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274-4199 MANIFOLD GP-CONTROL PART OF 398-0759 LINES GP-PILOT 303E CR MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
MANIFOLD GP
MOTOR GP
PUMP GP
SWIVEL GP
TANK GP
MOUNTING GP

MINI HYD EXCAVATOR 303E CR MINI HYD EXCAVATOR SMG
 303E CR Mini Hydraulic Excavator SMG00001-UP (MACHINE) POWERED BY C1.3 Engine SEBP6422 303E CR SMG   (2013)

HYDRAULIC SYSTEM

MANIFOLD GP
MANIFOLD GP-CONTROL
274-4199 MANIFOLD GP-CONTROL
 

#SEBP64220170
 

274-4199: MANIFOLD GP-CONTROL

274-4199 MANIFOLD GP-CONTROL
PART OF 398-0759 LINES GP-PILOT
i03970909 SEBP6422
2744199 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-1169 [1] SHIM  
2. 169-1170 [1] SHIM  
3. 198-8418 [1] PLUNGER  
4. 198-8419 [1] SPRING  
5. 198-8420 [1] PLUG  
6. 7I-7403 [2] SPRING  
8. 198-8421 [1] SPRING  
9. 9S-8004 [1] PLUG (9/16-18-THD)  
10. 274-4201 [1] SOLENOID AS (SPEED SELECT)  
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  243-4505 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
11. 274-4202 [1] SOLENOID (HYDRAULIC LOCKOUT)  
  9X-3402 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  230-4011 [1] PLUG AS-CONNECTOR (2-PIN)  
12. 276-3883 [1] COVER  
13. 198-8423 [2] PLUG  
14. 099-2374 M [4] BOLT-SOCKET HEAD (M5X0.8X12-MM)  
15. 096-4833 M [2] BOLT-SOCKET HEAD (M5X0.8X20-MM)  
16. 095-1519 [2] SEAL-O-RING  
17. 095-1578 [1] SEAL-O-RING  
18. 095-1579 [2] SEAL-O-RING  
19. 095-1586 [1] SEAL-O-RING  
20. 3J-1907 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP64220171
 

399-9368: MOTOR & MTG GP-SWING

399-9368 MOTOR & MTG GP-SWING
PART OF 399-9367 POWER TRAIN AR
i05314843 SEBP6422
3999368 MOTOR & MTG GP-SWING Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 417-1054 Y [1] DRIVE GP-SWING  
2. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
3. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64220172
 

425-1997: PUMP & MTG GP-MAIN HYDRAULIC

425-1997 PUMP & MTG GP-MAIN HYDRAULIC
PART OF 397-9592 HYDRAULIC AR
i05319385 SEBP6422
4251997 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 205-6883 [8] BOLT (M10X1.25X55-MM)  
2. 520-0323 [2] PIN-DOWEL  
3. 415-7891 [1] COUPLING GP-FLEXIBLE  
4. 416-7576 Y [1] PUMP GP-MAIN HYDRAULIC (BASIC)  
5. 417-9098 [1] HOUSING-COVER  
6. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
8. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64220173
 

279-4699: PUMP GP-GEAR

279-4699 PUMP GP-GEAR -PILOT
PART OF 416-7576 PUMP GP-MAIN HYDRAULIC
i03997877 SEBP6422
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP64220174
 

