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139-7442 CONVERSION GP-BREATHER S/N 6BL858-UP CLOSED CIRCUIT BREATHER FOR USE WITH 107-9664 ENGINE AR, S/N 5HK30688-UP AN ATTACHMENT 312-A


AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
LINES GP-AIR
MANIFOLD GP-EXHAUST
MANIFOLD GP-INLET
MUFFLER GP
TURBOCHARGER GP
FUEL SYSTEM
CONTROL GP-GOVERNOR

EXCAVATOR 312-A EXCAVATOR 6BL
 312 Excavator 6BL00001-UP (MACHINE) POWERED BY 3054 Engine SEBP2254 312-A 6BL   (1994)

AIR INLET AND EXHAUST SYSTEM

AIR CLEANER GP
AIR CLEANER GP
110-2537 AIR CLEANER GP
AIR CLEANER GP
110-2556 AIR CLEANER GP
CONVERSION GP-BREATHER
139-7442 CONVERSION GP-BREATHER
 

#SEBP22540060
 

139-7442: CONVERSION GP-BREATHER

139-7442 CONVERSION GP-BREATHER
S/N 6BL858-UP
CLOSED CIRCUIT BREATHER
FOR USE WITH 107-9664 ENGINE AR, S/N 5HK30688-UP
AN ATTACHMENT
i00496550 SEBP2254
1397442 CONVERSION GP-BREATHER Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-3563 [1] COVER AS-VALVE  
  105-1846 [1] SEAL  
  126-6671 [1] GASKET (VALVE COVER)  
  127-2694 [1] COVER  
  127-2695 [1] GASKET  
  127-2696 [1] FOAM (CRANKCASE BREATHER)  
  127-2698 [3] BAFFLE  
  127-2699 [14] BOLT  
  127-2701 [14] INSERT  
  127-2702 [1] VALVE (FUMES DISPOSAL)  
  127-2704 [1] SEAL-O-RING  
  127-2705 [1] SEAL-O-RING  
  129-8347 [1] ELBOW  
  136-3608 [1] CAP AS (ENGINE OIL FILLER)  
  124-0506 [1] SEAL  
2. 2S-3440 [3] CLAMP-HOSE  
3. 5P-0765 E HOSE (40CM)  
4. 139-8288 [1] PLATE  
5. 5K-9660 [1] CLIP  
6. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
7. 8T-4133 M [1] NUT (M10X1.5-THD)  
8. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 139-7441 [1] PIPE  
10. 139-8286 [1] PIPE AS  
11. 6V-1889 [1] CLIP (LOOP)  
12. 131-3701 [1] HOSE  
13. 141-1710 [1] GASKET  
14. 142-2414 [1] GASKET  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP22540061
 

110-2536: LINES GP-AIR

110-2536 LINES GP-AIR
S/N 6BL1-UP
PART OF 110-2532 INSTALLATION AR-ENGINE
i00469994 SEBP2254
1102536 LINES GP-AIR Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6726 [2] CLAMP-HOSE  
2. 112-6516 [1] HOSE-AIR CLEANER  
3. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
5. 110-2557 [1] PIPE AS  
6. 111-5757 [1] HOSE  
7. 096-5028 [1] INDICATOR-AIR FILTER CHANGE  
8. 5P-4868 [2] CLAMP-HOSE  
  M   METRIC PART
 

#SEBP22540062
 

121-3207: MANIFOLD GP-EXHAUST

121-3207 MANIFOLD GP-EXHAUST
S/N 5HK6900-99999
PART OF 107-9664 ENGINE AR
i00481487 SEBP2254
1213207 MANIFOLD GP-EXHAUST Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0563 M [4] NUT (M10X1.5-THD)  
2. 035-8218 [2] GASKET  
3. 114-2380 [4] STUD  
4. 121-3208 [1] MANIFOLD-EXHAUST  
  M   METRIC PART
 

#SEBP22540063
 

114-2408: MANIFOLD GP-INLET

114-2408 MANIFOLD GP-INLET
S/N 5HK6900-99999
PART OF 107-9664 ENGINE AR
i00555116 SEBP2254
1142408 MANIFOLD GP-INLET Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0303 [4] BOLT (M10X1.5X30-MM)  
2. 6I-0530 [1] BOLT  
3. 6I-4003 [1] BOLT  
4. 142-2414 [1] GASKET  
5. 114-2409 [1] MANIFOLD-INLET  
 

