1786538 COVER AS Caterpillar parts
311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN...
Rating:
Alternative (cross code) number:
CA1786538
178-6538
1786538
CA1786538
178-6538
1786538
Weight: 2 pounds 1 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
You can buy:
US$89.00
28 May 2025
FridayParts
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Threetrees 178-6538 1786538 Cover As 1786537 Gasket Oil Pump for S6Kt 7Jk E200B E320
THREETREES 178-6538 1786538 Cover As 1786537 Gasket Oil Pump For S6Kt 7Jk E200B E320
THREETREES 178-6538 1786538 Cover As 1786537 Gasket Oil Pump For S6Kt 7Jk E200B E320
1786538 Cover AS (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 2.75 lbs || 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: 2.75 lbs || 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.
Number on catalog scheme:
15
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Compatible equipment models: 1786538:
Information:
System Operation Description:Use this procedure under the following situation:Use this procedure if one of the following diagnostic codes are active:
231-02 J1939 Data Incorrect (58)
231-12 J1939 Device Not Responding (58)Also, use this procedure when the Caterpillar Electronic Technician (Cat ET) indicates that the sensor and the ECM are functioning but the engine is not responding to the accelerator pedal position sensor.The following background information is related to this procedure:Power train Data LinkThe power train data link is designed to offer electronically controlled Anti-Lock Brakes (ABS), traction control systems, and/or transmission controls. This is accomplished by a momentary reduction of engine rpm and/or engine torque, that is triggered by a signal from an off-engine control module for the ABS, the traction control, or the transmission. An off-engine control module is a control module that is not part of the Caterpillar engine control system.Information from switches may also be transmitted over the J1939 data link. The following parameters can be programmed to send switch information over the J1939 data link:
"Cruise Control On/Off Switch"
"Cruise Control Set/Resume Switch"
"Cruise Pause Switch"
"Service Brake Pedal Position Switch #1"
"Clutch Pedal Position Switch"
"Fan Override Switch"
"Exhaust Brake Switch"
"Diagnostic Enable Switch"
"A/C High Pressure Switch"
"A/C Fan Request Switch"Any combination of the following systems may be installed together on a vehicle:
Traction Control
Transmission Control
ABS
Switch InformationThe required components are installed at the OEM when the vehicle is built.The sensors for the Power train data link, off-engine control modules, and wiring are installed by the vehicle OEM. Questions that relate to the configuration of the hardware, software, and installation should be referred to to the vehicle OEM.The J1939 refers to the standard for data link communications of the Society of Automotive Engineers Inc.. The ECM has a customer programmable parameter that is called "Powertrain Data Link" which can be programmed to either of the following options:
"J1939"
"NONE"Anti-Lock Brake Systems (ABS)The J1939 data link may be used by an anti-lock brake system (ABS) in order to disable the exhaust brake when the control for the anti-lock brakes determines that the exhaust brake should be disabled. This is usually achieved when the ABS system is active.Traction Control SystemsLoss of traction is determined by sensors on the vehicle that are mounted near the wheels. These sensors are also used by the ABS system. Typically, a system with traction control includes anti-lock brakes.Transmission ControlThe following characteristics are determined by a vehicle speed sensor in the transmission:
Transmission shift points
Engine rpm
LoadThe sensors for power train control provide signals to the vehicle control module of the power train data link. The vehicle control module of the power train data link then communicates with the engine ECM. The engine ECM receives a request from the power train data link. The engine ECM responds by momentarily limiting the following characteristics:
Engine rpm
Torque
Both engine rpm and torqueThe presence of an active J1939 data link circuit can be determined by observing the "Powertrain Status" parameter on Cat ET. The status screen on Cat ET will display "INSTALLED" if the proper Personality Module is installed on the ECM, and
231-02 J1939 Data Incorrect (58)
231-12 J1939 Device Not Responding (58)Also, use this procedure when the Caterpillar Electronic Technician (Cat ET) indicates that the sensor and the ECM are functioning but the engine is not responding to the accelerator pedal position sensor.The following background information is related to this procedure:Power train Data LinkThe power train data link is designed to offer electronically controlled Anti-Lock Brakes (ABS), traction control systems, and/or transmission controls. This is accomplished by a momentary reduction of engine rpm and/or engine torque, that is triggered by a signal from an off-engine control module for the ABS, the traction control, or the transmission. An off-engine control module is a control module that is not part of the Caterpillar engine control system.Information from switches may also be transmitted over the J1939 data link. The following parameters can be programmed to send switch information over the J1939 data link:
"Cruise Control On/Off Switch"
"Cruise Control Set/Resume Switch"
"Cruise Pause Switch"
"Service Brake Pedal Position Switch #1"
"Clutch Pedal Position Switch"
