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451-2798 DRIVE GP-SWING -WITH MOTOR, REAR S/N PT71-UP PART OF 378-9545 DRIVE & MTG GP-SWING 390F MOBILE HYD POWER UNIT


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

MOBILE HYD POWER UNIT 390F MOBILE HYD POWER UNIT PT7
 390F OEM PT700001-UP (MACHINE) POWERED BY C18 Engine M0078506 390F PT7   (2015)

HYDRAULIC SYSTEM

DRIVE GP
DRIVE & MTG GP-SWING
378-9545 DRIVE & MTG GP-SWING
DRIVE GP-PUMP
366-0234 DRIVE GP-PUMP
DRIVE GP-SWING
378-9557 DRIVE GP-SWING
DRIVE GP-SWING
451-2796 DRIVE GP-SWING
DRIVE GP-SWING
451-2798 DRIVE GP-SWING
DRIVE GP-SWING
451-2801 DRIVE GP-SWING
 

#M00785060460
 

451-2798: DRIVE GP-SWING

451-2798 DRIVE GP-SWING -WITH MOTOR, REAR
S/N PT71-UP
PART OF 378-9545 DRIVE & MTG GP-SWING
i05748711 M0078506
4512798 DRIVE GP-SWING Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 378-9557 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
2. 450-9351 Y [1] MOTOR & MTG GP-SWING (REAR)  
  Y   SEPARATE ILLUSTRATION
 

#M00785060461
 

451-2801: DRIVE GP-SWING

451-2801 DRIVE GP-SWING -WITHOUT MOTOR
S/N PT71-UP
PART OF 451-2796 DRIVE GP-SWING
i05748710 M0078506
4512801 DRIVE GP-SWING Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7238 [1] VALVE-SHUTOFF (SWING DRIVE)  
2. 7I-7611 [1] CAGE  
3. 094-1528 [6] WASHER (53X84X1-MM THK)  
4. 110-7149 [1] RING-RETAINING  
5. 114-1322 [1] RING-RETAINING  
6. 171-9413 [1] SPACER (140.5X160X103.2-MM THK)  
7. 199-4496 [1] SHAFT-PINION  
8. 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  
9. 378-9523 [1] CARRIER-PLANETARY  
10. 378-9524 [4] SHAFT  
11. 378-9525 [8] WASHER (62.3X104X1-MM THK)  
12. 378-9526 [1] GEAR-RING (67-TEETH)  
13. 378-9527 [4] GEAR-PLANETARY (24-TEETH)  
14. 378-9528 [3] GEAR-PLANETARY (24-TEETH)  
15. 378-9529 [1] GEAR-SUN (13-TEETH)  
16. 378-9530 [1] GEAR-SUN (17-TEETH)  
17. 378-9531 [1] CARRIER AS  
18. 378-9534 [1] COVER-HOUSING  
19. 378-9535 [1] HOUSING  
20. 378-9552 [1] GAUGE-OIL LEVEL  
21. 378-9553 [1] TUBE AS  
22. 451-2175 [24] WASHER-HARD (17.5X30X3.5-MM THK)  
23. 451-2182 [22] WASHER-HARD (13.5X25.5X3-MM THK)  
24. 453-3447 M [22] BOLT (M12X1.75X40-MM)  
25. 093-1730 [1] RING-RETAINING  
26. 095-0927 [3] RING-RETAINING  
27. 096-1441 [1] RING-RETAINING  
28. 099-5194 [4] PIN-SPRING  
29. 128-9170 [2] SEAL-LIP TYPE  
30. 153-6247 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  8C-6875 [1] CONNECTOR  
31. 296-6269 [3] BEARING-ROLLER  
32. 378-9593 [8] BEARING AS  
33. 3K-0360 [1] SEAL-O-RING  
34. 5M-4454 [1] SEAL-O-RING  
35. 7I-7619 [1] BEARING-ROLLER  
36. 7I-7684 M [2] SPACER (50X79.6X6-MM THK)  
37. 8T-0348 M [24] BOLT-SOCKET HEAD (M16X2X50-MM)  
38. 9U-8693 [1] BEARING-ROLLER  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

#M00785060462
 

185-0336: FILTER GP-OIL

185-0336 FILTER GP-OIL -HYDRAULIC
S/N PT71-UP
PART OF 396-3698 LINES GP-PILOT
i02281100 M0078506
1850336 FILTER GP-OIL Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-0337 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, PILOT)  
    -OR-
  126-1814 [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)(HYDRAULIC, PILOT)  
2. 373-9231 [1] RING  
 

#M00785060463
 

188-4145: FILTER GP-OIL

188-4145 FILTER GP-OIL -HYDRAULIC RETURN
S/N PT71-UP
PART OF 493-8538 TANK & FILTER GP-HYDRAULIC
i05402437 M0078506
1884145 FILTER GP-OIL Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

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
 

#M00785060464
 

419-8528: FILTER GP-OIL

419-8528 FILTER GP-OIL -HYDRAULIC RETURN
S/N PT71-UP
PART OF 188-4145 FILTER GP-OIL
i05243714 M0078506
4198528 FILTER GP-OIL Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