#SEBP22540064
 

110-2535: MUFFLER GP

110-2535 MUFFLER GP
S/N 6BL1-438
PART OF 110-2532 INSTALLATION AR-ENGINE
i00469993 SEBP2254
1102535 MUFFLER GP Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-1403 [1] MUFFLER AS  
2. 9S-7534 [1] PIPE-EXHAUST EXTENSION  
3. 110-2559 [1] PIPE AS-EXHAUST  
4. 3A-9077 [1] BRACKET  
5. 3A-9076 [1] BRACKET-EXHAUST  
6. 5S-0580 [1] CLAMP  
7. 6V-9189 M [1] LOCKNUT (M8X1.25-THD)  
8. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
9. 7X-0818 M [1] BOLT (M8X1.25X45-MM)  
10. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
11. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4133 M [4] NUT (M10X1.5-THD)  
13. 8T-4179 M [4] BOLT (M12X1.75X20-MM)  
14. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 9Y-0176 [1] CLAMP AS  
16. 8T-1159 M [2] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
17. 6V-3938 M [1] BOLT (M10X1.5X20-MM)  
  M   METRIC PART
 

#SEBP22540065
 

116-1150: MUFFLER GP

116-1150 MUFFLER GP
S/N 6BL439-UP
PART OF 110-2532 INSTALLATION AR-ENGINE
Type 1
i00479090 SEBP2254
1161150 MUFFLER GP Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3A-9076 [1] BRACKET-EXHAUST  
2. 5S-0580 [1] CLAMP  
3. 101-7401 M [1] BOLT-SOCKET HEAD (M10X1.5X20-MM)  
4. 6V-9189 M [2] LOCKNUT (M8X1.25-THD)  
5. 7X-0818 M [2] BOLT (M8X1.25X45-MM)  
6. 105-3484 M [2] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
7. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4133 M [4] NUT (M10X1.5-THD)  
9. 8T-4179 M [4] BOLT (M12X1.75X20-MM)  
10. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
13. 9S-7534 [1] PIPE-EXHAUST EXTENSION  
14. 1W-5869 [1] CLAMP  
15. 9Y-1403 [1] MUFFLER AS  
16. 110-2559 [1] PIPE AS-EXHAUST  
17. 119-4923 [1] BRACKET  
  M   METRIC PART
 

#SEBP22540066
 

116-1150: MUFFLER GP

116-1150 MUFFLER GP
S/N 6BL439-UP
PART OF 110-2532 INSTALLATION AR-ENGINE
Type 2
i01294327 SEBP2254
1161150 MUFFLER GP Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-7351 [1] MUFFLER AS  
2. 9S-7534 [1] PIPE-EXHAUST EXTENSION  
3. 178-5123 [1] PIPE AS  
4. 8T-4179 M [4] BOLT (M12X1.75X20-MM)  
5. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 105-3484 M [2] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
7. 101-7401 M [1] BOLT-SOCKET HEAD (M10X1.5X20-MM)  
8. 5S-0580 [2] CLAMP  
9. 6V-9189 M [2] LOCKNUT (M8X1.25-THD)  
10. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
11. 7X-0818 M [2] BOLT (M8X1.25X45-MM)  
12. 168-8902 [1] BRACKET AS  
13. 171-7575 [2] U-BOLT  
14. 8T-4133 M [8] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP22540067
 

114-2577: TURBOCHARGER GP

114-2577 TURBOCHARGER GP
S/N 5HK6900-99999
PART OF 114-2668 TURBOCHARGER GP
i02445744 SEBP2254
1142577 TURBOCHARGER GP Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 135-9273 [1] RING  
2. 260-0123 [1] SEAL GP  
3. 135-9275 [1] CARTRIDGE AS-TURBOCHARGER  
4. 135-9276 [4] BOLT  
5. 135-9277 [2] CLAMP  
 

