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385-4129 BOOM AR-1 PIECE LONG -GRADE CONTROL S/N JBC1-UP; HCW1-UP PART OF 396-6726 OPTION AR-LINKAGE AN ATTACHMENT 312D


IMPLEMENTS
BOOM GP

EXCAVATOR 312D EXCAVATOR HCW
 312D & 312D L Excavators HCW00001-UP (MACHINE) POWERED BY C4.2 Engine SEBP4949 312D HCW   (2008)

IMPLEMENTS

BOOM GP
301-2543 BOOM AR-1 PIECE LONG
385-4095 BOOM AR-1 PIECE LONG
385-4129 BOOM AR-1 PIECE LONG
BOOM GP
278-9286 BOOM GP
BOOM GP
294-1438 BOOM GP
BOOM GP
303-9094 BOOM GP
 

#SEBP49490930
 

385-4129: BOOM AR-1 PIECE LONG

385-4129 BOOM AR-1 PIECE LONG -GRADE CONTROL
S/N JBC1-UP; HCW1-UP
PART OF 396-6726 OPTION AR-LINKAGE
AN ATTACHMENT
i04921433 SEBP4949
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  392-0298 Y [1] BOOM GP (GRADE CONTROL)  
  289-8067 Y [1] CYLINDER & LINES GP-BOOM (LH)  
    -OR-
  385-2825 Y [1] CYLINDER & LINES GP-BOOM (LH)  
  289-8068 Y [1] CYLINDER & LINES GP-BOOM (RH)  
    -OR-
  385-2826 Y [1] CYLINDER & LINES GP-BOOM (RH)  
  289-8076 Y [1] CYLINDER & LINES GP-STICK  
    -OR-
  385-2829 Y [1] CYLINDER & LINES GP-STICK  
  309-5747 Y [1] GUARD GP-FRONT (POSITION SENSOR)  
  275-7052 Y [1] LIGHTING GP-FLOOD (BOOM, LH)  
  390-4277 Y [1] LINES GP-BOOM  
  315-1030 Y [1] LINES GP-GREASE (BOOM)  
  309-5745 Y [1] SENSOR & MTG GP-POSITION (STICK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP49490931
 

278-9286: BOOM GP

278-9286 BOOM GP
S/N JBC1-UP; HCW1-UP
4.65-M (15.3-FT)
PART OF 260-7058 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i02807918 SEBP4949
2789286 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 1R-6226 [1] PIN AS  
3. 4I-3309 [2] SPACER (82X110X3-MM THK)  
4. 093-0115 B [1] SHIM (2-MM THK)  
5. 093-0357 [1] SPACER (63X100X9-MM THK)  
6. 133-2425 B [1] SHIM (0.5-MM THK)  
7. 166-1486 [4] SHIM (2-MM THK)  
8. 172-3080 [1] PIN  
9. 294-1439 [1] BOOM & BEARING AS  
9A. 273-6814 [2] BUSHING  
10. 086-0297 [1] WASHER (13X50X6-MM THK)  
11. 086-0298 [1] WASHER (19X60X9-MM THK)  
12. 095-6824 [2] PLATE  
13. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
14. 166-1494 [2] SEAL-LIP TYPE  
15. 453-2834 M [1] BOLT (M16X2X30-MM)  
16. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
17. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP49490932
 

294-1438: BOOM GP

294-1438 BOOM GP
S/N JBC1-UP; HCW1-UP
4.65-M (15.3-FT)
PART OF 283-9013 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i02828988 SEBP4949
2941438 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 1R-6226 [1] PIN AS  
3. 4I-3309 [2] SPACER (82X110X3-MM THK)  
4. 093-0115 B [1] SHIM (2-MM THK)  
5. 093-0357 [1] SPACER (63X100X9-MM THK)  
6. 133-2425 B [1] SHIM (0.5-MM THK)  
7. 166-1486 [4] SHIM (2-MM THK)  
8. 172-3080 [1] PIN  
9. 294-1439 [1] BOOM & BEARING AS  
9A. 273-6814 [2] BUSHING  
10. 086-0297 [1] WASHER (13X50X6-MM THK)  
11. 086-0298 [1] WASHER (19X60X9-MM THK)  
12. 095-6824 [2] PLATE  
13. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
14. 166-1494 [2] SEAL-LIP TYPE  
15. 7X-2552 M [1] BOLT (M16X2X30-MM)  
16. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
17. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP49490933
 