416-7576: PUMP GP-MAIN HYDRAULIC

416-7576 PUMP GP-MAIN HYDRAULIC
PART OF 425-1997 PUMP & MTG GP-MAIN HYDRAULIC
i05314849 SEBP6422
4167576 PUMP GP-MAIN HYDRAULIC Parts scheme 4167576 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-4441 [1] BEARING  
2. 191-3925 [1] BEARING  
3. 279-4684 L [1] SEAL  
4. 6V-7723 [1] RING-RETAINING  
5. 435-0782 [1] STOP  
6. 280-4443 [1] SHAFT  
7. 191-3918 [1] WASHER  
8. 191-3920 [1] WASHER  
9. 280-4444 L [1] GASKET  
10. 279-4687 [3] PIN  
11. 095-1517 [1] SEAL-O-RING  
12. 390-9455 [2] BUSHING  
13. 139-7355 [2] SCREW  
14. 280-4446 [1] PLATE  
15. 281-3000 [1] PIN  
16. 095-1575 JLNP [6] SEAL-O-RING  
17. 279-4691 [1] ORIFICE  
18. 435-0783 [1] SPRING  
19. 435-0784 [1] SPRING  
20. 280-4450 [2] SEAT  
21. 279-4697 P [1] VALVE AS-PUMP (HYDRAULIC)  
  095-1582 [1] SEAL-O-RING  
  095-1587 [1] SEAL-O-RING  
  099-7197 [1] PLUG  
22. 279-4698 [1] NUT  
23. 279-4699 Y [1] PUMP GP-GEAR (PILOT)  
24. 303-4492 [1] BOLT  
25. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
26. 6V-8200 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
27. 6V-5683 M [4] BOLT (M6X1X16-MM)  
28. 279-4693 [1] PIN  
29. 279-4705 J [1] SEAL-O-RING  
30. 279-4701 J [1] SEAL-O-RING  
31. 279-4703 J [1] SEAL-O-RING  
32. 280-4451 [1] PIN  
33. 279-4706 [3] PLUG  
34. 3J-1907 JN [3] SEAL-O-RING  
35. 435-0785 N [1] VALVE AS-PUMP (MAIN HYDRAULIC)  
  095-1584 [1] SEAL-O-RING  
  279-4704 [1] ORIFICE  
   
    AVAILABLE REPAIR KIT(S):
  279-4707 J [1] KIT-SEAL (MAIN HYDRAULIC PUMP)  
  280-4459 [1] KIT-BARREL  
  280-4457 L [1] KIT-SEAL (MAIN HYDRAULIC PUMP)  
  435-0786 [1] KIT-SWASHPLATE  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  N   KIT MARKED N PARTS SERVICES MARKED N
  P   KIT MARKED P PARTS SERVICES MARKED P
  Y   SEPARATE ILLUSTRATION
 

#SEBP64220175
 

191-7516: SWIVEL GP

191-7516 SWIVEL GP
PART OF 344-8888 LINES GP-TRAVEL MOTOR
AN ATTACHMENT
i01631480 SEBP6422
1917516 SWIVEL GP Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-8051 [3] PLUG  
2. 146-4875 [1] SEAL-BACK UP  
3. 146-4877 [1] SEAL-DUST  
4. 169-1134 [1] FLANGE  
5. 169-1135 [1] RING  
6. 193-5330 [7] SEAL AS  
7. 221-0936 [1] SHAFT  
8. 221-0937 [1] HOUSING  
9. 221-0938 [1] PIN  
10. 095-1623 [1] SEAL-O-RING  
11. 095-1710 [1] SEAL-O-RING  
12. 095-1713 [1] SEAL-O-RING  
13. 095-7951 [1] RING-RETAINING  
14. 095-9397 [4] LOCKWASHER  
15. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
 

#SEBP64220176
 

396-1830: TANK & FILTER GP-HYDRAULIC

396-1830 TANK & FILTER GP-HYDRAULIC
PART OF 367-0935 TANK & MTG GP-HYDRAULIC
i05314834 SEBP6422
3961830 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3745 [1] CAP-PRESSURE (HYDRAULIC TANK)  
2. 093-5537 [1] VALVE AS-CHECK (HYDRAULIC TANK)  
3. 225-3697 [1] SPRING  
4. 265-8631 [1] COVER AS  
5. 265-8632 [1] COVER  
6. 265-8677 [1] VALVE AS-PRESSURE (HYDRAULIC OIL)  
7. 285-1951 [1] STRAINER-SUCTION (HYDRAULIC TANK)  
8. 304-7196 [1] FILTER ELEMENT-OIL (HYDRAULIC TANK)  
9. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
10. 396-1831 [1] TANK AS-HYDRAULIC  
11. 095-1717 [2] SEAL-O-RING  
12. 148-8410 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
13. 6D-3479 [1] CLIP (LOOP)  
14. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
15. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
16. 7Y-1976 E HOSE-WATER (103-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64220177
 

