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344-8863 LINES GP-TRAVEL MOTOR PART OF 377-8915 BLADE AR-STRAIGHT AN ATTACHMENT 304E MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-TRAVEL MOTOR
MANIFOLD GP
MOTOR GP
DRIVE GP
LINES GP
PUMP GP

MINI HYD EXCAVATOR 304E MINI HYD EXCAVATOR TTN
 304E Mini Hydraulic Excavator TTN00001-UP (MACHINE) SEBP5979 304E TTN   (2012)

HYDRAULIC SYSTEM

LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
344-8863 LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
344-8864 LINES GP-TRAVEL MOTOR
 

#SEBP59790240
 

344-8863: LINES GP-TRAVEL MOTOR

344-8863 LINES GP-TRAVEL MOTOR
PART OF 377-8915 BLADE AR-STRAIGHT
AN ATTACHMENT
i04015385 SEBP5979
3448863 LINES GP-TRAVEL MOTOR Parts scheme
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Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [2] STRAP-CABLE  
2. 7K-1181 [2] STRAP-CABLE  
3. 191-7516 Y [1] SWIVEL GP  
4. 267-8100 [1] PLATE  
5. 304-0250 [2] HOSE AS  
6. 347-9976 I [2] HOSE AS  
7. 347-9977 I [4] HOSE AS  
8. 148-8318 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
9. 148-8325 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
10. 148-8363 [4] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9876 [1] ELBOW  
11. 148-8385 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-9000 [1] ELBOW  
12. 4J-5477 [2] SEAL-O-RING  
13. 7Y-4528 [2] GROMMET  
14. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
15. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
16. 8L-8413 [2] STRAP-CABLE (WHITE)  
17. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
18. 394-2887 [1] COVER  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59790241
 

344-8864: LINES GP-TRAVEL MOTOR

344-8864 LINES GP-TRAVEL MOTOR
PART OF 377-8928 BLADE AR-ANGLING
AN ATTACHMENT
i04016798 SEBP5979
3448864 LINES GP-TRAVEL MOTOR Parts scheme
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Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [2] STRAP-CABLE  
2. 7K-1181 [2] STRAP-CABLE  
3. 213-7638 [1] COVER AS-ACCESS  
4. 266-6836 Y [1] SWIVEL GP  
5. 267-8100 [1] PLATE  
6. 304-0250 [2] HOSE AS  
7. 347-9976 I [2] HOSE AS  
8. 347-9977 I [4] HOSE AS  
9. 148-8318 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
10. 148-8325 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
11. 148-8363 [4] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9876 [1] ELBOW  
12. 148-8385 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-9000 [1] ELBOW  
13. 155-3624 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
14. 4J-5477 [2] SEAL-O-RING  
15. 7Y-4528 [2] GROMMET  
16. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
17. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8L-8413 [2] STRAP-CABLE (WHITE)  
19. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59790242
 

267-0424: MANIFOLD & SOLENOID GP-CONTROL

267-0424 MANIFOLD & SOLENOID GP-CONTROL -AUXILIARY, BOOM SWING
PART OF 377-8861 VALVE & MTG GP-CONTROL
i03971110 SEBP5979
2670424 MANIFOLD & SOLENOID GP-CONTROL Parts scheme
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Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-2272 M [4] BOLT (M5X0.8X12-MM)  
2. 269-2299 Y [2] VALVE GP-SOLENOID (AUXILIARY, BOOM SWING)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59790243
 

274-4199: MANIFOLD GP-CONTROL

274-4199 MANIFOLD GP-CONTROL
PART OF 379-4694 LINES GP-PILOT
i03970909 SEBP5979
2744199 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 304E 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
 

#SEBP59790244
 

265-8752: MOTOR & MTG GP-SWING

265-8752 MOTOR & MTG GP-SWING
PART OF 264-8384 POWER TRAIN AR
i04019567 SEBP5979
2658752 MOTOR & MTG GP-SWING Parts scheme
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Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 266-6396 Y [1] DRIVE GP-SWING  
2. 8T-4140 M [4] BOLT (M16X2X60-MM)  
3. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59790245
 

281-3052: MOTOR GP-SWING

281-3052 MOTOR GP-SWING
PART OF 266-6396 DRIVE GP-SWING
i04019572 SEBP5979
2813052 MOTOR GP-SWING Parts scheme
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Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-6087 [1] SCREEN (HYDRAULIC OIL)  
2. 280-2364 [1] BEARING  
3. 6B-5328 [1] BEARING  
4. 8C-3312 [1] RING-RETAINING  
5. 5A-3604 M [12] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
6. 095-0880 [1] PIN  
7. 280-2365 L [1] PIN  
8. 095-1716 H [1] SEAL-O-RING  
9. 095-1719 H [1] SEAL-O-RING  
10. 274-9034 Y [1] VALVE GP-CONTROL (SWING BRAKE)  
11. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
12. 281-3053 Y [2] VALVE GP-RELIEF  
13. 095-1579 J [2] SEAL-O-RING  
14. 280-2367 J [1] KIT-PUMP (SWING MOTOR)  
    (ALSO INCLUDES BODY, BEARING, PIN SPRING, CHECK VALVES, SPRINGS & PLUGS)
15. 280-2368 H [1] KIT-BARREL (SWING MOTOR)  
    (ALSO INCLUDES SHOES, PISTONS, SHOE HOLDER, BARREL HOLDER, PINS, BARREL, RETAINERS, SPRING, VALVE PLATE & RING RETAINER
16. 280-2369 L [1] KIT-SWASHPLATE (SWING MOTOR)  
17. 280-2405 [3] PIN  
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59790246
 

