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259-5295 FASTENER GP-WIRING HARNESS -JOYSTICK S/N BRW1-UP PART OF 255-5843 CONTROL AR-AUXILIARY AN ATTACHMENT 312D2 GC




ELECTRICAL AND STARTING SYSTEM

WIRING GP
 

#SEBP74660090
 

259-5295: FASTENER GP-WIRING HARNESS

259-5295 FASTENER GP-WIRING HARNESS -JOYSTICK
S/N BRW1-UP
PART OF 255-5843 CONTROL AR-AUXILIARY
AN ATTACHMENT
i04701150 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [2] STRAP-CABLE  
 

#SEBP74660091
 

233-9834: GLOW PLUG GP

233-9834 GLOW PLUG GP
S/N CST1-UP
PART OF 456-1374, 470-9231 ENGINE AR-PRIMARY
i03047533 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 368-3151 [1] BUS BAR GP  
1A. [1] SPACER  
2. 462-2238 [4] GLOW PLUG  
3. 232-3126 [1] CLIP  
 

#SEBP74660092
 

465-8752: HARNESS AS-CHASSIS

465-8752 HARNESS AS-CHASSIS
S/N BRW1-UP
PART OF 465-1258 WIRING GP-CHASSIS
AN ATTACHMENT
i06891315 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [3] PIN-CONNECTOR (14-GA TO 16-GA)  
  230-4011 [3] PLUG AS-CONNECTOR (2-PIN)  
    (EACH INCLUDES)
  455-0704 [1] SEAL-CONNECTOR  
  230-4013 [1] PLUG AS-CONNECTOR (3-PIN)  
  455-0705 [1] SEAL-CONNECTOR  
  8T-8737 [1] PLUG-SEAL  
  243-4508 [1] RECEPTACLE AS-CONNECTOR (6-PIN)  
  8T-8730 [4] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [5] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [5] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  3S-2093 [1] STRAP-CABLE  
  2L-8069 [1] TERMINAL-RING (2-GA TO 10-GA, 3/8-IN SCREW)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(5-CM)  
  E   ORDER BY THE CENTIMETER
 

#SEBP74660093
 

473-4229: HARNESS AS-CHASSIS

473-4229 HARNESS AS-CHASSIS -PRODUCT LINK
S/N BRW1-UP
PART OF 473-4228 WIRING GP-COMMUNICATION
AN ATTACHMENT
i06821353 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [3] PIN-CONNECTOR (14-GA TO 16-GA)  
  155-2256 [1] KIT-CONNECTING PLUG (12-PIN)  
    (INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
  155-2260 [1] KIT-CONNECTING PLUG (3-PIN)  
    (INCLUDES PLUG AS, WEDGES & INTERFACE SEAL)
  230-5010 [1] PLUG AS-CONNECTOR (6-PIN)  
  455-0707 [1] SEAL-CONNECTOR  
  8T-8737 [9] PLUG-SEAL  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  243-4508 [1] RECEPTACLE AS-CONNECTOR (6-PIN)  
  8T-8730 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  9X-3402 [14] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [14] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  5P-6001 D TUBE-HEAT SHRINK (4.75-MM DIA)(0.1-M)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(10-CM)  
  125-7876 E TUBE-HEAT SHRINK (17.78-MM DIA)(10-CM)  
  155-2258 [1] WEDGE-PLUG LOCK (12-PIN)  
  174-0503 [1] KIT-CONNECTING PLUG (3-PIN)  
    (INCLUDES PLUG AS, WEDGES & INTERFACE SEAL)
  176-9299 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGES)
  D   ORDER BY THE METER
  E   ORDER BY THE CENTIMETER
 