367-0935: TANK & MTG GP-HYDRAULIC

367-0935 TANK & MTG GP-HYDRAULIC
PART OF 397-9592 HYDRAULIC AR
i05314830 SEBP6422
3670935 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 396-1830 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
 

#SEBP64220178
 

268-3623: VALVE & MOUNTING GP

268-3623 VALVE & MOUNTING GP -ALTERNATE PATTERN CONTROL
PART OF 398-1535 VALVE AR-ALT PATTERN CONTROL
AN ATTACHMENT
i05306360 SEBP6422
2683623 VALVE & MOUNTING GP Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 267-4048 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  267-4047 [1] ELBOW  
2. 267-4060 [1] BRACKET AS  
3. 268-3579 Y [1] VALVE GP-PILOT  
4. 148-8368 [12] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
5. 5P-4116 [3] WASHER-HARD (8.8X20.5X2-MM THK)  
6. 7X-7729 [2] WASHER (11X25X3-MM THK)  
7. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
8. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
9. 8T-7547 M [1] BOLT (M8X1.25X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64220179
 

399-0832: VALVE & MOUNTING GP

399-0832 VALVE & MOUNTING GP -ALTERNATE PATTERN CONTROL
4-WAY
PART OF 399-0802 VALVE AR-ALT PATTERN CONTROL
AN ATTACHMENT
i05306378 SEBP6422
3990832 VALVE & MOUNTING GP Parts scheme
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 267-4048 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  267-4047 [1] ELBOW  
2. 268-3579 Y [1] VALVE GP-PILOT  
3. 415-9080 [1] BRACKET AS  
4. 132-7551 [1] SPACER (11X19X6-MM THK)  
5. 148-8368 [12] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
6. 5P-4116 [3] WASHER-HARD (8.8X20.5X2-MM THK)  
7. 7X-7729 [2] WASHER (11X25X3-MM THK)  
8. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
9. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
10. 8T-7547 M [1] BOLT (M8X1.25X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Control Manifold (Pilot Oil)
303E CR Mini Hydraulic Excavator Machine System Specifications

Caterpillar Parts SIS Catalog 303E CR :

LINES GP-TRAVEL MOTOR
344-8888 LINES GP-TRAVEL MOTOR
LINES GP-SWING MOTOR
398-0763 LINES GP-SWING MOTOR
LINES GP-SWING CYLINDER
292-8289 LINES GP-SWING CYLINDER
LINES GP-STICK
344-8884 LINES GP-STICK
LINES GP-RETURN
398-0762 LINES GP-RETURN
LINES GP-PILOT
415-5444 LINES GP-PILOT
LINES GP-PILOT
399-0830 LINES GP-PILOT
LINES GP-PILOT
399-0829 LINES GP-PILOT
MOTOR & MTG GP-SWING
399-9368 MOTOR & MTG GP-SWING
PUMP & MTG GP-MAIN HYDRAULIC
425-1997 PUMP & MTG GP-MAIN HYDRAULIC
279-4699 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
416-7576 PUMP GP-MAIN HYDRAULIC
SWIVEL GP
191-7516 SWIVEL GP
TANK & FILTER GP-HYDRAULIC
396-1830 TANK & FILTER GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
367-0935 TANK & MTG GP-HYDRAULIC
VALVE & MOUNTING GP
268-3623 VALVE & MOUNTING GP
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