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121-1377 VALVE GP-PUMP CONTROL S/N 6DR1-UP PART OF 121-1374, 158-2052 HEAD GP-PUMP 330B L EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
VALVE GP-RELIEF

EXCAVATOR 330B L EXCAVATOR 6DR
 330B L Excavator 6DR00001-UP (MACHINE) POWERED BY 3306 Engine SEBP2437 330B L 6DR   (1996)

HYDRAULIC SYSTEM

PUMP GP
ROTATING GP-PUMP
5I-4406 ROTATING GP-PUMP
ROTATING GP-PUMP
5I-4413 ROTATING GP-PUMP
VALVE GP-PUMP CONTROL
121-1377 VALVE GP-PUMP CONTROL
VALVE GP-PUMP CONTROL
121-1486 VALVE GP-PUMP CONTROL
 

#SEBP24370810
 

121-1377: VALVE GP-PUMP CONTROL

121-1377 VALVE GP-PUMP CONTROL
S/N 6DR1-UP
PART OF 121-1374, 158-2052 HEAD GP-PUMP
i00479866 SEBP2437
1211377 VALVE GP-PUMP CONTROL Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2017 M [8] PLUG-BREAK OFF  
2. 3G-0785 [1] BALL  
3. 123-2020 [1] BUSHING  
4. 123-2021 [1] SEAT  
5. 033-6039 [4] SEAL-O-RING  
6. 6V-5196 M [6] BOLT-SOCKET HEAD (M8X1.25X80-MM)  
7. 121-1487 [1] COVER  
8. 081-3959 [1] PLUG AS  
9. 7Y-5269 [2] SEAL-O-RING  
10. 121-1488 [2] SPACER  
11. 162-0922 [2] PISTON  
12. 123-1981 [2] SEAT  
13. 121-1486 Y [1] VALVE GP-PUMP CONTROL  
14. 123-1980 [2] SPRING  
15. 087-4759 M [2] SETSCREW (M6X40-MM)  
16. 9T-4367 [2] CAP AS  
17. 9T-3853 M [2] LOCKNUT (M6X1-THD)  
18. 9T-3928 [2] PLUG AS  
19. 121-1493 [2] SPRING  
20. 121-1489 [2] SPACER  
21. 121-1494 [2] SPRING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24370811
 

121-1486: VALVE GP-PUMP CONTROL

121-1486 VALVE GP-PUMP CONTROL
S/N 6DR1-UP
PART OF 121-1377 VALVE GP-PUMP CONTROL
i00480011 SEBP2437
1211486 VALVE GP-PUMP CONTROL Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 120-4394 [4] PLUG-BREAK OFF  
2. 121-1496 [2] PISTON  
3. 121-1497 [2] PISTON  
4. 121-1498 [2] PISTON  
5. 099-5735 [4] SEAT-SPRING  
6. 4I-5851 [2] COVER  
7. 123-2025 [2] SPRING  
8. 4J-5351 [2] SEAL-O-RING  
9. [1] HOUSING  
10. 9T-4367 [2] CAP AS  
11. 099-5742 M [2] SETSCREW  
12. 9T-3853 M [2] LOCKNUT (M6X1-THD)  
13. 4J-5477 [4] SEAL-O-RING  
14. 6V-8218 [2] SEAL-O-RING  
15. 8C-6965 M [6] BOLT-SOCKET HEAD (M6X1X45-MM)  
16. 099-3094 [2] DOWEL  
17. 191-3107 [2] PIN (REGULATOR PISTON)  
18. 126-2072 [1] PLUG  
19. 123-2017 M [1] PLUG-BREAK OFF  
  M   METRIC PART
 

#SEBP24370812
 

109-2667: VALVE GP-RELIEF

109-2667 VALVE GP-RELIEF
S/N 6DR1-1355
PART OF 107-7014 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i00489760 SEBP2437
1092667 VALVE GP-RELIEF Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4111 [1] PLUG  
2. 5P-3108 [1] SEAL-O-RING  
3. 107-6370 [1] SPRING  
4. 107-6371 [1] VALVE  
5. 4K-1388 [2] SEAL-O-RING  
6. 4J-7385 B [1] SHIM (0.048-IN THK)  
7. 4J-7386 B [5] SHIM (0.01-IN THK)  
  B   USE AS REQUIRED
 

#SEBP24370813
 

109-5152: VALVE GP-RELIEF

109-5152 VALVE GP-RELIEF -NEGATIVE FLOW CONTROL
S/N 6DR1-1355
PART OF 107-7011 VALVE GP-CONTROL
i00490909 SEBP2437
1095152 VALVE GP-RELIEF Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4111 [1] PLUG  
2. Z [1] BODY-VALVE  
3. 107-6370 [1] SPRING  
4. 107-6371 [1] VALVE  
5. 4K-1388 [2] SEAL-O-RING  
6. 4J-7385 B [1] SHIM (0.048-IN THK)  
7. 4J-7386 B [1] SHIM (0.01-IN THK)  
8. 5P-3108 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  Z   NOT SERVICED SEPARATELY
 

#SEBP24370814
 

116-3600: VALVE GP-RELIEF

116-3600 VALVE GP-RELIEF -LINE
S/N 6DR1-UP
PART OF 125-8066, 135-3333, 136-4444, 138-6809, 145-9136, 160-2224, 162-7457, 192-2308, 196-7262 LINES GP-FRONT, 107-7011, 107-7014, 142-5522, 192-1334 VALVE GP-CONTROL, 118-3917, 123-2419, 155-6996 VALVE GP-PILOT
FIELD REPLACEMENT ORDER @@@@@250-2508@@@@@
ALSO AN ATTACHMENT
i02290260 SEBP2437
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  116-3601 Y [1] VALVE GP-RELIEF (LINE)  
    -OR-
  244-8450 Y [1] VALVE GP-RELIEF (LINE)  
    -OR-
  118-5410 Y [1] VALVE GP-RELIEF (LINE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24370815
 

