320D, 320D LRR, 320D RR, 322C, 323D L, 324D, 324D L, 325C, 325D, 329D, 329D L, 329E L, 330C L, 330D, 336D, 336E L
0853569
PROTECTOR
PS-300
PS-300
0814314
PROTECTOR
CB-214B
CB-214B
0831005
PROTECTOR
CB-521
CB-521
0853531
PROTECTOR
CB-521, CB-525B
CB-521, CB-525B
0852843
PROTECTOR
CB-521, CB-525B
CB-521, CB-525B
1099063
PROTECTOR
D11R, D11T
D11R, D11T
1099062
PROTECTOR
D11R, D11T
D11R, D11T
1406842
PROTECTOR
D7R, D7R II
D7R, D7R II
3313560
PROTECTOR GP-SHANK
D11N, D11R, D11T
D11N, D11R, D11T
374D L, D11N, D11R, D11T
D10R, D10T, D10T2, D11N, D11R, D11T