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4P-3956 AIR COMPRESSOR GP 13.2 CFM AT 1250 RPM. TU-FLO 550 PART OF 132-3303 AIR COMPRESSOR GP AN ATTACHMENT 3126


BASIC ENGINE
AIR COMPRESSOR GP
CRANKSHAFT GP
BELT TIGHTENER GP
CAMSHAFT GP
CARRIER GP-SEAL
CLUTCH GP

INDUSTRIAL ENGINE 3126 INDUSTRIAL ENGINE 9ZR
 3126 Industrial Engine 9ZR00001-UP SEBP2557 3126 9ZR   (1996)

BASIC ENGINE

AIR COMPRESSOR GP
AIR COMPRESSOR AS
4P-5435 AIR COMPRESSOR AS
AIR COMPRESSOR GP
132-3303 AIR COMPRESSOR GP
AIR COMPRESSOR GP
132-3304 AIR COMPRESSOR GP
AIR COMPRESSOR GP
4P-3956 AIR COMPRESSOR GP
AIR COMPRESSOR GP
9Y-9943 AIR COMPRESSOR GP
GOVERNOR GP-AIR COMPRESSOR
4N-9680 GOVERNOR GP-AIR COMPRESSOR
GOVERNOR GP-AIR COMPRESSOR
7E-4832 GOVERNOR GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
132-3307 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
132-3309 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
132-3310 LINES GP-AIR COMPRESSOR
 

#SEBP25570020
 

4P-3956: AIR COMPRESSOR GP

4P-3956 AIR COMPRESSOR GP
13.2 CFM AT 1250 RPM. TU-FLO 550
PART OF 132-3303 AIR COMPRESSOR GP
AN ATTACHMENT
i00376114 SEBP2557
4P3956 AIR COMPRESSOR GP Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-5435 Y [1] AIR COMPRESSOR AS  
2. 6L-1883 [1] GASKET  
3. 4P-5389 [1] VALVE AS-RELIEF  
4. 4M-6424 [2] BOLT (5/16-18X3-IN)  
5. 4L-7318 [2] LOCKWASHER  
6. 4N-9679 [1] GOVERNOR AS-AIR COMPRESSOR  
7. 2S-2923 [1] COVER AS  
   
    AVAILABLE REPAIR KIT(S):
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)(AIR COMPRESSOR)  
    (INCLUDES GROMMETS, FILTERS, SPRING, VALVE, COVER, RING, & GASKET)
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP25570021
 

9Y-9943: AIR COMPRESSOR GP

9Y-9943 AIR COMPRESSOR GP
12 CFM AT 1250 RPM. TU-FLO 501
PART OF 132-3304 AIR COMPRESSOR GP
AN ATTACHMENT
i00434456 SEBP2557
9Y9943 AIR COMPRESSOR GP Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-4358 [1] FLANGE  
2. 6D-1004 [1] GASKET  
3. 6N-5876 [2] GASKET-FRONT COVER  
4. 0S-0509 [6] BOLT (3/8-16X0.75-IN)  
5. 3B-4506 [6] LOCKWASHER  
6. 6I-2121 Y [1] CYLINDER HEAD GP  
7. 6V-1820 M [2] BOLT (M10X1.5X30-MM)  
8. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
9. 6N-2098 [1] GASKET-CYLINDER HEAD  
10. 6N-6949 [1] COVER-CRANKCASE  
11. 6I-2122 [2] RETAINER  
12. 6N-0634 [1] GASKET-COVER  
13. 8T-9522 [2] SEAL-O-RING  
  7N-4837 F [2] PISTON AS-COMPRESSOR  
    (EACH INCLUDES)
  1W-2803 F [2] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  6I-1219 [1] KIT-REPAIR (AIR COMPRESSOR)  
  6I-1220 [1] KIT-UNLOADER (AIR COMPRESSOR)(AIR COMPRESSOR)  
  6N-2109 [1] KIT-PISTON RING (AIR COMPRESSOR)  
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25570022
 

196-9519: BEARING GP-MAIN

196-9519 BEARING GP-MAIN
FIELD INSTALLATION
i02103255 SEBP2557
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  107-7708 [6] BEARING-MAIN (STANDARD)  
  145-0162 AB BEARING-MAIN (0.25-MM US)  
  145-0164 AB BEARING-MAIN (0.5-MM US)  
  145-0168 AB BEARING-MAIN (0.5-MM OS)  
  145-0170 AB BEARING-MAIN (0.5-MM OS, 0.5-MM US)  
  212-4893 [1] BEARING-THRUST (STANDARD)  
  229-5153 AB BEARING-THRUST (0.25-MM US)  
  229-5154 AB BEARING-THRUST (0.5-MM US)  
  229-5155 AB BEARING-THRUST (0.5-MM OS)  
  229-5156 AB BEARING-THRUST (0.5-MM OS, 0.5-MM US)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP25570023
 

