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302-3097 LINES GP-PILOT -PUMP, MOTOR S/N P271-UP PART OF 485-2141, 526-7047 HYDRAULIC AR 349D2 MOBILE HYD POWER UNIT




HYDRAULIC SYSTEM

LINES GP-PILOT
 

#M00656860330
 

302-3097: LINES GP-PILOT

302-3097 LINES GP-PILOT -PUMP, MOTOR
S/N P271-UP
PART OF 485-2141, 526-7047 HYDRAULIC AR
i06252202 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-9527 [2] BAND-MARKER (GREEN, R3)  
2. 6V-0852 [5] CAP-DUST  
3. 7Y-8379 I [1] HOSE AS  
4. 164-6874 [1] FITTING AS-ELBOW (QUICK DISCONNECT, MALE)  
  3J-1907 [1] SEAL-O-RING  
  085-7356 [1] FITTING  
5. 398-2282 CY [1] VALVE GP-SOLENOID (NEGATIVE FLOW CONTROL)  
6. 221-8912 [2] FLANGE  
7. 239-1756 [1] SUPPORT AS  
  8T-3612 M [4] NUT-WELD (M8X1.25-THD)  
8. 245-5096 I [1] HOSE AS  
9. 260-2180 [2] SENSOR AS-PRESSURE (PUMP CONTROL)  
    (EACH INCLUDES)
  095-1777 [1] RING-BACKUP  
  260-2191 [1] SEAL-O-RING  
10. 272-4138 I [1] HOSE AS  
11. 302-2986 [1] SUPPORT AS  
12. 322-8727 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  322-8728 [1] ELBOW (WITH SCREEN)  
13. 148-8338 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-0075 [1] CONNECTOR  
14. 148-8345 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
15. 148-8362 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-6684 [1] ELBOW  
16. 148-8378 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
17. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
18. 150-4027 [1] TEE AS  
  3E-2310 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
19. 164-5567 [5] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  214-7568 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
20. 5P-7462 [2] CLIP (SLOT)  
21. 5P-7463 [2] CLIP (TAB)  
22. 5P-7468 [1] CLIP (SLOT)  
23. 5P-7469 [1] CLIP (TAB)  
24. 6V-0683 [2] GROMMET  
25. 8T-2525 [1] GROMMET  
26. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
27. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
28. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
29. 8T-4177 M [4] BOLT (M8X1.25X90-MM)  
30. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
31. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
32. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
33. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
34. 363-6134 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  354-3864 [1] ADAPTER-FILTER  
35. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860331
 

292-7163: LINES GP-PUMP

292-7163 LINES GP-PUMP -SUPPLY, MAIN PUMP
S/N P271-UP
PART OF 485-2141, 526-7047 HYDRAULIC AR
i04576122 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4986 [4] CLAMP-HOSE  
2. 113-2003 M [4] BOLT-SOCKET HEAD (M16X2X40-MM)  
3. 124-1067 [2] PLATE  
4. 124-1253 [4] GROMMET  
5. 5P-5148 [2] STRAP-CABLE  
6. 230-0185 I [1] HOSE AS  
7. 236-3034 [1] HOSE  
8. 325-8853 I [1] HOSE AS  
9. 266-1296 [1] SUPPORT AS  
10. 266-1298 [1] SUPPORT AS  
11. 292-7306 I [1] HOSE AS  
12. 325-9015 I [1] HOSE AS  
13. 292-7312 [1] SUPPORT AS  
14. 292-7314 [1] SUPPORT AS  
15. 292-7320 [1] GROMMET  
16. 307-4954 Y [1] TUBE GP-HYDRAULIC  
17. 307-4958 [1] TUBE AS  
18. 307-4962 I [1] HOSE AS  
19. 330-2340 [1] TUBE AS  
20. 129-3400 [1] GUARD  
21. 171-2637 [1] BOSS  
22. 105-3478 M [4] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
23. 148-8341 [1] CONNECTOR AS  
  6V-8713 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
24. 148-8364 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
25. 148-8391 [2] ELBOW AS  
    (EACH INCLUDES)
  2S-4078 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-8987 [1] ELBOW  
26. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
27. 148-8411 [2] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
28. 150-3073 [2] PLUG AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-9512 [1] PLUG (1-7/16-12-THD)  
29. 153-6256 [1] ELBOW AS  
  8C-7563 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
30. 1P-4579 [4] FLANGE-HALF  
31. 1P-5767 [4] FLANGE-HALF  
32. 4J-0522 [1] SEAL-O-RING  
33. 4J-0524 [2] SEAL-O-RING  
34. 5H-8624 [1] SEAL-O-RING  
35. 5P-7464 [4] CLIP (SLOT)  
36. 5P-7465 [4] CLIP (TAB)  
37. 8T-2920 [4] GROMMET (27-MM ID)  
38. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
39. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
40. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
41. 8T-4183 M [5] BOLT (M12X1.75X40-MM)  
42. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
43. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
44. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
45. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
46. 8T-4223 [30] WASHER-HARD (13.5X25.5X3-MM THK)  
47. 8T-4956 M [5] BOLT (M12X1.75X35-MM)  
48. 447-1709 M [4] BOLT (M16X2X45-MM)  
49. 9M-3786 [1] SEAL-O-RING  
50. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
51. 325-9234 [1] SUPPORT AS  
52. 8T-4910 M [1] BOLT (M12X1.75X60-MM)  
53. 138-5709 J [1] GROMMET  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   USE WITH PERMANENT COUPLING HOSE AS ONLY
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860332
 