#SEBP22540068
 

114-2668: TURBOCHARGER GP

114-2668 TURBOCHARGER GP
S/N 5HK6900-99999
PART OF 107-9664 ENGINE AR
i00540936 SEBP2254
1142668 TURBOCHARGER GP Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-2578 [1] ELBOW  
2. 141-1710 [1] GASKET  
3. 6I-0839 M [2] BOLT (M8X1.25X70-MM)  
4. 127-3361 [2] BOLT (M8X1.25X95-MM)  
5. 124-3815 M [1] BOLT (M8X1.25X16-MM)  
6. 103-1067 [2] CLAMP-HOSE  
8. 114-2580 [1] GASKET  
9. 114-2582 [2] STUD  
10. 100-4454 [4] NUT  
11. 114-2583 M [2] STUD (M8X25-MM)  
12. 114-2577 Y [1] TURBOCHARGER GP  
13. 114-2584 [1] TUBE  
14. 121-3414 [1] GASKET  
15. 6I-0217 M [2] BOLT (M8X1.25X20-MM)  
16. 143-4534 [1] HOSE  
17. 101-3450 [2] CLAMP-HOSE  
18. 114-2590 [1] CONNECTION  
19. 114-2586 [1] TUBE  
20. 6I-0220 [1] GASKET  
21. 6I-0572 M [2] BOLT (M8X1.25X20-MM)  
22. 177-4640 [1] TUBE AS  
24. 102-9990 [1] UNION  
25. 114-2588 [1] WASHER  
27. 131-3701 [1] HOSE  
  146-4262 F [2] NUT  
  F   NOT SHOWN
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22540069
 

111-8463: CONTROL GP-GOVERNOR

111-8463 CONTROL GP-GOVERNOR
S/N 6BL1-419
PART OF 110-1899 CHASSIS AR
i00484316 SEBP2254
1118463 CONTROL GP-GOVERNOR Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4189 M [3] BOLT (M8X1.25X20-MM)  
2. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
3. 8T-4971 M [2] BOLT (M6X1X30-MM)  
4. 9X-8256 [2] WASHER (6.6X12X2-MM THK)  
5. 111-6134 [1] COVER AS  
  9G-9155 [1] CLIP  
  8T-3612 M [3] NUT-WELD (M8X1.25-THD)  
6. 4I-5496 [1] MOTOR AS-GOVERNOR  
  9G-3672 [1] HOUSING AS-CONNECTOR  
  7N-7779 [3] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [2] PIN-CONNECTOR (14-GA TO 18-GA)  
  7Y-5561 [1] PACKING  
  7Y-5560 [1] COVER  
7. 3A-9083 [1] PULLEY  
8. 8T-4205 [3] WASHER-HARD (7.2X14.5X2-MM THK)  
9. 5K-8451 [1] CLIP (15.88 MM ID)  
10. 2V-3216 [2] CLIP  
11. 8T-7547 M [3] BOLT (M8X1.25X30-MM)  
12. 5C-9553 M [3] BOLT (M6X1X16-MM)  
  M   METRIC PART
 

Information:

Special Instruction
Instructions for Installation of Turbine Precleaners on Products with Dust Ejectors {1055}
Instructions for Installation of Turbine Precleaners on Products with Dust Ejectors {1055}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Reuse And Salvage Guidelines

Caterpillar Parts SIS Catalog 312-A :

AIR CLEANER GP
110-2556 AIR CLEANER GP
AIR CLEANER GP
110-2537 AIR CLEANER GP
RADIATOR GP
118-6727 RADIATOR GP
RADIATOR GP
110-2568 RADIATOR GP
RADIATOR GP
110-2533 RADIATOR GP
PUMP GP-WATER
6I-0442 PUMP GP-WATER
PUMP GP-WATER
6I-0441 PUMP GP-WATER
PUMP GP-WATER
151-4825 PUMP GP-WATER
LINES GP-AIR
110-2536 LINES GP-AIR
MANIFOLD GP-EXHAUST
121-3207 MANIFOLD GP-EXHAUST
MANIFOLD GP-INLET
114-2408 MANIFOLD GP-INLET
MUFFLER GP
110-2535 MUFFLER GP
MUFFLER GP
116-1150 MUFFLER GP
MUFFLER GP
116-1150 MUFFLER GP
TURBOCHARGER GP
114-2577 TURBOCHARGER GP
TURBOCHARGER GP
114-2668 TURBOCHARGER GP
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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.
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