303-9094: BOOM GP

303-9094 BOOM GP
S/N JBC1-UP; HCW1-UP
4.65-M (15.3-FT)
PART OF 301-2543 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i02884433 SEBP4949
3039094 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 1R-6226 [1] PIN AS  
3. 4I-3309 [2] SPACER (82X110X3-MM THK)  
4. 093-0115 B [1] SHIM (2-MM THK)  
5. 093-0357 [1] SPACER (63X100X9-MM THK)  
6. 133-2425 B [1] SHIM (0.5-MM THK)  
7. 166-1486 [4] SHIM (2-MM THK)  
8. 172-3080 [1] PIN  
9. 303-9095 [1] BOOM & BEARING AS  
9A. 273-6814 [2] BUSHING  
10. 086-0297 [1] WASHER (13X50X6-MM THK)  
11. 086-0298 [1] WASHER (19X60X9-MM THK)  
12. 095-6824 [2] PLATE  
13. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
14. 166-1494 [2] SEAL-LIP TYPE  
15. 7X-2552 M [1] BOLT (M16X2X30-MM)  
16. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
17. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP49490934
 

308-8792: BOOM GP

308-8792 BOOM GP -ACCUGRADE
S/N JBC1-UP; HCW1-UP
4.65-M (15.3-FT)
PART OF 330-8813 BOOM AR
AN ATTACHMENT
i02852571 SEBP4949
3088792 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 4I-3309 [2] SPACER (82X110X3-MM THK)  
3. 093-0115 B [1] SHIM (2-MM THK)  
4. 093-0357 [1] SPACER (63X100X9-MM THK)  
5. 133-2425 B [1] SHIM (0.5-MM THK)  
6. 166-1486 [4] SHIM (2-MM THK)  
7. 172-3080 [1] PIN  
8. 308-8793 [1] BOOM & BEARING AS  
8A. 273-6814 [2] BUSHING  
9. 308-8809 [1] PIN AS  
10. 308-8914 [1] PLATE  
11. 086-0297 [1] WASHER (13X50X6-MM THK)  
12. 086-0298 [1] WASHER (19X60X9-MM THK)  
13. 095-6824 [2] PLATE  
14. 096-4883 M [2] LOCKNUT (M10X1.5-THD)  
15. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
16. 166-1494 [2] SEAL-LIP TYPE  
17. 7X-2553 M [1] BOLT (M16X2X40-MM)  
18. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
20. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
21. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP49490935
 

392-0288: BOOM GP

392-0288 BOOM GP
S/N JBC1-UP; HCW1-UP
4.65-M (15.3-FT)
PART OF 260-7058 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i04909465 SEBP4949
3920288 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 1R-6226 [1] PIN AS  
3. 4I-3309 [2] SPACER (82X110X3-MM THK)  
4. 093-0115 B [1] SHIM (2-MM THK)  
5. 093-0357 [1] SPACER (63X100X9-MM THK)  
6. 133-2425 B [1] SHIM (0.5-MM THK)  
7. 166-1486 [4] SHIM (2-MM THK)  
8. 172-3080 [1] PIN  
9. 392-0289 [1] BOOM & BEARING AS  
9A. 273-6814 [2] BUSHING  
10. 086-0297 [1] WASHER (13X50X6-MM THK)  
11. 086-0298 [1] WASHER (19X60X9-MM THK)  
12. 095-6824 [2] PLATE  
13. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
14. 166-1494 [2] SEAL-LIP TYPE  
15. 453-2834 M [1] BOLT (M16X2X30-MM)  
16. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
17. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP49490936
 