295-9496: LINES GP-SWING MOTOR

295-9496 LINES GP-SWING MOTOR -WITHOUT FINE SWING
S/N P271-UP
PART OF 303-2617 VALVE AR-SWING
i04592130 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 295-9422 Y [1] VALVE GP-SWING CUSHION (CROSSOVER RELIEF)  
  Y   SEPARATE ILLUSTRATION
 

#M00656860333
 

432-4358: LINES GP-SWING MOTOR

432-4358 LINES GP-SWING MOTOR -WITH FINE SWING
S/N P271-UP
PART OF 485-2141, 526-7047 HYDRAULIC AR
i06534637 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-5767 I [1] HOSE AS  
2. 126-2132 [1] BLOCK AS  
3. 176-4774 I [1] HOSE AS  
4. 194-0383 I [1] HOSE AS  
5. 269-9684 I [1] HOSE AS  
6. 295-9423 Y [1] VALVE GP-SWING CUSHION (FINE SWING)  
7. 319-9775 I [1] HOSE AS  
8. 432-4355 I [1] HOSE AS  
9. 148-8324 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  6V-9874 [1] CONNECTOR (STRAIGHT)  
10. 148-8327 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
11. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
12. 148-8347 [3] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
13. 148-8359 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  6V-9877 [1] ELBOW  
14. 148-8431 [2] TEE AS  
    (EACH INCLUDES)
  5K-9090 [2] SEAL-O-RING  
  6V-8785 [1] TEE  
  7M-8485 [1] SEAL-O-RING  
15. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
16. 148-8449 [1] TEE AS-SWIVEL  
  6V-9746 [2] SEAL-O-RING  
  6V-9839 [1] TEE-SWIVEL  
17. 153-6236 [1] REDUCER AS  
  6V-9746 [1] SEAL-O-RING  
  6V-9846 [1] TEE  
18. 8T-4178 M [12] BOLT (M10X1.5X90-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860334
 

359-3890: LINES GP-TRAVEL MOTOR

359-3890 LINES GP-TRAVEL MOTOR
S/N P271-UP
PART OF 360-9879 FRAME AR-UNDERCARRIAGE
i06537220 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-4033 [1] TEE AS  
  6V-9746 [2] SEAL-O-RING  
  6V-9846 [1] TEE  
2. 168-4045 I [4] HOSE AS  
3. 168-4317 I [2] HOSE AS  
4. 168-4318 I [2] HOSE AS  
5. 168-4326 I [2] HOSE AS  
6. 168-4328 I [2] HOSE AS  
7. 168-4329 I [2] HOSE AS  
8. 175-9460 [6] FITTING  
9. 175-9461 [4] FITTING  
10. 175-9481 [6] CONNECTOR AS  
11. 175-9483 [2] FITTING  
12. 175-9484 [2] PLUG  
13. 175-9489 [2] FITTING  
14. 175-9491 [4] ADAPTER AS  
    (EACH INCLUDES)
  4J-0520 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  426-4036 [1] ADAPTER-ELBOW  
15. 175-9492 [8] FLANGE  
16. 175-9493 [2] FITTING  
17. 175-9494 [2] ADAPTER AS  
18. 175-9497 [1] VALVE (LOCK)  
19. 175-9682 I [2] HOSE AS  
20. 216-2367 [6] FITTING  
21. 216-2368 [2] VALVE GP-SEQUENCE  
22. 234-7109 Y [1] SWIVEL GP  
23. 357-7075 I [4] HOSE AS  
24. 357-7076 I [4] HOSE AS  
25. 148-8327 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
26. 148-8339 [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
27. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
28. 4F-7391 [4] SEAL-O-RING  
29. 175-9478 [2] FITTING  
30. 1P-3703 [4] SEAL-RECTANGULAR  
31. 4J-5477 [6] SEAL-O-RING  
32. 6V-0400 [8] FLANGE-HALF  
33. 6V-8197 M [16] BOLT (M12X1.75X40-MM)  
34. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
35. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
36. 8T-4184 M [16] BOLT (M12X1.75X45-MM)  
37. 8T-4185 M [4] BOLT (M10X1.5X50-MM)  
38. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
39. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
40. 8T-6912 M [2] BOLT (M8X1.25X50-MM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860335
 

