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107-7734 PUMP GP-FUEL INJECTION 3126 INDUSTRIAL ENGINE


FUEL SYSTEM
PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
LINES GP-FUEL
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING

INDUSTRIAL ENGINE 3126 INDUSTRIAL ENGINE 6MS
 3126 Industrial Engine 6MS00001-UP SEBP2782 3126 6MS   (1998)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
FASTENER GP-FUEL INJ PUMP
7W-4812 FASTENER GP-FUEL INJ PUMP
PUMP GP-FUEL INJECTION
107-7734 PUMP GP-FUEL INJECTION
 

#SEBP27820340
 

107-7734: PUMP GP-FUEL INJECTION

107-7734 PUMP GP-FUEL INJECTION
i00748723 SEBP2782
1077734 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 127-8218 C [1] INJECTOR GP-FUEL  
2. 114-8718 C [1] SEAL-O-RING  
3. 139-5925 CM [1] BOLT-SOCKET HEAD (M6X1X30-MM)  
4. 9X-8267 C [1] WASHER (6.6X12X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP27820341
 

110-4394: PUMP GP-FUEL PRIMING

110-4394 PUMP GP-FUEL PRIMING
PART OF 132-2972 LINES GP-FUEL FILTER
AN ATTACHMENT
i00470616 SEBP2782
1104394 PUMP GP-FUEL PRIMING Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-1532 [1] VALVE AS  
2. 104-7416 [1] KIT-VALVE (FUEL PRIMING)  
3. 3J-1907 [1] SEAL-O-RING  
4. 2P-2975 [1] SEAL-O-RING  
5. 110-4397 [1] PUMP AS  
 

#SEBP27820342
 

7E-0786: PUMP GP-FUEL PRIMING

7E-0786 PUMP GP-FUEL PRIMING
CANNOT BE USED WITH AIR COMPRESSOR
AN ATTACHMENT
i00397535 SEBP2782
7E0786 PUMP GP-FUEL PRIMING Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4176 M [1] BOLT (M12X1.75X90-MM)  
2. 8T-4971 M [1] BOLT (M6X1X30-MM)  
  8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
3. 105-2508 [1] PUMP AS-FUEL PRIMING  
4. 8T-7547 M [1] BOLT (M8X1.25X30-MM)  
  8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
5. 1P-0436 [1] GASKET (FUEL PRIMING PUMP)  
6. 9Y-1760 [1] BRACKET-PRIMING PUMP  
7. 7X-0818 M [1] BOLT (M8X1.25X45-MM)  
8. 3J-1907 [2] SEAL-O-RING  
9. 6V-8636 C [2] CONNECTOR  
10. 7E-1363 C [1] TUBE AS  
  6V-8397 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP27820343
 

141-8288: VALVE GP-FUEL RELIEF

141-8288 VALVE GP-FUEL RELIEF
PART OF 132-2972 LINES GP-FUEL FILTER
AN ATTACHMENT
i00677334 SEBP2782
1418288 VALVE GP-FUEL RELIEF Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-3294 [1] PLUNGER AS-VALVE  
2. 3K-0360 [1] SEAL-O-RING  
3. 6I-2424 [1] PLUG  
4. 141-8287 [1] SPRING  
 

#SEBP27820344
 

100-5045: ALTERNATOR GP-CHARGING

100-5045 ALTERNATOR GP-CHARGING
24 VOLT, 50 AMPERE
PART OF 100-5047 ALTERNATOR GP-CHARGING
AN ATTACHMENT
i00188155 SEBP2782
1005045 ALTERNATOR GP-CHARGING Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7T-2793 [1] FAN AS (12-BLADE)  
2. 7T-2790 [1] ROTOR AS  
3. 7T-6418 [1] STATOR AS  
4. 7T-2792 [1] FRAME AS  
5. 7T-6417 [1] COIL AS  
6. 7T-2798 [1] REGULATOR AS-VOLTAGE (24-VOLT)  
7. 7T-2797 [1] COVER  
8. 7T-6416 [1] HOLDER AS-BRUSH (ALTERNATOR)  
9. 7T-2795 [1] FRAME AS  
10. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
11. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
12. 7T-2801 [1] CONDENSER  
13. 7X-0447 [1] NUT (7/16-14-THD)  
14. 2H-3920 [1] LOCKWASHER  
15. 9L-6770 [1] CAP-DUST  
16. 6V-8185 [1] NUT (1/4-20-THD)  
17. 1H-3244 [1] LOCKWASHER  
18. 7T-2802 [1] WIRE AS  
  1B-8705 F [1] KEY-WOODRUFF  
   