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)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    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
 

#M00785060465
 

6E-5534: FILTER GP-OIL

6E-5534 FILTER GP-OIL -HYDRAULIC
S/N PT71-UP
PART OF 493-8538 TANK & FILTER GP-HYDRAULIC
i00401662 M0078506
6E5534 FILTER GP-OIL Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-6788 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, CASE DRAIN)  
    -OR-
  223-7809 [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)(HYDRAULIC, CASE DRAIN)  
 

#M00785060466
 

347-6081: GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N PT71-UP
PART OF 493-8538 TANK & FILTER GP-HYDRAULIC
i03996840 M0078506
3476081 GAUGE GP-SIGHT Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

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

#M00785060467
 

177-2620: HOUSING GP-FILTER

177-2620 HOUSING GP-FILTER
S/N PT71-UP
PART OF 188-4145 FILTER GP-OIL
i05725811 M0078506
1772620 HOUSING GP-FILTER Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2621 [1] FLANGE AS  
2. 123-2003 [1] SEAL-O-RING  
3. 095-0757 M [4] SCREW-MACHINE (M6X1X8.6-MM)  
  M   METRIC PART
 

#M00785060468
 

458-6027: HOUSING GP-PUMP

458-6027 HOUSING GP-PUMP
S/N PT71-UP
PART OF 369-9655 PUMP GP-MAIN HYDRAULIC
i06750054 M0078506
4586027 HOUSING GP-PUMP Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 512-5306 [1] PLATE  
2. 464-9728 [1] BEARING  
3. 095-0929 [1] RING-RETAINING  
4. 095-0706 M [8] BOLT-SOCKET HEAD (M16X2X110-MM)  
5. 464-7720 [1] PLUG  
6. 5C-7423 M [2] SCREW (M6X1X16-MM)  
7. 352-4407 [1] RING-RETAINING (INTERNAL)  
8. 512-5305 [1] HOUSING  
9. 464-9286 M [2] SCREW-STOP (M8X1.25X15-MM)  
10. 464-9729 [2] LINER-BEARING  
  M   METRIC PART
 

#M00785060469
 

458-6028: HOUSING GP-PUMP

458-6028 HOUSING GP-PUMP
S/N PT71-UP
PART OF 369-9655 PUMP GP-MAIN HYDRAULIC
i06750016 M0078506
4586028 HOUSING GP-PUMP Parts scheme
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Parts for your 390F MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 512-5309 [1] SEAL-O-RING  
2. 464-9728 [1] BEARING  
3. 095-0929 [1] RING-RETAINING  
4. 095-0706 M [8] BOLT-SOCKET HEAD (M16X2X110-MM)  
5. 464-7720 [1] PLUG  
6. 5C-7423 M [2] SCREW (M6X1X16-MM)  
7. 512-5308 [1] COVER  
8. 352-4407 [1] RING-RETAINING (INTERNAL)  
9. 512-5307 [1] HOUSING  
10. 464-9286 M [2] SCREW-STOP (M8X1.25X15-MM)  
11. 464-9729 [2] LINER-BEARING  
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Swing Drive Oil Sample - Obtain
390F OEM Excavator Based Specialty Solutions
Swing Drive Oil - Change
390F OEM Excavator Based Specialty Solutions
Swing Drive Oil Level - Check
390F OEM Excavator Based Specialty Solutions
Troubleshooting
Swing Brake - Functional Test
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Swing Does Not Function
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Swing Velocity Is Not Smooth
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Swing Speed Is Slow
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Service Magazine
New Swing Drive Oil Level Gauges Are Now Available for Certain 390F Excavators and Mobile Hydraulic Power Units {5459}
New Swing Drive Oil Level Gauges Are Now Available for Certain 390F Excavators and Mobile Hydraulic Power Units {5459}
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 390F :

DRIVE GP-SWING
451-2796 DRIVE GP-SWING
DRIVE GP-SWING
378-9557 DRIVE GP-SWING
DRIVE GP-PUMP
366-0234 DRIVE GP-PUMP
DRIVE & MTG GP-SWING
378-9545 DRIVE & MTG GP-SWING
CYLINDER GP-STICK
363-1685 CYLINDER GP-STICK
CYLINDER GP-BOOM
362-9780 CYLINDER GP-BOOM
384-1135 CYLINDER AR-BOOM
CYLINDER & SEAL GP-STICK
362-6005 CYLINDER & SEAL GP-STICK
DRIVE GP-SWING
451-2801 DRIVE GP-SWING
FILTER GP-OIL
185-0336 FILTER GP-OIL
FILTER GP-OIL
188-4145 FILTER GP-OIL
FILTER GP-OIL
419-8528 FILTER GP-OIL
FILTER GP-OIL
6E-5534 FILTER GP-OIL
GAUGE GP-SIGHT
347-6081 GAUGE GP-SIGHT
HOUSING GP-FILTER
177-2620 HOUSING GP-FILTER
HOUSING GP-PUMP
458-6027 HOUSING GP-PUMP
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