#SEBP74660094
 

488-0438: HARNESS AS-CHASSIS

488-0438 HARNESS AS-CHASSIS
S/N BRW1-UP
PART OF 439-3089 BATTERY & WIRING GP
i06835116 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8T-8799 [1] BOOT (RED)  
  342-2972 [2] CAP-CONNECTOR (2-PIN)  
  342-2973 [3] CAP-CONNECTOR (3-PIN)  
  342-2974 [2] CAP-CONNECTOR (6-PIN)  
  342-2976 [1] CAP-CONNECTOR (12-PIN)  
  197-4385 [1] DIODE  
  103-2529 E HOSE (65-CM)  
  8T-8729 [14] PIN-CONNECTOR (16-GA TO 18-GA)  
  9W-0852 [9] PIN-CONNECTOR (14-GA TO 16-GA)  
  9X-3401 [40] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [40] PIN-CONNECTOR (14-GA TO 16-GA)  
  100-3320 [1] PLUG AS-CONNECTOR (2-PIN)  
  126-5011 [1] SEAL-CONNECTOR  
  155-2260 [1] KIT-CONNECTING PLUG (3-PIN)  
  155-2270 [12] KIT-CONNECTING PLUG (2-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
  160-7689 [1] PLUG AS-CONNECTOR (70-PIN)  
  159-9322 [1] SEAL-O-RING  
  230-4009 [1] PLUG AS-CONNECTOR (12-PIN)  
  455-0709 [1] SEAL-CONNECTOR  
  230-4011 [6] PLUG AS-CONNECTOR (2-PIN)  
    (EACH INCLUDES)
  455-0704 [1] SEAL-CONNECTOR  
  230-4013 [5] PLUG AS-CONNECTOR (3-PIN)  
  281-8804 [1] PLUG AS-CONNECTOR (3-PIN)  
  281-8803 [3] PLUG AS-CONNECTOR (3-PIN)  
    (EACH PLUG AS INCLUDES)
  455-0705 [1] SEAL-CONNECTOR  
  230-5010 [2] PLUG AS-CONNECTOR (6-PIN)  
    (EACH INCLUDES)
  455-0707 [1] SEAL-CONNECTOR  
  231-2295 [1] PLUG AS-CONNECTOR (8-PIN)  
  455-0708 [1] SEAL-CONNECTOR  
  174-3016 [2] PLUG AS-CONNECTOR (3-PIN)  
  221-9804 [1] PLUG-CONNECTOR (8-GA TO 10-GA)  
  8T-8737 [56] PLUG-SEAL  
  102-8802 [5] KIT-RECEPTACLE (2-PIN)  
  102-8803 [2] KIT-RECEPTACLE (3-PIN)  
    (EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
  163-6637 [1] RECEPTACLE AS-CONNECTOR (54-PIN, BLACK)  
  243-4505 [2] RECEPTACLE AS-CONNECTOR (2-PIN)  
  243-4510 [1] RECEPTACLE AS-CONNECTOR (12-PIN)  
  349-5085 [1] RECEPTACLE AS-CONNECTOR  
  8T-8730 [46] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  9W-0844 [12] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  9X-3402 [77] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [77] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  204-6195 [1] SOCKET-CONNECTOR (10-GA)  
  305-5362 [2] TERMINAL AS (18-GA)  
  3S-2093 [18] STRAP-CABLE  
  9X-0196 [1] TERMINAL AS (16-GA)  
  7Y-3966 [1] TERMINAL AS  
  7Y-3962 [1] TERMINAL-BULLET (MALE)  
  7Y-3964 [1] TUBE (CONNECTOR TERMINAL)  
  7Y-3967 [1] TERMINAL AS  
  7Y-3963 [1] TERMINAL-BULLET (FEMALE)  
  7Y-3965 [1] TUBE (RECEPTACLE TERMINAL)  
  131-1505 [1] TERMINAL AS  
  2L-8078 [1] TERMINAL-RING (14-GA TO 16-GA, 5/16-IN SCREW)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(3-CM)  
  2L-8050 [5] TERMINAL-RING (6-GA, 1/4-IN SCREW)  
    -OR-
  2L-8058 [5] TERMINAL-RING (8-GA, 1/4-IN SCREW)  
  2L-8069 [6] TERMINAL-RING (2-GA TO 10-GA, 3/8-IN SCREW)  
  2L-8075 [4] TERMINAL-RING (14-GA TO 16-GA, NO. 8 SCREW)  
  2L-8076 [1] TERMINAL-RING (14-GA TO 16-GA, NO. 10 SCREW)  
  2L-8079 [1] TERMINAL-RING (14-GA TO 16-GA, 3/8-IN SCREW)  
  349-5084 [1] TERMINAL-BLADE  
  119-3662 E TUBE-HEAT SHRINK (10.85-MM DIA)(26-CM)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(75-CM)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(30-CM)  
  E   ORDER BY THE CENTIMETER
 