    AVAILABLE REPAIR KIT(S):
  7T-2799 [1] KIT-BEARING  
  7T-2800 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES INSULATOR, LOCKWASHER & WASHER)
  7T-2803 [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (INCLUDES SCREW AS & BOLT AS)
  7T-2804 [1] KIT-ALTERNATOR TERMINAL (RELAY)  
    (INCLUDES CAP, BOLT, WIRE AS & BUSHING)
  7T-2805 [1] KIT-ALTERNATOR TERMINAL (NEGATIVE)  
    (INCLUDES INSULATOR, LOCKWASHER, NUT & WASHER)
  7T-2816 [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (INCLUDES WASHER, SPACER, RING, PLATE AS & BOLT AS)
  F   NOT SHOWN
 

#SEBP27820345
 

100-5046: ALTERNATOR GP-CHARGING

100-5046 ALTERNATOR GP-CHARGING
24 VOLT, 50 AMPERE
PART OF 100-5047 ALTERNATOR GP-CHARGING
AN ATTACHMENT
i00188156 SEBP2782
1005046 ALTERNATOR GP-CHARGING Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-7566 [1] FRAME-DRIVE END  
2. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
3. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
4. 1B-8705 [1] KEY-WOODRUFF  
5. 9G-7549 [1] SPACER (25X40X9.5-MM THK)  
6. 9G-7551 [1] BEARING  
7. 9G-7564 [1] FAN  
8. 9G-7548 [1] RING  
9. 3T-1886 [1] STATOR AS  
10. 3T-1885 [1] COIL AS-FIELD  
11. 9G-7560 [1] ROTOR AS  
12. 3T-1887 [1] DIODE AS  
13. 9G-7568 [1] FRAME AS-REAR  
14. 9G-7562 [1] COVER AS  
15. 9G-7553 [1] RING-COVER  
16. 9G-7552 [1] BEARING  
17. 9L-6770 [1] CAP-DUST  
18. 9G-7567 [1] REGULATOR AS-VOLTAGE (24-VOLT)  
19. 7X-0447 [1] NUT (7/16-14-THD)  
20. 5C-2874 M [1] NUT (M5X0.8-THD)  
21. 7X-0620 [1] WASHER-HARD (5.5X13X1.6-MM THK)  
22. 9X-6001 M [4] BOLT (M5X0.8X150-MM)  
23. 8T-0328 [4] WASHER-HARD (5.5X10X1-MM THK)  
24. 8T-5360 [1] WASHER (12X22.5X2.5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  9G-7554 [1] KIT-TERMINAL GROUND (ALTERNATOR AIR)  
    (INCLUDES LOCKWASHER & HEX NUT)
  9G-7555 [1] KIT-OUTPUT TERMINAL (ALTERNATOR AIR)  
    (INCLUDES 2 LOCKWASHERS, 2 HEX NUTS & 2 INSULATING BUSHINGS)
  9G-7556 [1] KIT-CAPACITOR (ALTERNATOR AIR)  
    (INCLUDES LOCKWASHER, SCREW & INTERFERENCE CAPACITOR)
  9G-7559 [1] KIT-RELAY TERMINAL (ALTERNATOR AIR)  
    (INCLUDES LOCKWASHER, END SPICE, TUBE, PIN TERMINAL, WASHER, INSULATING WASHER & BUSHING, PROTECTION CAP & HEX NUT)
  9G-7565 [1] KIT-REGULATOR TERMINAL (ALTERNATOR AIR)  
    (INCLUDES WASHER, INSULATING WASHER & BUSHING, LOCKWASHER & HEX NUT)
  M   METRIC PART
 

#SEBP27820346
 

100-5047: ALTERNATOR GP-CHARGING

100-5047 ALTERNATOR GP-CHARGING
24 VOLT, 50 AMPERE
PART OF 132-1186, 132-1190 ALTERNATOR GP-CHARGING
AN ATTACHMENT
i00188157 SEBP2782
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  100-5045 Y [1] ALTERNATOR GP-CHARGING  
    -OR-
  100-5046 Y [1] ALTERNATOR GP-CHARGING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP27820347
 

