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378-9517 DRIVE GP-SWING S/N RGP1-UP PART OF 464-8726 DRIVE GP-SWING 323F OEM EXCAVATOR


HYDRAULIC SYSTEM
DRIVE GP
FILTER GP
FITTING GP
TANK GP
PUMP GP

EXCAVATOR 323F OEM EXCAVATOR RGP
 323F LN Mobile Hydraulic Power Unit RGP00001-UP (MACHINE) POWERED BY C4.4 Engine M0091752 323F OEM RGP   (2018)

HYDRAULIC SYSTEM

DRIVE GP
DRIVE & MTG GP-SWING
333-2965 DRIVE & MTG GP-SWING
DRIVE GP-SWING
378-9517 DRIVE GP-SWING
DRIVE GP-SWING
464-8726 DRIVE GP-SWING
 

#M00917520370
 

378-9517: DRIVE GP-SWING

378-9517 DRIVE GP-SWING
S/N RGP1-UP
PART OF 464-8726 DRIVE GP-SWING
i06584497 M0091752
3789517 DRIVE GP-SWING Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7238 [1] VALVE-SHUTOFF  
2. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
3. 148-4636 [1] SHAFT-PINION  
4. 148-4640 [1] RING-RETAINING  
5. 171-9383 [1] SPACER  
6. 199-4561 [2] SEAL-LIP TYPE  
7. 227-6228 [1] CAGE  
8. 367-8364 [1] GEAR-SUN (20-TEETH)  
9. 367-8365 [3] GEAR-PLANETARY (26-TEETH)  
10. 367-8367 [2] RING-RETAINING  
11. 367-8368 [1] GEAR-SUN (23-TEETH)  
12. 367-8369 [3] GEAR-PLANETARY (25-TEETH)  
13. 378-9513 [3] SHAFT  
14. 378-9514 [1] CARRIER-PLANETARY  
15. 378-9515 [1] GEAR-RING (73-TEETH)  
16. 378-9516 [1] HOUSING  
17. 378-9609 [1] CARRIER AS  
18. 451-2182 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 453-3447 M [6] BOLT (M12X1.75X40-MM)  
20. 094-0584 [6] WASHER (40.3X72X1-MM THK)  
21. 509-6676 [3] PIN-SPRING  
22. 095-1022 [1] BEARING-ROLLER  
23. 148-4642 [1] SEAL-O-RING  
24. 148-4643 [1] BEARING  
25. 296-6268 [6] BEARING AS-ROLLER  
26. 346-5215 [3] BEARING AS  
27. 3K-0360 [1] SEAL-O-RING  
28. 7I-7623 [1] SPACER (52X69.5X6-MM THK)  
29. 7Y-1434 [1] SPACER (40X69.5X6-MM THK)  
30. 8T-0348 M [16] BOLT-SOCKET HEAD (M16X2X50-MM)  
31. 8T-4240 [3] RING-RETAINING  
32. 9X-8268 [16] WASHER (17.5X30X3.5-MM THK)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

#M00917520371
 

464-8726: DRIVE GP-SWING

464-8726 DRIVE GP-SWING -WITH MOTOR
S/N RGP1-UP
PART OF 333-2965 DRIVE & MTG GP-SWING
i06584343 M0091752
4648726 DRIVE GP-SWING Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
2. 114-1399 [1] PIPE-GAUGE  
3. 227-6221 [1] BREATHER AS (SWING DRIVE)  
  4H-6112 [1] BREATHER (SWING DRIVE)  
  227-6215 [1] BOSS (1/4-18-THD)  
  267-6785 [1] PIPE  
4. 378-9517 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
5. 467-1393 Y [1] MOTOR & MTG GP-SWING  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#M00917520372
 

158-8987: FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N RGP1-UP
PART OF 417-2293 TANK & FILTER GP-HYDRAULIC
i01256862 M0091752
1588987 FILTER & VALVE GP-PILOT Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-8670 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, PILOT)  
2. 215-4909 [1] VALVE GP-PILOT RELIEF (HYDRAULIC FILTER)  
2A. 095-1584 [1] SEAL-O-RING  
2B. 095-1590 [1] SEAL-O-RING  
2C. 095-1596 [1] SEAL-O-RING  
 