#SEBP74660095
 

398-7012: HARNESS AS-CONSOLE

398-7012 HARNESS AS-CONSOLE
S/N BRW1-UP
PART OF 398-7006 WIRING GP-CONSOLE
i06991445 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  342-2972 [1] CAP-CONNECTOR (2-PIN)  
  342-2974 [1] CAP-CONNECTOR (6-PIN)  
  155-2265 [1] KIT-CONNECTING PLUG (8-PIN)  
    (INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
  102-8806 [1] KIT-RECEPTACLE (8-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  230-4009 [1] PLUG AS-CONNECTOR (12-PIN)  
  264-7034 [1] SEAL-CONNECTOR  
  230-4011 [1] PLUG AS-CONNECTOR (2-PIN)  
  264-7029 [1] SEAL-CONNECTOR  
  230-5008 [1] PLUG AS-CONNECTOR (4-PIN)  
  264-7031 [1] SEAL-CONNECTOR  
  230-5010 [1] PLUG AS-CONNECTOR (6-PIN)  
  264-7032 [1] SEAL-CONNECTOR  
  231-2295 [1] PLUG AS-CONNECTOR (8-PIN)  
  264-7033 [1] SEAL-CONNECTOR  
  239-7352 [1] PLUG AS-CONNECTOR (6-PIN)  
  264-7032 [1] SEAL-CONNECTOR  
  102-7964 [1] PLUG-CONNECTOR (16-PIN)  
  8T-8737 [17] PLUG-SEAL  
  8T-8730 [9] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  9W-0844 [8] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  9X-3402 [20] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [20] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  3S-2093 [10] STRAP-CABLE  
  102-7965 [14] TERMINAL (FEMALE)  
  238-2363 [2] TERMINAL (FEMALE)  
  7Y-3967 [2] TERMINAL AS  
  7Y-3963 [1] TERMINAL-BULLET (FEMALE)  
  7Y-3965 [1] TUBE (RECEPTACLE TERMINAL)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(15-CM)  
  125-4841 [1] WEDGE-PLUG LOCK (21-PIN)  
  E   ORDER BY THE CENTIMETER
 

#SEBP74660096
 

488-0439: HARNESS AS-PLATFORM

488-0439 HARNESS AS-PLATFORM
S/N BRW1-UP
PART OF 439-3090 WIRING GP-PLATFORM
i06910453 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  102-8802 [4] KIT-RECEPTACLE (2-PIN)  
    (EACH INCLUDES RECEPTACLE AS & WEDGE)
  8T-8729 [8] PIN-CONNECTOR (16-GA TO 18-GA)  
  8T-8730 [16] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  3S-2093 [19] STRAP-CABLE  
  8T-8737 [45] PLUG-SEAL  
  102-7964 [1] PLUG-CONNECTOR (16-PIN)  
  102-7965 [8] TERMINAL (FEMALE)  
  9W-0852 [6] PIN-CONNECTOR (14-GA TO 16-GA)  
  9W-0844 [22] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  119-3662 E TUBE-HEAT SHRINK (10.85-MM DIA)(7-CM)  
  121-1168 [2] CONNECTOR-RECEPTACLE  
  121-1173 [28] TERMINAL (MALE)  
  125-4766 [1] PLUG-CONNECTOR (17-PIN)  
  125-4841 [2] WEDGE-PLUG LOCK (21-PIN)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(5-CM)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(25-CM)  
  9X-3402 [41] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [41] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  128-8952 [1] WEDGE-PLUG LOCK (17-PIN)  
  2L-8050 [2] TERMINAL-RING (6-GA, 1/4-IN SCREW)  
    -OR-
  2L-8058 [2] TERMINAL-RING (8-GA, 1/4-IN SCREW)  
  2L-8069 [4] TERMINAL-RING (2-GA TO 10-GA, 3/8-IN SCREW)  
  9X-3401 [11] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [11] PIN-CONNECTOR (14-GA TO 16-GA)  
  153-2620 [1] PLUG AS-CONNECTOR (54-PIN, BLACK)  
  163-6759 [1] SEAL  
  155-2270 [4] KIT-CONNECTING PLUG (2-PIN)  
  155-2260 [1] KIT-CONNECTING PLUG (3-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS,WEDGE & INTERFACE SEAL)
  230-4009 [2] PLUG AS-CONNECTOR (12-PIN)  
  455-0709 [1] SEAL-CONNECTOR  
  230-4011 [2] PLUG AS-CONNECTOR (2-PIN)  
  455-0704 [1] SEAL-CONNECTOR  
  230-5010 [2] PLUG AS-CONNECTOR (6-PIN)  
  455-0707 [1] SEAL-CONNECTOR  
  238-2363 [9] TERMINAL (FEMALE)  
  238-2366 [6] TERMINAL (MALE)  
  243-4507 [1] RECEPTACLE AS-CONNECTOR (4-PIN)  
  243-4508 [2] RECEPTACLE AS-CONNECTOR (6-PIN)  
  243-4509 [1] RECEPTACLE AS-CONNECTOR (8-PIN)  
  243-4510 [1] RECEPTACLE AS-CONNECTOR (12-PIN)  
  342-2972 [1] CAP-CONNECTOR (2-PIN)  
  342-2974 [1] CAP-CONNECTOR (6-PIN)  
  E   ORDER BY THE CENTIMETER
 