102-4049: ALTERNATOR GP-CHARGING

102-4049 ALTERNATOR GP-CHARGING
24 VOLT, 52 AMPERE
AN ATTACHMENT
i00465954 SEBP2782
1024049 ALTERNATOR GP-CHARGING Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
2. 8T-4182 M [1] BOLT (M10X1.5X45-MM)  
3. 9Y-5324 [1] STRAP  
4. 9Y-5326 [1] BRACKET AS  
5. 7X-2543 M [1] BOLT (M10X1.5X120-MM)  
6. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
7. 7C-3729 Y [1] PULLEY-ALTERNATOR  
8. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
9. 7C-6921 [1] SPACER (11X20X22.8-MM THK)  
10. 9W-3043 Y [1] ALTERNATOR GP-CHARGING (24-VOLT, 52-AMPERE)  
11. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
12. 8T-4222 [1] WASHER-PLATED (11X32X2.5-MM THK)  
13. 7C-5583 [1] SPACER  
14. 7W-5746 [1] NUT AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP27820348
 

117-9353: ALTERNATOR GP-CHARGING

117-9353 ALTERNATOR GP-CHARGING
AN ATTACHMENT
i00643420 SEBP2782
1179353 ALTERNATOR GP-CHARGING Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
2. 4P-9166 [1] BRACKET-ALTERNATOR  
3. 7X-0338 [1] BOLT (1/2-13X6-IN)  
4. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 8L-5423 [1] SPACER (0.406X1X0.712-IN THK)  
6. 7C-1357 [1] STRAP  
7. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
8. 5C-6565 [1] BOLT (1/2-13X1.125-IN)  
9. 3K-1470 [1] SPACER (0.4X1X0.38-IN THK)  
10. 6N-9294 Y [1] ALTERNATOR GP-CHARGING  
11. 8L-8867 [1] PULLEY  
12. 9S-1240 [1] BRACKET AS  
  1F-0748 [1] NUT-WELD (1/2-13-THD)  
13. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
14. 5P-1076 [1] WASHER-HARD (13.5X30X4-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP27820349
 

121-4134: ALTERNATOR GP-CHARGING

121-4134 ALTERNATOR GP-CHARGING
12 VOLTS-115 AMPS
PART OF 132-1189, 7E-8448 ALTERNATOR GP-CHARGING
AN ATTACHMENT
i01040940 SEBP2782
1214134 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-3244 [1] LOCKWASHER  
2. 6V-8189 [1] NUT (5/16-18-THD)  
3. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
4. 3E-5451 [1] REGULATOR AS-VOLTAGE (12-VOLT)  
5. 9L-6770 [1] CAP-DUST  
6. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
7. 7F-7621 [1] WASHER (0.635X1.25X0.09-IN THK)  
8. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
9. 3F-9556 [1] LOCKWASHER  
10. 137-4936 [1] ROTOR AS-ALTERNATOR  
11. 3E-5450 [1] COVER  
12. 4B-2043 [4] NUT (8-32-THD)  
13. 9B-7233 [4] LOCKWASHER  
14. 3E-5448 [1] CONNECTOR  
15. 3E-5446 [1] CONNECTOR  
16. 3E-5457 [1] DIODE AS  
17. 3E-5461 [1] RECTIFIER AS  
18. 7N-9023 [3] SCREW AS (8-32X26.9-MM)  
19. 3E-5460 [1] HOLDER AS-BRUSH  
20. 3E-5459 [2] BRUSH AS-ALTERNATOR  
21. 3N-3718 [2] SCREW AS  
22. 3E-5458 [1] CAPACITOR AS-ALTERNATOR  
23. 4M-5281 [1] BOLT (1/4-20X0.75-IN)  
24. 3E-5454 [1] FAN-ALTERNATOR (11-BLADE)  
25. 3E-5455 [1] HOUSING  
26. 5P-7807 [1] BALL BEARING  
27. 3E-5447 [1] PLATE  
28. 030-9612 [3] SCREW-FORMING (10-24X0.5-IN)  
29. 3E-5452 [1] STATOR AS  
30. 132-1230 [1] KIT-ALTERNATOR TERMINAL (RELAY)  
31. 132-1224 [1] FRAME AS-ALTERNATOR  
32. 5P-6920 [1] BEARING-ROLLER  
33. 3E-5462 [1] KIT-ALTERNATOR TERMINAL (BATTERY)  
 

Information:

