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3G2996 CYLINDER GP-BOOM-2 REQUIRED (CHGS 02,05,06,07) 139.7 MM (5.50IN) BORE X 1079.4 MM (42.50IN) STROKE TYPE 2-S/N 3YD1-UP PART OF 4V5831 BOOM. AN ATTACHMENT 229


HYDRAULIC SYSTEM
CYLINDER GP
VALVE GP-SOLENOID
VALVE GP-CHECK & RELIEF
VALVE GP-CONTROL
VALVE GP-PILOT
VALVE GP-CHECK
VALVE GP-SELECTOR

EXCAVATOR 229 EXCAVATOR 1AG
 225B & 229 EXCAVATORS 1AG00001-UP (MACHINE) POWERED BY 3304 ENGINE SEBP1647 229 1AG   (1986)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BOOM
3G-2996 CYLINDER GP-BOOM
CYLINDER GP-BOOM
3G-2996 CYLINDER GP-BOOM
CYLINDER GP-BOOM
9T-5230 CYLINDER GP-BOOM
CYLINDER GP-STICK
9J-1755 CYLINDER GP-STICK
CYLINDER GP-STICK
9J-1755 CYLINDER GP-STICK
CYLINDER GP-BUCKET
9J-7006 CYLINDER GP-BUCKET
 

#SEBP16470430
 

3G-2996: CYLINDER GP-BOOM

3G2996 CYLINDER GP-BOOM-2 REQUIRED (CHGS 02,05,06,07)
139.7 MM (5.50IN) BORE X 1079.4 MM (42.50IN) STROKE
TYPE 2-S/N 3YD1-UP
PART OF 4V5831 BOOM. AN ATTACHMENT
c513577 SEBP1647
3G2996 CYLINDER GP-BOOM Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5919 [2] SEAL AS  
2. 8J-4411 [1] BEARING AS  
3. 2J-7686 [1] NUT-SELF LOCKING  
4. 9J-7191 [1] RING-WEAR  
5. 4T-5173 [1] SEAL  
6. 3G-2994 [1] PISTON  
7. 1A-8537 [6] BOLT  
8. 3G-2995 [1] STOP  
9. 3G-2992 R [1] CYLINDER AS-HYD  
10. 8J-1689 [1] RING-BACK-UP  
11. 8J-1688 [1] SEAL-O-RING  
12. 1D-4586 [2] BOLT  
13. 9T-0328 C [1] HEAD  
14. 8J-5960 [2] SEAL AS  
15. 3G-2941 R [1] ROD AS  
16. 8T-8389 [1] SEAL  
17. 5J-8325 [1] SEAL-U-CUP  
18. 8C-9121 [1] SEAL AS  
19. 5P-8247 [8] WASHER-HARD  
20. 8J-4585 [1] BEARING AS  
21. 8T-0777 C [1] RING-WEAR  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP16470431
 

9T-5230: CYLINDER GP-BOOM

9T5230 CYLINDER GP-BOOM (CHGS 01,N00-N04)
152 MM (6 IN.) BORE X 1080 MM (43 IN.) STROKE
PART OF 9C3180 BOOM AR-HOE
AN ATTACHMENT
c499095 SEBP1647
9T5230 CYLINDER GP-BOOM Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5919 [2] SEAL AS  
2. 9W-9400 C [1] BEARING AS  
3. 2J-7686 [1] NUT-SELF LOCKING  
4. 9J-5860 [1] RING-WEAR  
5. 5J-4989 [1] SEAL AS  
6. 9T-5225 [1] PISTON  
7. 8C-3829 C [1] RING-WEAR  
8. 9T-3980 [1] STOP  
9. 9T-5229 [1] CYLINDER AS  
10. 7X-4807 [1] RING  
11. 6J-5541 [1] SEAL-O-RING  
12. 1D-4586 [2] BOLT (LONG)  
  1A-8537 [6] BOLT (SHORT)  
13. 9T-5224 [1] HEAD  
14. 5P-8247 [8] WASHER-HARD  
15. 9T-5223 [1] ROD-PISTON  
16. 8C-5219 [1] SEAL-LIP TYPE  
17. 7J-2150 [1] SEAL AS  
18. 8C-9127 [1] SEAL AS  
19. 2B-7408 [2] PLUG-PIPE  
20. 8J-5962 [2] SEAL AS  
21. 4T-1684 [1] BEARING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP16470432
 