"Fan Override Switch"
"Exhaust Brake Switch"
"Diagnostic Enable Switch"
"A/C High Pressure Switch"
"A/C Fan Request Switch"Any combination of the following systems may be installed together on a vehicle:
Traction Control
Transmission Control
ABS
Switch InformationThe required components are installed at the OEM when the vehicle is built.The sensors for the Power train data link, off-engine control modules, and wiring are installed by the vehicle OEM. Questions that relate to the configuration of the hardware, software, and installation should be referred to to the vehicle OEM.The J1939 refers to the standard for data link communications of the Society of Automotive Engineers Inc.. The ECM has a customer programmable parameter that is called "Powertrain Data Link" which can be programmed to either of the following options:
"J1939"
"NONE"Anti-Lock Brake Systems (ABS)The J1939 data link may be used by an anti-lock brake system (ABS) in order to disable the exhaust brake when the control for the anti-lock brakes determines that the exhaust brake should be disabled. This is usually achieved when the ABS system is active.Traction Control SystemsLoss of traction is determined by sensors on the vehicle that are mounted near the wheels. These sensors are also used by the ABS system. Typically, a system with traction control includes anti-lock brakes.Transmission ControlThe following characteristics are determined by a vehicle speed sensor in the transmission:
Transmission shift points
Engine rpm
LoadThe sensors for power train control provide signals to the vehicle control module of the power train data link. The vehicle control module of the power train data link then communicates with the engine ECM. The engine ECM receives a request from the power train data link. The engine ECM responds by momentarily limiting the following characteristics:
Engine rpm
Torque
Both engine rpm and torqueThe presence of an active J1939 data link circuit can be determined by observing the "Powertrain Status" parameter on Cat ET. The status screen on Cat ET will display "INSTALLED" if the proper Personality Module is installed on the ECM, and
Cat SIS web machinery list:
Parts cover Caterpillar catalog:
120B, 12F, 16, 215, 215B, 225, 3114, 3116, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312E, 312E L, 315D L, 316E L, 318D2 L, 318E L, 319D L, 319D LN, 3208, 3304, 416B, 428B, 438B, 446B, 446D, ...
120H ES, 12H ES, 140H ES, 143H, 14H NA, 160H ES, 163H NA, 16H NA, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B...
311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 446B, 446D, BG-225C, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CP-433C, CS-323C, CS-431C
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H, 30/30, 311D LRR, 312D, 312D L, 314D CR, 314D LCR, 315D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR...
311, 311B, 311C, 312, 312B, 315, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L...
311, 311B, 312, 312B, 313D2 LGP, 315, 315B, 315B FM L, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B L, 320C, 320C L, ...
315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 3...
307C, 307D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 313D, 313D2, 315C, 315D L, 318C, 318D L, 318D2 L, 319D L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 3...
318C, 319C, 320 L, 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
312D, 320B, 320C, 323D LN, 323D SA, 323E L, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325D, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330, 330 FM L, 330 L, 330B L, 330C, 3...
320B, 320C, 320C FM
320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN, 32...
5I7904
COVER
311, 311B, 311C, 312, 312B, 312C, 312C L, 314C
311, 311B, 311C, 312, 312B, 312C, 312C L, 314C
2014526
COVER
307C, 311C
307C, 311C
1892712
COVER
307C, 307D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 315C, 315D L, 318C, 319D L, 320C, 320D, 320D LRR, 322C, 324D, 324D L, 325C, 325D L, 325D MH, 329D L, 330C L, 330C MH, 330D L, 330D MH, 336D, 336D L,...
307C, 307D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 315C, 315D L, 318C, 319D L, 320C, 320D, 320D LRR, 322C, 324D, 324D L, 325C, 325D L, 325D MH, 329D L, 330C L, 330C MH, 330D L, 330D MH, 336D, 336D L,...
307C, 307D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 313D, 313D2, 315C, 315D L, 318C, 318D L, 318D2 L, 319D L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 3...
1090, 1190, 1190T, 1290T, 307C, 311C, 312C, 312C L, 315C, 318C, 319C, 320C, 320C FM, 320C L, 322C, 322C FM, 325C, 325C FM, 330C, 330C FM, 330C L, 330C MH, 345B II, TK1051, TK711, TK721, TK722, TK732, ...
1858284
COVER
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 307C, 307D, 308C, 308D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 313D, 313D2, 313D2 LGP, 314C, 314D...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 307C, 307D, 308C, 308D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 313D, 313D2, 313D2 LGP, 314C, 314D...
1777636
COVER AS
311C, 312C, 312C L, 314C
311C, 312C, 312C L, 314C
311, 311B, 311C, 312B, 312C, 312C L, 314C
3109621
COVER AS-AIR CLEANER
311C, 311D LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR
311C, 311D LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR
311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320B FM LL, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN,...
2128519
COVER AS
311C, 312C, 312C L, 314C
311C, 312C, 312C L, 314C
1624898
COVER
311B, 311C, 312B, 312C, 312C L, 314C
311B, 311C, 312B, 312C, 312C L, 314C