111-2387: BELT TIGHTENER GP

111-2387 BELT TIGHTENER GP
FOR USE WITH @@@@@ 7C-0044@@@@@, C & D RADIATOR WITH 8M-8341 V-BELT SET
CANNOT BE USED WITH ALTERNATOR
AN ATTACHMENT
i00478338 SEBP2557
1112387 BELT TIGHTENER GP Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-0336 [1] BOLT (1/2-13X5.5-IN)  
2. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 4P-9166 [1] BRACKET-ALTERNATOR  
4. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
5. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
6. 4P-5665 [1] BRACKET  
7. 8T-4222 [1] WASHER-PLATED (11X32X2.5-MM THK)  
8. 6V-8801 [1] NUT (3/8-16-THD)  
9. 9S-1240 [1] BRACKET AS  
  1F-0748 [1] NUT-WELD (1/2-13-THD)  
10. 111-2386 [1] PULLEY  
11. 4L-9337 [1] BOLT (3/8-16X1.5-IN)  
12. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4182 M [1] BOLT (M10X1.5X45-MM)  
14. 112-5849 [1] STRAP  
15. 2N-1334 [1] BRACKET AS  
16. 3B-8485 [1] ELBOW (BELT TIGHTENER)  
17. 2B-0050 [1] SEAL-LIP TYPE  
18. 6B-0924 [2] BALL BEARING  
19. 3K-9879 [1] RING-RETAINING  
21. 2K-0564 [1] LOCKNUT (1/2-20-THD)  
22. 8T-9364 [3] BOLT (1/4-20X0.625-IN)  
23. 2N-1983 [1] PLATE  
24. 2N-1330 [1] GASKET  
25. 6U-1989 [1] VALVE-RELIEF  
26. 8T-4205 [3] WASHER-HARD (7.2X14.5X2-MM THK)  
27. 2V-4387 [1] SPACER (10.312X25.4X23.11-MM THK)  
  M   METRIC PART
 

#SEBP25570024
 

108-5759: CAMSHAFT GP

108-5759 CAMSHAFT GP
i00123092 SEBP2557
1085759 CAMSHAFT GP Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-5276 [1] CAMSHAFT AS  
1A. 1B-8705 [1] KEY-WOODRUFF  
1B. 7W-4070 [1] GEAR (100-TEETH)  
2. 107-7694 [1] PLATE-THRUST  
3. 6V-3940 M [2] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP25570025
 

132-3844: CARRIER GP-SEAL

132-3844 CARRIER GP-SEAL
FOR USE WITH @@@@@132-2104@@@@@
CANNOT BE USED WITH @@@@@132-2107@@@@@
AN ATTACHMENT
i00495750 SEBP2557
1323844 CARRIER GP-SEAL Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-6546 [1] COVER  
2. 247-1876 [1] SEAL  
3. 239-0583 [1] GASKET  
4. 6V-3538 [2] DOWEL  
5. 6V-3940 M [8] BOLT (M8X1.25X25-MM)  
6. 9M-1974 [8] WASHER-HARD (8.8X16X2-MM THK)  
7. 4C-9612 B SEALANT-SILICONE  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP25570026
 

4W-3462: CARRIER GP-SEAL

4W-3462 CARRIER GP-SEAL
AN ATTACHMENT
i00122128 SEBP2557
4W3462 CARRIER GP-SEAL Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-6546 [1] COVER  
2. 247-1876 [1] SEAL  
3. 239-0583 [1] GASKET  
4. 6V-3538 [2] DOWEL  
5. 6V-3940 M [8] BOLT (M8X1.25X25-MM)  
6. 9M-1974 [8] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP25570027
 

5N-3789: CLUTCH AS

5N-3789 CLUTCH AS
PART OF 4W-2650 CLUTCH GP
AN ATTACHMENT
i00384816 SEBP2557
5N3789 CLUTCH AS Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-8256 [1] PLATE-HUB & BACK  
2. 3N-7952 [1] PLATE-DRIVE  
3. 3N-7953 [1] PLATE AS  
4. 3N-7955 [1] SPRING  
5. 3N-7954 [1] LOCK PIN  
6. 2L-8259 [3] LEVER  
7. 5B-5251 [6] LINK  
8. 4B-4715 [1] COLLAR AS  
  0L-0639 [2] BOLT (3/8-24X2.25-IN)  
  2L-6267 [2] LOCKNUT (3/8-24-THD)  
  4B-4722 B [2] SHIM  
9. 2L-8260 [1] SLEEVE-SLIDING  
10. 2L-8262 [1] RING-ADJUSTMENT  
11. 6L-3966 [3] PIN  
12. 6L-3964 [3] PIN-COTTER  
13. 5D-2751 [6] WASHER-SPRING (0.406X0.687X0.125-IN THK)  
14. 6L-3960 [6] PIN-COTTER  
15. 6L-3965 [6] PIN  
  B   USE AS REQUIRED
 