9J-1755: CYLINDER GP-STICK

9J1755 CYLINDER GP-STICK (CHGS 02-09)
152.4 MM (6IN.) BORE X 1422.4 MM (56IN) STROKE
TYPE 1
PART OF 9C3180, 9C3191 BOOM ARS
AN ATTACHMENT
c354662 SEBP1647
9J1755 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5919 [4] SEAL AS  
2. 8J-4411 [2] BEARING AS  
3. 8J-8731 [1] BOLT-HEAD SPL  
4. 3G-2912 C [1] STOP  
5. 3G-2911 C [1] SEAL AS  
6. 4J-6888 [1] NUT-SELF LOCKING  
7. 8J-1746 [1] RING-WEAR  
8. 4T-4144 C [1] SEAL AS  
9. 9J-2114 [1] PISTON  
10. 8J-6070 [1] SEAL-RING  
11. 3G-2909 C [1] STOP  
12. 9J-1754 R [1] CYLINDER AS-HYD  
13. 8J-1717 [1] RING-BACK-UP  
14. 6D-9157 [1] SEAL-O-RING  
15. 9T-1067 C [1] HEAD  
16. 3B-2968 C [6] BOLT  
17. 0S-1756 C [2] BOLT  
18. 5P-8248 C [8] WASHER-HARD  
19. 2B-7408 [2] PLUG-PIPE  
20. 9J-1243 R [1] ROD-PISTON  
21. 8J-6069 [1] SEAL-LIP TYPE  
    -OR-
  9J-1325 [1] SEAL (FIRE RESISTANT)  
22. 5J-8375 [1] SEAL-U-CUP  
    -OR-
  9J-1328 [1] SEAL AS (FIRE RESISTANT)  
23. 8T-3330 C [1] RING-WEAR  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  8T-1434 C [1] KIT-HYD CYLINDER SEAL (INCLUDES  
    SEAL AS, RINGS & SEALS)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP16470433
 

9J-1755: CYLINDER GP-STICK

9J1755 CYLINDER GP (CHGS 10-12)
152.4 MM (6IN) BORE X 1422.4 MM (56IN) STROKE
TYPE 2
PART OF 9C3180, 9C3191 BOOM ARS
AN ATTACHMENT
c467584 SEBP1647
9J1755 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5919 [4] SEAL AS  
2. 8J-4411 [2] BEARING AS  
3. 061-6711 C [1] RING-RETAINING  
4. 3G-2912 [1] STOP  
5. 3G-2911 [1] SEAL AS  
6. 4J-6888 [1] NUT-SELF LOCKING  
7. 8J-1746 J [1] RING-WEAR  
8. 4T-4144 J [1] SEAL AS  
9. 9J-2114 [1] PISTON  
10. 8J-6070 J [1] SEAL-RING  
11. 3G-2909 [1] STOP  
12. 9J-1754 R [1] CYLINDER AS-HYD  
13. 8J-1717 J [1] RING-BACK-UP  
14. 6D-9157 J [1] SEAL-O-RING  
15. 9T-1067 [1] HEAD  
16. 3B-2968 [6] BOLT  
17. 0S-1756 [2] BOLT  
18. 5P-8248 [8] WASHER-HARD  
19. 2B-7408 [2] PLUG-PIPE  
20. 9T-4146 CR [1] ROD AS  
21. 8J-6069 J [1] SEAL-LIP TYPE  
    -OR-
  9J-1325 [1] SEAL (FIRE RESISTANT)  
   
   
   
22. 5J-8375 J [1] SEAL-U-CUP  
  9J-1328 SEAL AS  
    (FIRE RESISTANT)
23. 8T-3330 [1] RING-WEAR  
24. 9T-7344 C [1] WASHER  
   
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  8T-1434 [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES SEAL,RING
    AND PARTS MARKED J)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP16470434
 

6T-5859: VALVE GP-SOLENOID

6T5859 VALVE GP-SOLENOID-24 VOLT
DIVERTER. PART OF 6C1875, 6W8713, 9C7147 CONTROLS-INCREASED PRESSURE,
6W8618, 6W8619 CONTROLS-HAMMER
ALSO AN ATTACHMENT
c562870 SEBP1647
6T5859 VALVE GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6T-8500 C [1] COIL AS  
2. 1S-9593 [2] STRAP-CABLE  
3. 7N-9737 [1] HOUSING-PLUG  
4. 7N-7780 [1] PIN-CONNECTOR  
5. 7N-7779 [1] SOCKET  
6. 6T-8084 C CARTRIDGE  
7. 104-5970 [1] LOCKNUT  
  4B-4276 [1] WASHER  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  8J-9348 [1] KIT-SEAL (INCLUDES RING  
    AND SEALS)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP16470435
 

4T-5689: VALVE GP-CHECK & RELIEF

4T5689 VALVE GP-CHECK & RELIEF
4T5178-PAGE 258
PART OF 6C1875, 6W8713 CONTROL-INCREASED PRESSURE
AND 6C1876 LINES-FRONT
c318735 SEBP1647
4T5689 VALVE GP-CHECK & RELIEF Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6307 [1] PLUG-O-RING  
2. 2S-4078 [1] SEAL-O-RING  
3. 9J-0388 [1] RETAINER  
4. 3J-9745 [1] SPRING  
5. 4T-2636 [1] VALVE GP  
6. 8J-6308 [1] VALVE-CHECK  
7. 4T-5178 Y [1] VALVE GP-RELIEF  
8. 9S-8008 [1] PLUG-O-RING  
9. 3D-2824 [1] SEAL-O-RING  
10. [1] PLATE-IDENTIFICATION  
  4B-4158 [1] SCREW  
  Y   SEPARATE ILLUSTRATION
 

