9F6657 GEAR ASSEM. (IDLER) Caterpillar parts
D8H, D8K
Rating:
Alternative (cross code) number:
CA9F6657
9F-6657
9F6657
CA9F6657
9F-6657
9F6657
Weight: 2 pounds 1 kg.
TRACK-TYPE TRACTOR,
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$78.37
02 Jan 2021
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Made to fit 9F6657 Gear A Caterpillar
9F6657 Caterpillar Gear A || Meets OEM Specs for Fit and Performance || This is a new item 9F6657 Gear A 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.
9F6657 Caterpillar Gear A || Meets OEM Specs for Fit and Performance || This is a new item 9F6657 Gear A 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.
Information:
The Electronic Control Module (ECM) and most of the engine sensors are located on the left side of the engine. Refer to Illustration 1. For the remaining sensors that are attached to the engine, refer to Illustration 3. For the sensors and components on the Clean Emissions Module (CEM), refer to Illustration 5.Note: In the following illustrations, some components have been removed in order to improve visibility.
Illustration 1 g02311267
Sensor locations on the left side of the C7.1 engine (1) Coolant temperature sensor (2) Fuel temperature sensor (3) Solenoid for the high-pressure fuel pump (4) Intake manifold air temperature sensor (5) Intake manifold pressure sensor (6) Fuel rail pressure sensor (7) 31-pin connector for the CEM (8) Electronic Control Module (ECM) (9) Barometric pressure sensor (10) Primary speed/timing sensor (11) Oil pressure sensor
Illustration 2 g02311353
Close up views of sensor locations on the left side of C7.1 engine (1) Coolant temperature sensor (2) Fuel temperature sensor (3) Solenoid for the high-pressure fuel pump (4) Intake manifold air temperature sensor (5) Intake manifold pressure sensor (6) Fuel rail pressure sensor (7) 31-pin connector for the CEM (8) Electronic Control Module (ECM) (9) Barometric pressure sensor (10) Primary speed/timing sensor (11) Oil pressure sensor
Illustration 3 g02313313
Sensor locations on the right side and top of the C7.1 engine (12) NOx Reduction System (NRS) differential pressure sensor (13) NRS inlet pressure sensor (14) NRS inlet temperature sensor (15) NRS valve including a position sensor (16) Engine intake throttle valve including a position sensor (17) Wastegate regulator (18) Secondary speed/timing sensor
Illustration 4 g02313374
Close up views of sensor locations on the top of C7.1 engine (12) NOx Reduction System (NRS) differential pressure sensor (13) NRS inlet pressure sensor (14) NRS inlet temperature sensor (15) NRS valve including a position sensor (16) Engine intake throttle valve including a position sensor (17) Wastegate regulator
Illustration 5 g02854896
Sensors and components on a typical CEM (19) Soot antenna (20) Aftertreatment Regeneration Device (ARD) ignition coil (21) ARD air pressure sensor (22) Heater relay for the ARD nozzle (23) Inlet pressure sensor for the DPF (24) Inlet temperature sensor for the DPF (25) Soot antenna (26) 40-pin harness connector (27) ARD pilot fuel control valve (28) ARD pilot fuel pressure sensor (29) Aftertreatment ID module (30) ARD combustion air valve including a position sensor (31) Spark plug
Illustration 1 g02311267
Sensor locations on the left side of the C7.1 engine (1) Coolant temperature sensor (2) Fuel temperature sensor (3) Solenoid for the high-pressure fuel pump (4) Intake manifold air temperature sensor (5) Intake manifold pressure sensor (6) Fuel rail pressure sensor (7) 31-pin connector for the CEM (8) Electronic Control Module (ECM) (9) Barometric pressure sensor (10) Primary speed/timing sensor (11) Oil pressure sensor
Illustration 2 g02311353
Close up views of sensor locations on the left side of C7.1 engine (1) Coolant temperature sensor (2) Fuel temperature sensor (3) Solenoid for the high-pressure fuel pump (4) Intake manifold air temperature sensor (5) Intake manifold pressure sensor (6) Fuel rail pressure sensor (7) 31-pin connector for the CEM (8) Electronic Control Module (ECM) (9) Barometric pressure sensor (10) Primary speed/timing sensor (11) Oil pressure sensor
Illustration 3 g02313313
Sensor locations on the right side and top of the C7.1 engine (12) NOx Reduction System (NRS) differential pressure sensor (13) NRS inlet pressure sensor (14) NRS inlet temperature sensor (15) NRS valve including a position sensor (16) Engine intake throttle valve including a position sensor (17) Wastegate regulator (18) Secondary speed/timing sensor
Illustration 4 g02313374
Close up views of sensor locations on the top of C7.1 engine (12) NOx Reduction System (NRS) differential pressure sensor (13) NRS inlet pressure sensor (14) NRS inlet temperature sensor (15) NRS valve including a position sensor (16) Engine intake throttle valve including a position sensor (17) Wastegate regulator
Illustration 5 g02854896
Sensors and components on a typical CEM (19) Soot antenna (20) Aftertreatment Regeneration Device (ARD) ignition coil (21) ARD air pressure sensor (22) Heater relay for the ARD nozzle (23) Inlet pressure sensor for the DPF (24) Inlet temperature sensor for the DPF (25) Soot antenna (26) 40-pin harness connector (27) ARD pilot fuel control valve (28) ARD pilot fuel pressure sensor (29) Aftertreatment ID module (30) ARD combustion air valve including a position sensor (31) Spark plug
Caterpillar parts catalog:
Parts gear Caterpillar catalog:
4M9215
GEAR
16, 1693, 621, 641B, 651, 657, 666, 772, 777, 988, 992, D10, D342, D342C, D343, D348, D353C, D398, D399, D8H, D9E, D9G, D9H
16, 1693, 621, 641B, 651, 657, 666, 772, 777, 988, 992, D10, D342, D342C, D343, D348, D353C, D398, D399, D8H, D9E, D9G, D9H
4M0503
GEAR AS
983B, 988B, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D8H
983B, 988B, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D8H
4S9001
GEAR AS-OIL PUMP
941, 951B, D4D, D8K
941, 951B, D4D, D8K
4F2611
GEAR
12E, 140B, 14E, 561B, 594, 955C, 977D, D4D, D8H, D8K, D9E, D9G, D9H
12E, 140B, 14E, 561B, 594, 955C, 977D, D4D, D8H, D8K, D9E, D9G, D9H
4M2542
GEAR (12T.)
D8H, D8K
D8H, D8K
7N9917
GEAR (200 teeth)
D8K, D9H
D8K, D9H
9H1918
GEAR (49 TEETH)
583H, 583K, D8H, D8K
583H, 583K, D8H, D8K
8H7810
GEAR (26T)
D7F, D7G, D8H, D8K
D7F, D7G, D8H, D8K
9H6600
GEAR (30 TEETH)
D8H, D8K
D8H, D8K
9H0227
GEAR
D8H, D8K
D8H, D8K
1M3925
GEAR
D8H, D8K
D8H, D8K
4S8999
GEAR
D8H, D8K
D8H, D8K
2P5628
GEAR
D7F
D7F
1T1049
GEAR ASSEM. (41 Teeth)
814, 815, 816
814, 815, 816
7M6595
GEAR
D8H
D8H
6D9682
GEAR
834
834