215-5037: MANIFOLD GP-CONTROL

215-5037 MANIFOLD GP-CONTROL -PILOT OIL
S/N P271-UP
PART OF 302-2985 LINES GP-PILOT
i06193222 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 457-9878 CY [1] VALVE GP-SOLENOID (24-VOLT)(SWING BRAKE RELEASE)  
1A. 457-9878 CY [1] VALVE GP-SOLENOID (24-VOLT)(HYDRAULIC LOCKOUT)  
1B. 457-9878 CY [1] VALVE GP-SOLENOID (24-VOLT)(TRAVEL SPEED)  
2. 9S-8005 C [4] PLUG (3/4-16-THD)  
3. 9S-8004 C [1] PLUG (9/16-18-THD)  
4. 197-0196 C [1] VALVE-CHECK  
5. 197-0199 C [1] SPRING  
6. 197-0273 C [1] SPRING  
7. 7I-2272 CM [6] BOLT (M5X0.8X12-MM)  
8. 3J-1907 C [1] SEAL-O-RING  
9. 3K-0360 C [4] SEAL-O-RING  
10. 225-4818 C [6] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860336
 

225-4505: MOTOR & MTG GP-SWING

225-4505 MOTOR & MTG GP-SWING
S/N P271-UP
PART OF 296-6249, 296-6252 DRIVE GP-SWING
i04562476 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 334-9975 Y [1] MOTOR GP-SWING  
2. 6V-5200 [1] RING-RETAINING  
3. 8T-4944 M [4] BOLT-SOCKET HEAD (M16X2X40-MM)  
4. 8T-6404 [1] SEAL-O-RING  
5. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
6. 352-7064 [2] CAP  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00656860337
 

486-5235: MOTOR & MTG GP-SWING

486-5235 MOTOR & MTG GP-SWING
S/N P271-UP
PART OF 475-1175, 475-1176 DRIVE GP-SWING
i06619746 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-7064 [2] CAP  
2. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
3. 486-5236 Y [1] MOTOR GP-SWING  
4. 6V-5204 [1] RING-RETAINING  
5. 8T-4944 M [4] BOLT-SOCKET HEAD (M16X2X40-MM)  
6. 8T-6404 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860338
 

295-9429: MOTOR GP-PISTON

295-9429 MOTOR GP-PISTON -HYDRAULIC FAN
S/N P271-UP
PART OF 281-3554 FAN GP-SUCTION
i04564840 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-6063 [1] SHAFT  
2. 7Y-5267 [1] RING-RETAINING  
3. 168-7319 [1] SEAL-SHAFT  
4. 9T-9529 [2] PIN  
5. 295-9551 [1] SWASHPLATE  
6. 295-9547 Y [1] ROTATING GP-PUMP  
7. 192-7470 [1] SEAL-O-RING  
8. 095-0690 M [4] BOLT-SOCKET HEAD (M14X2X60-MM)  
9. 242-6844 [1] COVER  
10. 185-0296 [1] BEARING  
11. 9X-8979 [1] DOWEL  
12. 168-2203 [1] SHIM-SHAFT (3-MM THK)  
13. 295-9550 [1] HOUSING  
14. 185-0295 [1] BEARING  
15. 185-0280 [1] PLATE  
16. 197-2471 [1] PLUG AS  
  197-2472 [1] SEAL  
17. 9S-8006 [1] PLUG (7/8-14-THD)  
18. 2M-9780 [1] SEAL-O-RING  
19. 242-3374 [1] SLEEVE  
20. 197-2474 [1] VALVE AS  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860339
 

334-9975: MOTOR GP-SWING

334-9975 MOTOR GP-SWING
S/N P271-UP
PART OF 225-4505 MOTOR & MTG GP-SWING
i04562485 M0065686
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-3830 Y [2] VALVE GP-RELIEF (SWING MOTOR)  
2. 334-9980 Y [1] MOTOR GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

Information:

Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Accumulator (Pilot)
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Pilot Lines - Control Valve
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Pilot Lines - Control Valve
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Pilot Lines - Pump and Motor
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Pressure Reducing Valve (Boom Priority)
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Pilot Lines
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Pilot Lines - Joystick
349D2 MHPU Mobile Hydraulic Power Unit Machine System

Caterpillar Parts SIS Catalog 349D2 :

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