#M00917520373
 

188-4145: FILTER GP-OIL

188-4145 FILTER GP-OIL -HYDRAULIC RETURN
S/N RGP1-UP
PART OF 417-2293 TANK & FILTER GP-HYDRAULIC
i06194789 M0091752
1884145 FILTER GP-OIL Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2620 Y [1] HOUSING GP-FILTER  
2. 177-2617 Y [1] BLOCK GP-HYDRAULIC  
3. 177-2625 [1] PACKING  
4. 095-1682 [1] SEAL-O-RING  
5. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
6. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
7. 419-8528 CY [1] FILTER GP-OIL (HYDRAULIC RETURN)  
8. 173-3510 [1] COVER  
9. 123-2003 [1] SEAL-O-RING  
10. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 175-6178 [1] HOUSING  
13. 177-2623 [1] VALVE AS (BYPASS)  
14. 175-6174 [1] PIPE  
15. 8T-4970 M [2] BOLT (M6X1X14-MM)  
16. 175-6176 [1] SEAL-O-RING  
17. 6V-8932 M [1] SETSCREW-SOCKET (M6X1X10-MM)  
18. 095-1663 [2] SEAL-O-RING  
19. 187-7171 [2] BOLT (M8X1.25X14-MM)  
20. 175-6175 [1] PIPE  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00917520374
 

289-8194: FILTER GP-OIL

289-8194 FILTER GP-OIL -HYDRAULIC, CASE DRAIN
S/N RGP1-UP
PART OF 417-2293 TANK & FILTER GP-HYDRAULIC
i02612632 M0091752
2898194 FILTER GP-OIL Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-7521 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, CASE DRAIN)  
2. 289-8195 [1] HEAD AS-FILTER  
 

#M00917520375
 

419-8528: FILTER GP-OIL

419-8528 FILTER GP-OIL -HYDRAULIC RETURN
S/N RGP1-UP
PART OF 188-4145 FILTER GP-OIL
i06146966 M0091752
4198528 FILTER GP-OIL Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 419-8531 [1] PLATE-SLIDE  
2. 173-3529 JM [6] BOLT (M6X1X15-MM)  
3. 3T-7528 J [6] SEAL-O-RING  
4. 173-3513 [1] BASE  
5. 3E-4297 J [2] SEAL-O-RING  
6. 137-3626 M [1] BOLT-SPECIAL (M6X1X23.25-MM)  
8. 179-9806 [1] FILTER ELEMENT AS-OIL (ADVANCED EFFICIENCY)(HYDRAULIC RETURN)  
9. 137-3623 J [4] SEAL-O-RING  
10. 6V-7658 J [2] SEAL-O-RING  
11. 177-2553 J [1] SEAL-O-RING  
12. 095-1681 J [1] SEAL-O-RING  
13. 173-3515 [1] RING-RETAINING  
14. 173-3516 [1] HANDLE  
15. 4J-7533 J [1] SEAL-O-RING  
16. 9S-4180 J [1] PLUG  
17. 137-3624 JM [8] SCREW (M3X0.5X5-MM)  
18. 137-3625 J [2] PAD  
19. 173-3517 [1] PLATE  
20. 137-3628 J [1] SHIM (0.1-MM THK)  
21. 419-8533 [1] FILM-INSTRUCTION (HYDRAULIC OIL RETURN FILTER)  
   
    AVAILABLE REPAIR KIT(S):
  201-9299 J [1] KIT-SERVICE (HYDRAULIC RETURN FILTER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00917520376
 

214-4513: FITTING GP-HYDRAULIC

214-4513 FITTING GP-HYDRAULIC
S/N RGP1-UP
PART OF 533-1745 LINES GP-HYDRAULIC
i01867488 M0091752
2144513 FITTING GP-HYDRAULIC Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 214-4506 [1] TEE AS  
2. 3D-2824 [1] SEAL-O-RING  
3. 6V-8398 [1] SEAL-O-RING  
4. 6V-9746 [1] SEAL-O-RING  
 

#M00917520377
 

354-4381: FITTING GP-HYDRAULIC

354-4381 FITTING GP-HYDRAULIC -MEDIUM PRESSURE, ELECTRONIC
S/N RGP1-UP
PART OF 538-3013, 538-3014 CONTROL AR-AUXILIARY
i04009380 M0091752
3544381 FITTING GP-HYDRAULIC Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 196-2036 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2492 [1] TEE-O-RING  
2. 296-7059 [1] FITTING AS  
  3K-0360 [1] SEAL-O-RING  
  178-5883 [1] FITTING  
3. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
4. 164-8908 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
 

#M00917520378
 

347-6081: GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N RGP1-UP
PART OF 417-2293 TANK & FILTER GP-HYDRAULIC
i04033028 M0091752
3476081 GAUGE GP-SIGHT Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 347-6082 [2] BLOCK  
2. 236-3259 M [2] BOLT-SPECIAL  
3. 236-3257 [1] PIPE  
4. 6F-6672 [4] SEAL-O-RING  
5. 6F-4855 [4] SEAL-O-RING  
  M   METRIC PART
 

