7I6601 SEAL-O-RING Caterpillar parts
307, 307B, 307C, 311C, 320C, 854G, 924G, 924GZ, 924H, 924HZ, 928G, 928HZ, 930G, 938G II, 938H, 950G, 950G II, 962G, 962G II, 966G, 966G II, 972G, 972G II, D3G, D4G, D5G, D6N, D7R II, IT28G, IT38G II, ...
Rating:
Alternative (cross code) number:
CA7I6601
7I-6601
7I6601
CA7I6601
7I-6601
7I6601
Weight: 0.01 pounds 0 kg.
Information:
CROSS SECTION DIAMETER
1.6
mm
ID
6.5
mm
MATERIAL
Rubber -- Hydrogenated Nitrile 78 - Duro
OD
0
mm
EXCAVATOR, WHEEL LOADER,
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$11.90
27 Apr 2022
US: Florida-Parts-Z
7I6601 - Seal-O-Ring for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$4.44
03 Jun 2022
0.1102[0.05] Pounds
US: TakePart
CTP Caterpillar Hnbr (78) O-Ring (7i6601) Aftermarket
CTP
CTP
Number on catalog scheme:
17
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Compatible equipment models: 7I6601:
Information:
Illustration 1 shows the typical locations of the sensors for a C9 engine. Specific engines may appear different from the illustration due to differences in applications.
Illustration 1 g01104241
(1) Coolant temperature sensor
(2) Turbocharger outlet pressure sensor
(3) Connector for injectors and compression brakes
(4) Atmospheric pressure sensor
(5) Engine oil temperature sensor (high pressure rail)
(6) Engine speed/timing sensors
(7) Injection actuation pressure sensor
(8) Air inlet temperature sensor
(9) Engine oil pressure sensor
(10) Engine control module (ECM) Failure of Sensors
All Sensors
A failure of any of the sensors may be caused by one of the following malfunctions:
Sensor output is open.
Sensor output is shorted to ground or supply.
Measured reading of the sensor is out of the specification.Special Sensors
A failure of the engine speed/timing sensor or the throttle position sensor may also be caused by one of the following malfunctions:
The sensor is missing pulses.
The sensor has extra pulses.Atmospheric Pressure Sensor
The atmospheric pressure sensor measures the atmospheric pressure in the crankcase. A signal is sent to the ECM.Coolant Temperature Sensor
The coolant temperature sensor monitors engine coolant temperature. This feature is used for engine system diagnostics with an output from the ECM. The output of the ECM can indicate a high coolant temperature through a relay or a lamp. In addition, the sensor activates the cold start strategy which improves the startability of the engine.
Table 1
Coolant Temperature Sensor
Minimum activation temperature 106 °C (223 °F) The switch opens as the coolant cools. A resetting procedure is not required.Failure of Coolant Temperature Sensor
The ECM will detect the failure of the coolant temperature sensor. The diagnostic lamp will warn the operator about the status of the coolant temperature sensor. The related strategies of the coolant temperature will be disabled. The failure of the coolant temperature sensor will not cause a shutdown of the engine or any horsepower change.Engine Speed/Timing Sensor
If the primary speed/timing sensor cannot sense the engine speed, the "DIAGNOSTIC" lamp will indicate a diagnostic fault code which will be logged in the memory of the ECM. If the primary speed/timing sensor cannot sense the engine speed, the automatic default will use the backup speed/timing sensor. The backup speed/timing sensor will be used until the primary speed/timing sensor is replaced.Failure of Speed/Timing Sensor
Intermittent failure causes erratic engine control. The ECM will detect a failure of the primary speed/timing sensor. The operator
Illustration 1 g01104241
(1) Coolant temperature sensor
(2) Turbocharger outlet pressure sensor
(3) Connector for injectors and compression brakes
(4) Atmospheric pressure sensor
(5) Engine oil temperature sensor (high pressure rail)
(6) Engine speed/timing sensors
(7) Injection actuation pressure sensor
(8) Air inlet temperature sensor
(9) Engine oil pressure sensor
(10) Engine control module (ECM) Failure of Sensors
All Sensors
A failure of any of the sensors may be caused by one of the following malfunctions:
Sensor output is open.
Sensor output is shorted to ground or supply.
Measured reading of the sensor is out of the specification.Special Sensors
A failure of the engine speed/timing sensor or the throttle position sensor may also be caused by one of the following malfunctions:
The sensor is missing pulses.
The sensor has extra pulses.Atmospheric Pressure Sensor
The atmospheric pressure sensor measures the atmospheric pressure in the crankcase. A signal is sent to the ECM.Coolant Temperature Sensor
The coolant temperature sensor monitors engine coolant temperature. This feature is used for engine system diagnostics with an output from the ECM. The output of the ECM can indicate a high coolant temperature through a relay or a lamp. In addition, the sensor activates the cold start strategy which improves the startability of the engine.