#SEBP16470436
 

3G-3818: VALVE GP-CONTROL

3G3818 VALVE GP-PILOT & SPEED CONTROL
S/N 3YD1-UP
3G3816-PAGE 258, 3G3817-PAGE 259 & 8J4356-PAGE 259
PART OF 8V8315 CONTROL-PILOT OPERATED HYDRAULIC
c228936 SEBP1647
3G3818 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-3817 Y [1] VALVE GP-CONTROL (LH)  
2. 8J-4356 Y [1] VALVE GP-PILOT  
3. 3G-3816 Y [1] VALVE GP-CONTROL (RH)  
4. 0L-1352 [4] BOLT  
5. 9S-4191 [2] PLUG-O-RING  
  3J-1907 [2] SEAL  
6. 0T-0065 C [4] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP16470437
 

9J-0387: VALVE GP-PILOT

9J0387 VALVE GP-PILOT
S/N 1AG1-508,3YD1-UP
PART OF 6C1875, 6W1873 CONTROL-INCRWASED PRESSURE
c471793 SEBP1647
9J0387 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0385 C [1] VALVE GP  
2. 2M-9780 [3] SEAL-O-RING  
3. 9S-8006 [1] PLUG-O-RING  
4. 3F-8845 C [1] SPRING  
5. 4B-9783 C [1] BALL  
6. 6J-3134 C [1] SEAL  
7. 8J-1751 C [1] PLUG  
8. 8J-1752 C [1] PLUNGER  
9. 5P-1404 C [1] ADAPTER-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP16470438
 

4T-2637: VALVE GP-CHECK

4T2637 VALVE GP-CHECK
S/N 3YD1-UP,1AG248-UP
1U4596-PAGE 249
PART OF 3V1868 LINES-FRONT,6C1875 CONTROL-INCREASED PRESSURE
c308802 SEBP1647
4T2637 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6307 [1] PLUG-O-RING  
2. 2S-4078 [1] SEAL-O-RING  
3. 9J-0388 [1] RETAINER  
4. 3J-9745 [1] SPRING  
5. 4T-2636 [1] VALVE GP  
6. 8J-6308 [1] VALVE-CHECK  
7. 1U-4596 Y [1] VALVE GP-PITCH RELIEF  
8. 9S-8008 [1] PLUG-O-RING  
9. 3D-2824 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP16470439
 

9J-5447: VALVE GP-SELECTOR

9J5447 VALVE GP-SELECTOR
S/N 3YD1-145,1AG1-518
PART OF 8V8315 CONTROL-PILOT OPERATED HYDRAULIC
c318039 SEBP1647
9J5447 VALVE GP-SELECTOR Parts scheme
  For full view, you need register

Parts for your 229 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4181 [1] PLUG-O-RING  
2. 7M-8485 [1] SEAL-O-RING  
3. 8J-8638 [1] BOLT  
4. 3B-4506 [1] LOCKWASHER  
5. 3K-0925 C [1] WASHER  
6. 9J-5446 [1] VALVE GP  
7. 6V-8546 C [1] SEAL-LIP TYPE  
8. 4T-8596 C [1] RETAINER  
  7S-1201 C [2] SCREW  
9. 7F-8607 [2] SEAL-O-RING  
10. 4J-1184 [2] PLUG AS-DETENT  
    (EACH INCLUDES)
11. 3J-7810 [1] SPRING  
12. 4B-9783 [1] BALL  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Service Magazine
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2011/10/17
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 229 :

CYLINDER GP-BOOM
3G-2996 CYLINDER GP-BOOM
SWIVEL GP
9T-5717 SWIVEL GP
SWIVEL GP
9J-3567 SWIVEL GP
LINES GP-STICK
2V-8358 LINES GP-STICK
LINES GP-STICK
2V-8359 LINES GP-STICK
LINES GP-STICK
2V-8360 LINES GP-STICK
LINES GP-BOOM
6C-0877 LINES GP-BOOM
LINES GP-BOOM
6C-0876 LINES GP-BOOM
CYLINDER GP-BOOM
9T-5230 CYLINDER GP-BOOM
CYLINDER GP-STICK
9J-1755 CYLINDER GP-STICK
CYLINDER GP-STICK
9J-1755 CYLINDER GP-STICK
VALVE GP-SOLENOID
6T-5859 VALVE GP-SOLENOID
VALVE GP-CHECK & RELIEF
4T-5689 VALVE GP-CHECK & RELIEF
VALVE GP-CONTROL
3G-3818 VALVE GP-CONTROL
VALVE GP-PILOT
9J-0387 VALVE GP-PILOT
VALVE GP-CHECK
4T-2637 VALVE GP-CHECK

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