280-2355: PLANETARY GP-SWING DRIVE

280-2355 PLANETARY GP-SWING DRIVE
PART OF 266-6396 DRIVE GP-SWING
i04019571 SEBP5979
2802355 PLANETARY GP-SWING DRIVE Parts scheme
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Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-2357 [1] GEAR  
2. 280-2358 [1] GEAR  
3. 280-2359 [1] SEAL  
4. 6V-5587 J [4] RING-RETAINING  
5. 5A-3604 M [6] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
6. 280-2360 [1] RING  
7. 280-2361 [1] KIT-PINION  
    (INCLUDES PINION SHAFT, RING SEAL, BEARINGS, BODY, SEAL, COLLARS, GEAR & PINS)
8. 280-2362 J [1] KIT-CARRIER  
    (ALSO INCLUDES CARRIER, THRUST WASHERS, RINGS, NEEDLES, GEARS & THRUST PLATE)
9. 280-2363 [1] KIT-CARRIER  
    (ALSO INCLUDES CARRIER, THRUST WASHERS, RINGS, NEEDLES, GEARS & THRUST PLATE)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP59790247
 

438-4859: PLUG GP

438-4859 PLUG GP
S/N TTN908-UP
PART OF 383-5926 CANOPY AR, 377-8932 CANOPY AR-OPEN ROPS
AN ATTACHMENT
i05754468 SEBP5979
4384859 PLUG GP Parts scheme
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Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 438-4911 [2] PLUG  
 

#SEBP59790248
 

376-2013: PUMP & MTG GP-MAIN HYDRAULIC

376-2013 PUMP & MTG GP-MAIN HYDRAULIC
PART OF 379-4678 HYDRAULIC AR
Type 1
i04629820 SEBP5979
3762013 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
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Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-6412 M [8] BOLT (M10X1.25X50-MM)  
2. 267-1082 [1] COUPLING-PUMP  
3. 416-5057 Y [1] PUMP GP-PISTON (MAIN HYDRAULIC)  
4. 380-6357 [1] HOUSING AS-FLYWHEEL  
  387-3788 [2] PIN  
5. 191-7503 M [3] BOLT (M12X1.75X16-MM)  
6. 8T-4121 [7] 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)  
9. 9X-2027 [1] WASHER (11X18X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59790249
 

376-2013: PUMP & MTG GP-MAIN HYDRAULIC

376-2013 PUMP & MTG GP-MAIN HYDRAULIC
PART OF 379-4678 HYDRAULIC AR
Type 2
i07519075 SEBP5979
3762013 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 304E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-6412 M [8] BOLT (M10X1.25X50-MM)  
2. 390-8885 C [1] COUPLING-PUMP  
3. 416-5057 Y [1] PUMP GP-PISTON (MAIN HYDRAULIC)  
4. 380-6357 [1] HOUSING AS-FLYWHEEL  
  520-0323 [2] PIN-DOWEL  
5. 6V-8200 CM [3] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
6. 8T-4121 [7] 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)  
9. 9X-2027 [1] WASHER (11X18X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Travel Motor Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications

Caterpillar Parts SIS Catalog 304E :

LINES GP-SWING MOTOR
385-2795 LINES GP-SWING MOTOR
LINES GP-SWING MOTOR
379-4702 LINES GP-SWING MOTOR
LINES GP-SWING CYLINDER
379-4705 LINES GP-SWING CYLINDER
LINES GP-SWING CYLINDER
379-4704 LINES GP-SWING CYLINDER
LINES GP-STICK
292-8287 LINES GP-STICK
LINES GP-RETURN
385-2797 LINES GP-RETURN
LINES GP-RETURN
379-4701 LINES GP-RETURN
LINES GP-PILOT
385-2796 LINES GP-PILOT
LINES GP-TRAVEL MOTOR
344-8864 LINES GP-TRAVEL MOTOR
MANIFOLD & SOLENOID GP-CONTROL
267-0424 MANIFOLD & SOLENOID GP-CONTROL
MANIFOLD GP-CONTROL
274-4199 MANIFOLD GP-CONTROL
MOTOR & MTG GP-SWING
265-8752 MOTOR & MTG GP-SWING
MOTOR GP-SWING
281-3052 MOTOR GP-SWING
PLANETARY GP-SWING DRIVE
280-2355 PLANETARY GP-SWING DRIVE
PLUG GP
438-4859 PLUG GP
PUMP & MTG GP-MAIN HYDRAULIC
376-2013 PUMP & MTG GP-MAIN HYDRAULIC
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