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373-4963 SWIVEL GP PART OF 379-4673 LINES GP-TRAVEL MOTOR AN ATTACHMENT 305.5E MINI HYD EXCAVATOR




HYDRAULIC SYSTEM

SWIVEL GP
 

#SEBP59800250
 

373-4963: SWIVEL GP

373-4963 SWIVEL GP
PART OF 379-4673 LINES GP-TRAVEL MOTOR
AN ATTACHMENT
i04560852 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 269-0337 [6] SEAL  
2. 376-2017 [1] SEAL  
3. 251-8485 [1] COVER  
4. 251-8486 [1] HOUSING  
5. 251-8487 [1] ROTOR  
6. 251-8488 [1] SEAL  
7. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
8. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
10. 095-1714 [1] SEAL-O-RING  
11. 251-8489 [1] RETAINER  
12. 095-1623 [1] SEAL-O-RING  
13. 095-1710 [1] SEAL-O-RING  
14. 252-5417 [3] PLUG  
15. 251-8490 [1] PIN  
16. 9S-8004 [3] PLUG (9/16-18-THD)  
17. 3J-1907 [3] SEAL-O-RING  
  M   METRIC PART
 

#SEBP59800251
 

367-1070: TANK & FILTER GP-HYDRAULIC

367-1070 TANK & FILTER GP-HYDRAULIC
PART OF 367-0937 TANK & MTG GP-HYDRAULIC
i04638098 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 4I-3745 [1] CAP-PRESSURE (HYDRAULIC TANK)  
3. 120-8758 [1] VALVE AS-BYPASS (HYDRAULIC TANK)  
4. 246-5339 [1] SPRING  
5. 265-8631 [1] COVER AS  
6. 265-8633 [1] COVER  
7. 285-1951 [1] STRAINER-SUCTION (HYDRAULIC TANK)  
8. 304-7195 [1] FILTER ELEMENT AS-OIL (HYDRAULIC TANK)  
9. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
10. 367-1071 [1] TANK AS-HYDRAULIC  
11. 376-2025 [1] VALVE AS (HYDRAULIC TANK, FILTER)  
12. 095-1717 [1] SEAL-O-RING  
13. 095-1723 [1] SEAL-O-RING  
14. 148-8410 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
15. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4136 M [10] BOLT (M10X1.5X25-MM)  
17. 7Y-1976 E HOSE-WATER (108-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59800252
 

367-0937: TANK & MTG GP-HYDRAULIC

367-0937 TANK & MTG GP-HYDRAULIC
PART OF 379-4668 HYDRAULIC AR
i04589393 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] TANK & FILTER GP-HYDRAULIC  
2. 7X-7729 [4] WASHER (11X25X3-MM THK)  
3. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59800253
 

421-2717: VALVE & MOUNTING GP

421-2717 VALVE & MOUNTING GP -CANOPY
PART OF 377-8931, 383-5923 CANOPY AR
AN ATTACHMENT
i05023351 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-7404 M [2] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
2. 438-8362 [1] VALVE GP-PILOT (CANOPY)  
  M   METRIC PART
 

#SEBP59800254
 

379-4674: VALVE & MTG GP-BANK

379-4674 VALVE & MTG GP-BANK
S/N FKY1-397
PART OF 377-8910 BLADE AR
AN ATTACHMENT
i04631285 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 268-1559 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  209-0939 [1] ADAPTER  
2. 283-2847 [1] VALVE GP-REDUCING (SLOW RETURN)  
3. 377-9056 [1] SUPPORT AS  
  7T-1099 [1] LINK  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
4. 360-7744 Y [1] VALVE GP-MAIN CONTROL (STANDARD)  
5. 3J-1907 [1] SEAL-O-RING  
6. 4J-5477 [1] SEAL-O-RING  
7. 7X-7729 [4] WASHER (11X25X3-MM THK)  
8. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
10. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
11. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59800255
 

379-4674: VALVE & MTG GP-BANK

379-4674 VALVE & MTG GP-BANK
S/N FKY398-UP
PART OF 377-8910 BLADE AR
AN ATTACHMENT
i05236136 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 268-1559 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  209-0939 [1] ADAPTER  
2. 283-2847 [1] VALVE GP-REDUCING (SLOW RETURN)  
3. 377-9056 [1] SUPPORT AS  
  7T-1099 [1] LINK  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
4. 393-9241 CY [1] VALVE GP-MAIN CONTROL (BANK VALVE)  
5. 3J-1907 [1] SEAL-O-RING  
6. 4J-5477 [1] SEAL-O-RING  
7. 7X-7729 [4] WASHER (11X25X3-MM THK)  
8. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
10. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
11. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59800256
 

391-3187: VALVE & MTG GP-BANK

391-3187 VALVE & MTG GP-BANK -MAIN CONTROL
PART OF 377-8924 BLADE AR
AN ATTACHMENT
i04833174 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 268-1559 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  209-0939 [1] ADAPTER  
2. 283-2847 [1] VALVE GP-REDUCING (SLOW RETURN)  
3. 377-9056 [1] SUPPORT AS  
  7T-1099 [1] LINK  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
4. 393-9245 Y [1] VALVE GP-MAIN CONTROL (ANGLE BLADE)  
5. 3J-1907 [1] SEAL-O-RING  
6. 4J-5477 [1] SEAL-O-RING  
7. 7X-7729 [4] WASHER (11X25X3-MM THK)  
8. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
10. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
11. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59800257
 

377-8861: VALVE & MTG GP-CONTROL

377-8861 VALVE & MTG GP-CONTROL -AUXILIARY, BOOM SWING
PART OF 379-4670 CONTROL AR-AUXILIARY
i04589435 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 267-0424 Y [2] MANIFOLD & SOLENOID GP-CONTROL (AUXILIARY, BOOM SWING)  
2. 282-2310 [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
3. 353-4402 [2] ADAPTER AS  
4. 379-2000 [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
5. 148-8325 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
6. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
7. 148-8368 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
8. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
10. 8T-4200 M [4] BOLT (M8X1.25X16-MM)  
11. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59800258
 

377-8876: VALVE & MTG GP-CONTROL

377-8876 VALVE & MTG GP-CONTROL -2-WAY
PART OF 377-4518 CONTROL AR-AUXILIARY
AN ATTACHMENT
i04559396 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 372-9898 Y [1] VALVE GP-FLOW CONTROL (2-WAY)(2-WAY)  
2. 378-9748 [1] BRACKET AS  
  8T-3612 M [2] NUT-WELD (M8X1.25-THD)  
3. 148-8325 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
4. 148-8351 [2] ELBOW AS  
    (EACH INCLUDES)
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
5. 148-8368 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
6. 150-3033 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  8T-0164 [1] ELBOW  
7. 187-2120 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  8C-8408 [1] ELBOW  
8. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
10. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
11. 8T-6870 M [2] BOLT (M8X1.25X70-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59800259
 

272-0475: VALVE & MTG GP-PILOT

272-0475 VALVE & MTG GP-PILOT -TRAVEL
S/N FKY1-656
AN ATTACHMENT
i03965118 SEBP5980
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 330-4618 CY [1] VALVE GP-PILOT (TRAVEL)  
2. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
3. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Swivel
305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Disassembly and Assembly
Swivel - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swivel - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swivel - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swivel - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems

Caterpillar Parts SIS Catalog 305.5E :

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