#SEBP25570028
 

3N-9097: CLUTCH GP

3N-9097 CLUTCH GP
PART OF 3N-9098 POWER TAKE-OFF GP
AN ATTACHMENT
i00366955 SEBP2557
3N9097 CLUTCH GP Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-4810 [1] LEVER AS-HAND  
  0S-1587 [1] BOLT (1/2-13X1.75-IN)  
2. 6L-3972 [4] PIN  
  6L-3961 [4] PIN-COTTER  
  1L-4863 [8] WASHER-SPRING  
3. 1L-6931 [2] SCREW AS-MACHINE (1/4-20X0.5-IN)  
4. 6L-3967 [8] PIN  
  6L-3964 [8] PIN-COTTER  
5. 4B-4721 [8] LINK  
6. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)(CLUTCH)  
  9S-1354 [1] NUT (5/8-18-THD)  
  6F-0253 [1] LOCKWASHER  
7. 3H-9572 [1] RING-ADJUSTMENT  
8. 5B-2410 [1] HOSE AS  
9. 4B-4716 [1] COLLAR AS-SLEEVE  
10. 0L-0639 [2] BOLT (3/8-24X2.25-IN)  
  2L-6267 [2] LOCKNUT (3/8-24-THD)  
  4B-4758 B [2] SHIM (0.06-IN THK)  
11. 2L-6010 [1] PLUG-PIPE  
12. 4B-4782 [1] RETAINER  
13. 3F-3729 [1] RING-SNAP  
14. 4L-3527 [1] PLATE-CLUTCH DRIVING  
15. 4H-0002 [4] LEVER  
16. 3N-4086 [1] SHAFT-CLUTCH  
17. 8B-1303 [1] HOUSING-CLUTCH  
  108-3560 [1] PLATE-WARNING (POWER TAKE-OFF)  
18. 1B-3922 [2] CUP-BEARING  
  6B-3183 [2] CONE-BEARING  
19. 7L-0116 [1] LOCK  
20. 2H-3755 [1] BOLT (5/16-18X0.43-IN)  
  3F-9556 [1] LOCKWASHER  
21. 4B-4792 [1] YOKE AS  
22. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
  3B-4506 [2] LOCKWASHER  
23. 8B-7121 [2] FITTING-HYDRAULIC (CLUTCH)  
24. 6L-5151 [2] KEY-WOODRUFF  
25. 4B-4754 [1] SHAFT  
26. 1L-5517 [1] SLEEVE-THROW-OUT  
27. 3N-8125 [1] PLATE AS-PRESSURE  
28. 3N-8123 [1] LOCK PIN  
29. 3N-8124 [1] SPRING  
30. 5N-9316 [1] RING-DRIVE  
31. 4B-4752 [1] NUT  
32. 4B-4772 [1] LOCK  
33. 5B-2417 [1] KEY  
34. 1L-5516 [1] PLATE-CLUTCH  
35. 108-3633 [1] PLATE-INSTRUCTION (POWER TAKE-OFF)  
  B   USE AS REQUIRED
 