392-0291: BOOM GP

392-0291 BOOM GP
S/N JBC1-UP; HCW1-UP
4.7-M (15.3-FT)
PART OF 283-9013 BOOM AR-1 PIECE LONG
Type 1
AN ATTACHMENT
i04915461 SEBP4949
3920291 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 1R-6226 [1] PIN AS  
3. 4I-3309 [2] SPACER (82X110X3-MM THK)  
4. 093-0115 B [1] SHIM (2-MM THK)  
5. 093-0357 [1] SPACER (63X100X9-MM THK)  
6. 133-2425 B [1] SHIM (0.5-MM THK)  
7. 166-1486 [4] SHIM (2-MM THK)  
8. 172-3080 [1] PIN  
9. 392-0292 [1] BOOM & BEARING AS  
  273-6814 J [2] BUSHING (1000 SERVICE HOURS)  
    -OR-
  240-2913 J [2] BUSHING (500 SERVICE HOURS)  
    -OR-
  357-5710 J [2] BUSHING (500 SERVICE HOURS)  
10. 086-0297 [1] WASHER (13X50X6-MM THK)  
11. 086-0298 [1] WASHER (19X60X9-MM THK)  
12. 095-6824 [2] PLATE  
13. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
14. 166-1494 [2] SEAL-LIP TYPE  
15. 453-2834 M [1] BOLT (M16X2X30-MM)  
16. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
17. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  J   PART(S) MARKED J ARE INTERCHANGEABLE
  M   METRIC PART
 

#SEBP49490937
 

392-0291: BOOM GP

392-0291 BOOM GP
S/N JBC1-UP; HCW1-UP
4.7-M (15.3-FT)
PART OF 283-9013 BOOM AR-1 PIECE LONG
Type 2
AN ATTACHMENT
i07462667 SEBP4949
3920291 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 1R-6226 [1] PIN AS  
3. 4I-3309 [2] SPACER (82X110X3-MM THK)  
4. 093-0115 B [1] SHIM (2-MM THK)  
5. 093-0357 [1] SPACER (63X100X9-MM THK)  
6. 133-2425 B [1] SHIM (0.5-MM THK)  
7. 166-1486 [4] SHIM (2-MM THK)  
8. 172-3080 [1] PIN  
9. 562-3637 C [1] BOOM & BEARING AS  
9A. 357-5710 [2] BUSHING (500 SERVICE HOURS)  
10. 086-0297 [1] WASHER (13X50X6-MM THK)  
11. 086-0298 [1] WASHER (19X60X9-MM THK)  
12. 095-6824 [2] PLATE  
13. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
14. 166-1494 [2] SEAL-LIP TYPE  
15. 453-2834 M [1] BOLT (M16X2X30-MM)  
16. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
17. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP49490938
 

392-0295: BOOM GP

392-0295 BOOM GP -GRADE CONTROL
S/N JBC1-UP; HCW1-UP
4.65-M (15.3-FT)
PART OF 330-8813 BOOM AR
AN ATTACHMENT
i04896218 SEBP4949
3920295 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 4I-3309 [2] SPACER (82X110X3-MM THK)  
3. 093-0115 B [1] SHIM (2-MM THK)  
4. 093-0357 [1] SPACER (63X100X9-MM THK)  
5. 133-2425 B [1] SHIM (0.5-MM THK)  
6. 166-1486 [4] SHIM (2-MM THK)  
7. 172-3080 [1] PIN  
8. 308-8809 [1] PIN AS  
9. 308-8914 [1] PLATE  
10. 392-0296 [1] BOOM & BEARING AS  
10A. 273-6814 [2] BUSHING  
  8T-3597 M [1] NUT-WELD (M12X1.75-THD)  
  7Y-2579 [2] BAR  
  087-5841 [3] PLATE  
  113-2276 [1] MANIFOLD  
  117-5604 M [11] STUD (M10X1.5X23-MM)  
11. 086-0297 [1] WASHER (13X50X6-MM THK)  
12. 086-0298 [1] WASHER (19X60X9-MM THK)  
13. 095-6824 [2] PLATE  
14. 096-4883 M [2] LOCKNUT (M10X1.5-THD)  
15. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
16. 166-1494 [2] SEAL-LIP TYPE  
17. 453-1259 M [1] BOLT (M16X2X40-MM)  
18. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
20. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
21. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP49490939
 

392-0298: BOOM GP

392-0298 BOOM GP -GRADE CONTROL
S/N JBC1-UP; HCW1-UP
4.7-M (15.4-FT)
PART OF 385-4129 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i04899332 SEBP4949
3920298 BOOM GP Parts scheme
  For full view, you need register