#SEBP74660097
 

283-2723: HARNESS AS-PUMP

283-2723 HARNESS AS-PUMP
S/N BRW1-UP
PART OF 275-7055 WIRING GP-COMBINED FLOW
AN ATTACHMENT
i06831721 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
  8T-8729 [1] PIN-CONNECTOR (16-GA TO 18-GA)  
  8T-8737 [2] PLUG-SEAL  
  243-4506 [1] RECEPTACLE AS-CONNECTOR (3-PIN)  
  8T-8730 [1] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  2L-8079 [1] TERMINAL-RING (14-GA TO 16-GA, 3/8-IN SCREW)  
 

#SEBP74660098
 

470-2208: INSTALLATION AR-COMMUNICATION

470-2208 INSTALLATION AR-COMMUNICATION -PL641 CELLULAR
S/N BRW1-UP
AN ATTACHMENT
i06821316 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  461-3435 Y [1] CONTROL & MTG GP-COMMUNICATION (PRODUCT LINK CELLULAR)  
  366-8771 Y [1] FILM GP (PRODUCT LINK RADIO, INTL)  
  461-3434 Y [1] MOUNTING GP-ANTENNA (PRODUCT LINK)  
  473-4228 Y [1] WIRING GP-COMMUNICATION (PRODUCT LINK 631, 641)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74660099
 

470-6901: INSTALLATION AR-COMMUNICATION

470-6901 INSTALLATION AR-COMMUNICATION -PL631
S/N BRW1-UP
AN ATTACHMENT
i06821362 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  479-5761 Y [1] ANTENNA & MOUNTING GP (PRODUCT LINK)  
  479-6977 Y [1] CONTROL & MTG GP-COMMUNICATION (PL631 SATELLITE)  
  366-8771 Y [1] FILM GP (PRODUCT LINK RADIO, INTL)  
  473-4228 Y [1] WIRING GP-COMMUNICATION (PRODUCT LINK 631, 641)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Battery - Recycle
312D2 and 313D2 Excavators
Battery Disconnect Switch
312D2 and 313D2 Excavators
Power Receptacle - If Equipped
312D2 and 313D2 Excavators
Fuses - Replace
312D2 and 313D2 Excavators
Special Instruction
Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}
Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}
DRCP Connector Repair Service Instruction {1408, 7553}
DRCP Connector Repair Service Instruction {1408, 7553}
Installation of the <NOBR>421-8400</NOBR> Cab Wiring Gp on Certain Hydraulic Excavators {1408, 7301}
Installation of the 421-8400 Cab Wiring Gp on Certain Hydraulic Excavators {1408, 7301}
Installation Procedure for the <NOBR>465-1258</NOBR> Chassis Wiring Gp On Certain Hydraulic Excavators {1408, 6129}
Installation Procedure for the 465-1258 Chassis Wiring Gp On Certain Hydraulic Excavators {1408, 6129}
Tool Operating Manual
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Systems Operation
Relays
312D2, 313D2 and 318D2 Excavators Tool Control System
Pressure Switch (Refrigerant)
Air Conditioning and Heating R134a for All Cat Machines
Switches
312D2, 313D2 and 318D2 Excavators Tool Control System
Sensors
312D2, 313D2 and 318D2 Excavators Tool Control System
Reuse And Salvage Guidelines
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Testing and Adjusting
Electric Starting System - Test
3054C Engines for Caterpillar Built Machines
Overload Warning - Set - If Equipped
312D2 and 313D2 Excavators Machine Systems
Troubleshooting
Electrical Connector - Inspect
312D2 and 313D2 Excavators Machine System
Wiring Harness (Open Circuit) - Test
312D2 and 313D2 Excavators Machine System
System Schematic
312D2 and 313D2 Excavators Machine System
Connector Contact Description
312D2 and 313D2 Excavators Machine System
Connector Locations
312D2 and 313D2 Excavators Machine System
Wiring Harness (Short Circuit) - Test
312D2 and 313D2 Excavators Machine System
Disassembly and Assembly
Battery - Remove and Install
312D2 and 313D2 Excavators Engine Supplement
Service Magazine
An Improved Battery and Hold Down Cover is Now Used on Certain Excavators {1401, 1402, 1408}
An Improved Battery and Hold Down Cover is Now Used on Certain Excavators {1401, 1402, 1408}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}

Caterpillar Parts SIS Catalog 312D2 GC :

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