#SEBP25570029
 

4P-2270: CLUTCH GP

4P-2270 CLUTCH GP
PART OF 6I-0415 POWER TAKE-OFF GP
AN ATTACHMENT
i00374578 SEBP2557
4P2270 CLUTCH GP Parts scheme
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Parts for your 3126 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-2017 [1] NUT (1-3/4-16-THD)  
  5L-2026 [1] LOCK  
2. 1N-7513 [1] KEY-WOODRUFF  
3. 5L-2016 [1] PLATE-HUB & BACK  
4. 0S-1591 [2] BOLT (3/8-16X1.5-IN)  
  9F-5644 [2] LOCKWASHER  
5. 2N-1372 [1] RING-DRIVE  
6. 8B-7121 [2] FITTING-HYDRAULIC (CLUTCH)  
7. 6L-5151 [2] KEY-WOODRUFF  
8. 4B-4756 [1] SHAFT  
9. 1K-2673 [1] YOKE  
10. 5L-9645 [1] HOUSING  
11. 3N-7952 [2] PLATE-DRIVE  
12. 5D-2751 [6] WASHER-SPRING (0.406X0.687X0.125-IN THK)  
13. 4B-4787 [1] LEVER AS  
  0S-1587 [1] BOLT (1/2-13X1.75-IN)  
14. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)(CLUTCH)  
15. 9S-1354 [1] NUT (5/8-18-THD)  
  6F-0253 [1] LOCKWASHER  
16. 2A-4576 [2] CUP-BEARING (TAPERED ROLLER)  
  5L-9656 [2] CONE-BEARING (TAPERED ROLLER)  
17. 5L-9648 [1] RETAINER-BEARING  
18. 4B-4775 [1] HOSE AS  
19. 2H-3755 [1] BOLT (5/16-18X0.43-IN)  
  3F-9556 [1] LOCKWASHER  
20. 7L-0116 [1] LOCK  
  5B-6159 [1] SETSCREW-POINT  
21. 5N-6094 [1] SHAFT-CLUTCH  
22. 5L-9647 [1] SLEEVE-SLIDING  
23. 5B-5251 [6] LINK  
  6L-3965 [6] PIN  
  3B-4613 [6] PIN-COTTER  
24. 2L-8262 [1] RING-ADJUSTMENT  
25. 2L-8259 [3] LEVER  
26. 6L-3966 [3] PIN  
  3B-5301 [3] PIN-COTTER  
27. 3N-7953 [1] PLATE AS  
28. 3N-7955 [1] SPRING  
29. 3N-7954 [1] LOCK PIN  
30. 5L-2012 [1] PLATE-CENTER  
31. 1K-2811 [1] COLLAR AS  
  [2] BOLT  
  2L-6267 [2] LOCKNUT (3/8-24-THD)  
  1K-3621 B [2] SHIM  
32. 108-3561 [1] PLATE-INSTRUCTION (POWER TAKE-OFF)  
33. 1H-3338 [2] LOCKWASHER (EXTERNAL TOOTH)  
  1S-7443 [2] SCREW-MACHINE  
34. 108-3560 [1] PLATE-WARNING (POWER TAKE-OFF)  
  B   USE AS REQUIRED
 

Information:

Truck Engine News
A New Special Instruction , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/01
Engine News
Repair Guidelines for Air Compressors {1803}
2003/09/01
A New Diagnostic Kit for the Evaluation of Air Compressor Operation is Introduced {1803}
2004/11/01
Special Instruction
Air Compressor Installation Instructions{1803}
Air Compressor Installation Instructions{1803}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Service Letter-NACD
Product Support Program For Inspection And Tightening Of The Compressor Nut On Certain 3116 And 3126 Engines
Product Support Program For Inspection And Tightening Of The Compressor Nut On Certain 3116 And 3126 Engines
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Specifications
Air Compressor
SUPPLEMENT FOR 3114, 3116 & 3126 - INDUSTRIAL ENGINES ENGINES EQUIPPED WIT
Disassembly and Assembly
Air Compressor - Remove and Install
3114, 3116 and 3126 Engines
Air Compressor Drive Gear - Install
3114, 3116 and 3126 Engines
Service Magazine
A New Special Instruction, REHS1428 , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/23

Caterpillar Parts SIS Catalog 3126 :

AIR COMPRESSOR GP
132-3304 AIR COMPRESSOR GP
AIR COMPRESSOR GP
132-3303 AIR COMPRESSOR GP
AIR COMPRESSOR AS
4P-5435 AIR COMPRESSOR AS
ADAPTER GP-ENGINE TO XMSN
117-3440 ADAPTER GP-ENGINE TO XMSN
ADAPTER GP-ENGINE TO XMSN
117-0508 ADAPTER GP-ENGINE TO XMSN
108-4923 ADAPTER GP-ENGINE TO XMSN
ADAPTER GP-ENGINE TO XMSN
100-4029 ADAPTER GP-ENGINE TO XMSN
269-7066 ENGINE AR-CORE
AIR COMPRESSOR GP
9Y-9943 AIR COMPRESSOR GP
196-9519 BEARING GP-MAIN
BELT TIGHTENER GP
111-2387 BELT TIGHTENER GP
CAMSHAFT GP
108-5759 CAMSHAFT GP
CARRIER GP-SEAL
132-3844 CARRIER GP-SEAL
CARRIER GP-SEAL
4W-3462 CARRIER GP-SEAL
CLUTCH AS
5N-3789 CLUTCH AS
CLUTCH GP
3N-9097 CLUTCH GP

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.