Engine News
Lower O-Ring Seal Removed From Mechanical Fuel Injector Group{1290}
1998/04/01
Troubleshooting Reminder For Engine Low Power Or Intermittent Low Power Symptoms{1250,1252,1256,1260,1261,1273}
1998/10/01
Use 170-9227 Reamer Shims To Aid In Reaming 3100 Engine Injector Sleeves {1250}
1999/03/01
New 173-1530 Injector Seating Tool Group Available{0710,1290}
1999/09/01
Troubleshooting Engines with Mechanical Unit Injection (MUI) {1000, 1254}
2006/01/02
Improvements have been made to Remanufactured Fuel Injectors {1251, 1254, 1290, 1713}
2008/04/07
Injectors Should Not Be Tested for Proper Operation Prior to Being Installed Into the Engine {1251, 1290}
2009/02/23
Operation and Maintenance Manual
Fuel Injection Timing - Check
3114, 3116, and 3126 Industrial and Generator Set Engines
Special Instruction
Using the 127-3458 Sleeve Replacement Tool Group{1290}
Using the 127-3458 Sleeve Replacement Tool Group{1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Specifications
Unit Injector
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
Unit Injector Mechanism
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
Tool Operating Manual
Using the 223-2454 Tool Group on 3114, 3116, and 3126 Engines with Mechanical Unit Injectors (MUI){0374, 0599, 0701, 0706, 1251, 1252, 1254}
Using the 223-2454 Tool Group on 3114, 3116, and 3126 Engines with Mechanical Unit Injectors (MUI){0374, 0599, 0701, 0706, 1251, 1252, 1254}
Information Release Memo
CATERPILLAR REMAN ANNOUNCES AN APPEARANCE CHANGE TO CERTAIN MECHANICAL UNIT FUEL INJECTORS
CATERPILLAR REMAN ANNOUNCES AN APPEARANCE CHANGE TO CERTAIN MECHANICAL UNIT FUEL INJECTORS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Testing and Adjusting
Unit Injector - Test
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
Fuel Timing Dimension - Adjust
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
Unit Injector - Adjust
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
Unit Injector Synchronization - Adjust
3114, 3116 and 3126 Industrial, Marine and Generator Set Engines
Disassembly and Assembly
Unit Injector - Remove
3114, 3116 and 3126 Engines
Unit Injector - Install
3114, 3116 and 3126 Engines
Service Magazine
Use 170-9227 Reamer Shims To Aid In Reaming Engine Injector Sleeves {1254}
1999/03/08
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

Caterpillar Parts SIS Catalog 3126 :

PUMP AS-FUEL TRANSFER
7W-5668 PUMP AS-FUEL TRANSFER
PUMP AS-FUEL TRANSFER
7C-9748 PUMP AS-FUEL TRANSFER
PUMP AS-FUEL TRANSFER
172-4388 PUMP AS-FUEL TRANSFER
PLUG GP-FUEL LINES
157-2391 PLUG GP-FUEL LINES
PLUG GP-FUEL FILTER LINES
153-6210 PLUG GP-FUEL FILTER LINES
PLUG GP-FUEL FILTER LINES
153-6209 PLUG GP-FUEL FILTER LINES
MOUNTING GP-WATER SEP & FILTER
172-4375 MOUNTING GP-WATER SEP & FILTER
MOUNTING GP-FUEL FILTER
159-4998 MOUNTING GP-FUEL FILTER
PUMP GP-FUEL PRIMING
110-4394 PUMP GP-FUEL PRIMING
PUMP GP-FUEL PRIMING
7E-0786 PUMP GP-FUEL PRIMING
VALVE GP-FUEL RELIEF
141-8288 VALVE GP-FUEL RELIEF
ALTERNATOR GP-CHARGING
100-5045 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
100-5046 ALTERNATOR GP-CHARGING
100-5047 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
102-4049 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
117-9353 ALTERNATOR GP-CHARGING

Truck sale:

Caterpillar B312-60DC, schaufel, Bau-Und Bergbauausrüstung
 
Caterpillar B312-60DC, schaufel, Bau-Und Bergbauausrüstung
- bucket
FABICK CAT
Caterpillar 3126B, Construction
On Request 
Caterpillar 3126B, Construction
- Industrial engines
ZEPPELIN POWER SYSTEMS GMBH & CO. KG
Germany
CATERPILLAR 3126 1995
 
CATERPILLAR 3126 1995
- MARINE - PROPULSION
BARLOWORLD STET
1999 CAT 3126
USD $14,000 
1999 CAT 3126

Milton CAT Power Systems
Milford, Massachusetts
1999 CAT 3126
USD $11,000 
1999 CAT 3126

Milton CAT Power Systems
Milford, Massachusetts
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.