Parts for your 312D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-6225 [1] PIN AS  
2. 4I-3309 [2] SPACER (82X110X3-MM THK)  
3. 093-0115 B [1] SHIM (2-MM THK)  
4. 093-0357 [1] SPACER (63X100X9-MM THK)  
5. 133-2425 B [1] SHIM (0.5-MM THK)  
6. 166-1486 [4] SHIM (2-MM THK)  
7. 172-3080 [1] PIN  
8. 392-0299 [1] BOOM & BEARING AS  
8A. 273-6814 J [2] BUSHING (1000 SERVICE HOURS)  
    -OR-
  240-2913 J [2] BUSHING (500 SERVICE HOURS)  
    -OR-
  357-5710 J [2] BUSHING (500 SERVICE HOURS)  
9. 308-8809 [1] PIN AS  
10. 308-8914 [1] PLATE  
11. 086-0297 [1] WASHER (13X50X6-MM THK)  
12. 086-0298 [1] WASHER (19X60X9-MM THK)  
13. 095-6824 [2] PLATE  
14. 096-4883 M [2] LOCKNUT (M10X1.5-THD)  
15. 099-3600 [4] WASHER (12.7X30X4-MM THK)  
16. 166-1494 [2] SEAL-LIP TYPE  
17. 453-1259 M [1] BOLT (M16X2X40-MM)  
18. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
20. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
21. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
  B   USE AS REQUIRED
  J   PARTS MARKED J ARE INTERCHANGEABLE
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Boom, Stick and Bucket Operation
312D and 313D Excavators
Boom and Stick Linkage - Lubricate
312D and 313D Excavators
Boom/Stick/Bucket Combinations
312D and 313D Excavators
Special Instruction
Procedure to Replace the Bracket Assembly of the Boom Nose on Reach Booms for Certain D Series, E Series and F Series Excavators {6501}
Procedure to Replace the Bracket Assembly of the Boom Nose on Reach Booms for Certain D Series, E Series and F Series Excavators {6501}
Specifications
Boom - 4.65 m (15.256 ft)
312D and 313D Excavators Machine System Specifications
Boom - 4.65 m (15.256 ft)
312D and 313D Excavators Machine System Specifications
Boom - 4.65 m (15.256 ft)
312D and 313D Excavators Machine System Specifications
Disassembly and Assembly
Boom - Remove
312D and 313D Excavators Machine Systems
Boom - Install
312D and 313D Excavators Machine Systems
Service Magazine
The Stick Support Pin Is Improved on Certain Small Excavators {6501}
2010/07/21
Service Limit of the Bushings At the Front Linkages Are Now Available on Certain Excavators {5456, 5457, 5458, 6060, 6301, 6302, 6460, 6501, 6502, 6516, 6521, 6535, 6536}
2010/10/12
An Improvement has been Made to Reduce the Amount of Radial Play of the Front Linkage Pin on Certain Excavators {6501, 6502, 6513}
2010/12/08
311D to 390D Excavator Front Linkage Bushing Diameter {6001, 6501, 6502, 6513, 6700}
2013/03/04

Caterpillar Parts SIS Catalog 312D :

385-4095 BOOM AR-1 PIECE LONG
301-2543 BOOM AR-1 PIECE LONG
283-9013 BOOM AR-1 PIECE LONG
260-7058 BOOM AR-1 PIECE LONG
330-8813 BOOM AR
VALVE GP-TRAVEL COUNTERBALANCE
349-9520 VALVE GP-TRAVEL COUNTERBALANCE
VALVE GP-TRAVEL COUNTERBALANCE
303-4484 VALVE GP-TRAVEL COUNTERBALANCE
VALVE GP-SOLENOID & RELIEF
335-0158 VALVE GP-SOLENOID & RELIEF
BOOM GP
278-9286 BOOM GP
BOOM GP
294-1438 BOOM GP
BOOM GP
303-9094 BOOM GP
BOOM GP
308-8792 BOOM GP
BOOM GP
392-0288 BOOM GP
BOOM GP
392-0291 BOOM GP
BOOM GP
392-0291 BOOM GP
BOOM GP
392-0295 BOOM GP
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