Table 1
Coolant Temperature Sensor
Minimum activation temperature 106 °C (223 °F) The switch opens as the coolant cools. A resetting procedure is not required.Failure of Coolant Temperature Sensor
The ECM will detect the failure of the coolant temperature sensor. The diagnostic lamp will warn the operator about the status of the coolant temperature sensor. The related strategies of the coolant temperature will be disabled. The failure of the coolant temperature sensor will not cause a shutdown of the engine or any horsepower change.Engine Speed/Timing Sensor
If the primary speed/timing sensor cannot sense the engine speed, the "DIAGNOSTIC" lamp will indicate a diagnostic fault code which will be logged in the memory of the ECM. If the primary speed/timing sensor cannot sense the engine speed, the automatic default will use the backup speed/timing sensor. The backup speed/timing sensor will be used until the primary speed/timing sensor is replaced.Failure of Speed/Timing Sensor
Intermittent failure causes erratic engine control. The ECM will detect a failure of the primary speed/timing sensor. The operator
Cat SIS web machinery list:
Parts seal Caterpillar catalog:
320B, 320B L, 320C, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 322C, 323D L, 323D LN, 323D SA, 324D, 324D L, 325C L
320B, 320B FM LL, 320C, 320C FM, 320D, 320E, 320E L, 320E RR, 321B, 321C, 321D LCR, 322B, 322C, 324D, 324D L, 324E, 324E L, 324E LN, 325B, 325C, 325C L, 326D L, 328D LCR, 330C L, 375
320B, 320B FM LL, 320C, 320C FM, 320D, 321B, 321C, 321D LCR, 322, 322B, 322C, 324D, 324D L, 325B, 325C, 325C L, 328D LCR, 330C L, 375
320B, 320C, 322B, 322C, 324D, 324D L, 325B, 325C, 330C L
320B, 320C, 322B, 322C, 324D, 324D L, 325B, 325C, 330C L
320B, 320C, 322B, 322C, 324D, 324D L, 325B, 325C, 330C L
320B, 320B FM LL, 320C, 320C FM, 320C L, 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, 321C, 321D LCR, 322...
320B, 320C, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 322B, 322C, 323D L, 323D LN, 323D SA, 324D, 324D L, 325B, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L
320B, 320C, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 322B, 322C, 323D L, 323D LN, 323D SA, 324D, 324D L, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L
320B, 320C, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 322B, 322C, 323D L, 323D LN, 323D SA, 324D, 324D L, 325B, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L
320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LRR, 320D RR, 323D L, 323D LN
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...
2969578
SEAL-LIP TYPE
307C, 307D, 307E, 308D, 308E, 308E CR, 308E SR, 308E2 CR
307C, 307D, 307E, 308D, 308E, 308E CR, 308E SR, 308E2 CR
2185304
SEAL-LIP TYPE
307C, 308C, 312C L
307C, 308C, 312C L
307C, 320C, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325C L, 325D, 325D FM, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN,...
1661492
SEAL-LIP TYPE
307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 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, ...
307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 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, ...
303.5C, 303.5D, 303.5E, 303C CR, 304C CR, 304D CR, 304E, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 307C, 307D, 307E, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311D LRR, 311F LRR, 312D, 312D L,...
2004947
SEAL
304, 305, 305.5, 306, 307C
304, 305, 305.5, 306, 307C
2014441
SEAL
307C, 308C, 308D, 308E CR, 308E SR, 311C, 312C, 312C L, 312D, 312D L, 312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 316E L, 318C, 318E L, 319C, 319D L, 319D LN, 320C, 320C FM...
307C, 308C, 308D, 308E CR, 308E SR, 311C, 312C, 312C L, 312D, 312D L, 312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L, 316E L, 318C, 318E L, 319C, 319D L, 319D LN, 320C, 320C FM...
2629384
SEAL
307C, 311C, 312C L, 314C, 315C, 318C, 320C, 320C L, 321C, 322C, 325C, 330C, 330C L
307C, 311C, 312C L, 314C, 315C, 318C, 320C, 320C L, 321C, 322C, 325C, 330C, 330C L
307C, 307D, 311C, 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315D L, 318D L, 318D2 L, 319D L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2...
1677042
SEAL
307C, 307D, 307E, 308E, 308E2 CR, 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 315C, 315D L, 316E L, 318C, 318D L, 318D2 L, 318...
307C, 307D, 307E, 308E, 308E2 CR, 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 315C, 315D L, 316E L, 318C, 318D L, 318D2 L, 318...
1566480
SEAL
307B, 307C, 307D, 311C, 312E, 312E L, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, ...
307B, 307C, 307D, 311C, 312E, 312E L, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, ...
1059410
SEAL-O-RING
307, 307B, 307C, 311C, 320C, 938G, 938H, 950H, 966G, 966H, 980H, D6N
307, 307B, 307C, 311C, 320C, 938G, 938H, 950H, 966G, 966H, 980H, D6N