#M00917520379
 

541-3347: HEAD GP-PUMP

541-3347 HEAD GP-PUMP
S/N RGP1-UP
PART OF 524-8316 PUMP GP-MAIN HYDRAULIC
i07165652 M0091752
5413347 HEAD GP-PUMP Parts scheme 5413347 HEAD GP-PUMP Parts scheme
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Parts for your 323F OEM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-0269 M [10] BOLT-SOCKET HEAD (M6X1X20-MM)  
2. 247-8738 [1] SETSCREW  
3. 5C-7261 M [1] NUT (M8X1.25-THD)  
4. 206-9295 [1] SEAL-O-RING  
5. 541-3345 [1] SPRING  
6. 541-3346 [1] RETAINER  
7. 295-9577 [1] SEAT  
8. 206-9300 [1] SEAL-O-RING  
9. 295-9578 [1] PISTON  
10. 277-2545 [1] SEAL-O-RING  
11. 3E-8025 M [2] BOLT-SOCKET HEAD (M8X1.25X50-MM)  
12. 247-8733 [1] LEVER AS  
13. 5I-8815 [1] PIN  
14. 249-6661 [2] SEAL-O-RING  
15. 5I-8814 [2] RING-RETAINING  
16. 247-8735 [1] PIN AS  
17. 5I-8790 [1] PLUG  
18. 247-8734 [1] LEVER AS  
19. 541-3348 [1] LEVER AS  
20. 249-6659 [1] SEAL-O-RING  
21. 5I-8809 [1] SEAT-SPRING  
22. 5I-8811 [1] SPRING  
23. 5I-8810 [1] SPRING-RETURN  
24. 5I-8813 [1] RING-RETAINING  
25. 541-3349 [1] BODY AS-PUMP  
26. 5I-8799 [1] COVER  
27. 5I-8800 M [1] LOCKNUT (M30X1.5-THD)  
28. 295-9579 M [1] SETSCREW (M30X1.5X29-MM)  
29. 295-9580 [1] SCREW-SPECIAL  
30. 160-8503 M [1] NUT (M10X1.5-THD)  
31. 295-9575 [1] SEAL-O-RING  
32. 206-9301 [1] SEAL-O-RING  
33. 206-9299 [1] SEAL-O-RING  
34. 247-8736 [1] SPRING  
35. 129-7971 [1] SPRING  
36. 295-9583 [1] SEAT  
37. 295-9584 [1] ROD  
38. 349-4154 [1] SLEEVE  
39. 5I-8791 [1] PISTON-COMPENSATOR  
40. 206-9296 [1] SEAL-O-RING  
41. 206-9294 [1] SEAL-O-RING  
42. 129-7974 [1] PIN  
43. 5I-8802 [1] COVER-PILOT  
44. 096-2323 [1] RING-RETAINING (EXTERNAL)  
45. 249-6660 [1] SEAL-O-RING  
46. 6V-8213 M [2] BOLT-SOCKET HEAD (M8X1.25X70-MM)  
47. 8T-8442 M [2] BOLT-SOCKET HEAD (M6X1X30-MM)  
48. 189-9763 [1] SEAL-O-RING  
49. 347-6530 [9] SEAL-RECTANGULAR  
50. 249-6658 [3] SEAL-O-RING  
51. 5I-8812 [1] COVER-BLOCK  
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Swing Drive Oil Level - Check
323F LN MHPU
Swing Drive Oil Sample - Obtain
323F LN MHPU
Swing Drive Oil - Change
323F LN MHPU
Specifications
Swing Drive Mounting
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications
Swing Drive
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications
Swing Drive
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications
Systems Operation
Swing Drive
323F LN Excavator and 323F LN MHPU Machine Systems
Service Magazine
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}

Caterpillar Parts SIS Catalog 323F OEM :

DRIVE & MTG GP-SWING
333-2965 DRIVE & MTG GP-SWING
CYLINDER GP-HYDRAULIC
360-5447 CYLINDER GP-HYDRAULIC
CYLINDER GP-BUCKET
575-1074 CYLINDER GP-BUCKET
341-2791 CYLINDER AR-BOOM
CYLINDER & SEAL GP-STICK
341-2802 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-HYDRAULIC
279-8709 CYLINDER & SEAL GP-HYDRAULIC
CYLINDER & SEAL GP-BUCKET
356-8787 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
341-2814 CYLINDER & SEAL GP-BUCKET
DRIVE GP-SWING
464-8726 DRIVE GP-SWING
FILTER & VALVE GP-PILOT
158-8987 FILTER & VALVE GP-PILOT
FILTER GP-OIL
188-4145 FILTER GP-OIL
FILTER GP-OIL
289-8194 FILTER GP-OIL
FILTER GP-OIL
419-8528 FILTER GP-OIL
FITTING GP-HYDRAULIC
214-4513 FITTING GP-HYDRAULIC
FITTING GP-HYDRAULIC
354-4381 FITTING GP-HYDRAULIC
GAUGE GP-SIGHT
347-6081 GAUGE GP-SIGHT
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