116-3601: VALVE GP-RELIEF

116-3601 VALVE GP-RELIEF
S/N 6DR1-UP
PART OF 116-3600 VALVE GP-RELIEF
ALSO AN ATTACHMENT
i00482432 SEBP2437
1163601 VALVE GP-RELIEF Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1578 [1] SEAL-O-RING  
2. 3D-2824 [2] SEAL-O-RING  
3. 103-8255 [1] SEAL-O-RING  
4. 103-8252 [2] RING  
5. 103-8254 [1] SEAL-O-RING  
6. 103-8253 [2] RING  
 

#SEBP24370816
 

118-5410: VALVE GP-RELIEF

118-5410 VALVE GP-RELIEF -LINE
S/N 6DR1-UP
PART OF 116-3600 VALVE GP-RELIEF
ALSO AN ATTACHMENT
i00484960 SEBP2437
1185410 VALVE GP-RELIEF Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-0167 [1] RING-BACKUP  
2. 8L-2779 [1] SEAL-O-RING  
3. 033-6036 [2] SEAL-O-RING  
4. 3P-0647 [1] SEAL-O-RING  
5. 9J-0707 [1] RING-BACKUP (SINGLE RING PISTON DESIGN)  
    -OR-
  9J-0707 [2] RING-BACKUP (2 RING PISTON DESIGN)  
6. 2P-2975 [1] SEAL-O-RING  
 

#SEBP24370817
 

119-5338: VALVE GP-RELIEF

119-5338 VALVE GP-RELIEF
S/N 6DR1-UP
PART OF 107-7014 VALVE GP-CONTROL
FIELD REPLACEMENT ORDER 159-7732 VALVE GP-RELIEF
ALSO AN ATTACHMENT
i00521404 SEBP2437
1195338 VALVE GP-RELIEF Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Z [1] VALVE GP  
2. 4I-3873 [1] VALVE  
3. 4I-3510 [1] SPRING  
4. 119-5341 [1] ADAPTER  
5. 4I-7714 [1] NUT (3/4-16-THD)  
6. 119-5342 [1] ADJUSTER  
7. 095-1584 [1] SEAL-O-RING  
8. 6V-8218 [1] SEAL-O-RING  
9. 4J-5351 [1] SEAL-O-RING  
10. 6V-8978 [1] SEAL-O-RING  
11. 6I-6804 [1] SEAT  
12. 6I-6795 [1] SPRING  
13. 3D-2824 [1] SEAL-O-RING  
14. 107-6541 [1] RING-RETAINING  
15. 107-6540 [1] COLLAR  
16. 119-5398 [1] SCREEN-FILTER  
  Z   NOT SERVICED SEPARATELY
 

#SEBP24370818
 

127-6454: VALVE GP-RELIEF

127-6454 VALVE GP-RELIEF
S/N 6DR1-UP
PART OF 4Z-5913 VALVE GP-CONTROL
AN ATTACHMENT
i01924625 SEBP2437
1276454 VALVE GP-RELIEF Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 231-3866 Y [1] VALVE GP-RELIEF (GRAPPLE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24370819
 

129-8030: VALVE GP-RELIEF

129-8030 VALVE GP-RELIEF
S/N 6DR1-UP
PART OF 129-7991, 137-3718 VALVE GP-TRAVEL COUNTERBALANCE
ALSO AN ATTACHMENT
i00498264 SEBP2437
1298030 VALVE GP-RELIEF Parts scheme
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Parts for your 330B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-0515 [1] SEAT  
2. 095-1785 [3] RING-BACKUP  
3. 095-1586 [3] SEAL-O-RING  
4. 114-0516 [1] SPRING  
5. 114-0519 [1] STOP  
6. 7Y-8436 M [1] SETSCREW (M27X2X27-MM)  
7. 7Y-8437 M [1] NUT (M27X2-THD)  
8. 114-0518 [1] BODY  
9. 095-1601 [1] SEAL-O-RING  
10. 121-1459 [2] RING-BACKUP  
11. 114-0517 [1] PISTON  
12. 114-0514 [1] SPRING  
13. 129-8031 [1] VALVE GP-RELIEF  
  M   METRIC PART
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
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}
Service Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 330B L :

162-7745 VALVE GP-PRESSURE REDUCING
VALVE GP-PRESSURE CONTROL
6E-4281 VALVE GP-PRESSURE CONTROL
VALVE GP-PILOT
285-1765 VALVE GP-PILOT
VALVE GP-PILOT
205-5519 VALVE GP-PILOT
VALVE GP-PILOT
176-4984 VALVE GP-PILOT
VALVE GP-PILOT
161-1308 VALVE GP-PILOT
VALVE GP-PILOT
155-6996 VALVE GP-PILOT
VALVE GP-PILOT
133-8874 VALVE GP-PILOT
VALVE GP-PUMP CONTROL
121-1486 VALVE GP-PUMP CONTROL
VALVE GP-RELIEF
109-2667 VALVE GP-RELIEF
VALVE GP-RELIEF
109-5152 VALVE GP-RELIEF
116-3600 VALVE GP-RELIEF
VALVE GP-RELIEF
116-3601 VALVE GP-RELIEF
VALVE GP-RELIEF
118-5410 VALVE GP-RELIEF
VALVE GP-RELIEF
119-5338 VALVE GP-RELIEF
VALVE GP-RELIEF
127-6454 VALVE GP-RELIEF

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