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492-3305 MOTOR GP-SWING S/N XAC1-UP; YAE1-UP PART OF 486-5236 MOTOR GP-SWING ALSO AN ATTACHMENT 349D2 L


HYDRAULIC SYSTEM
MOTOR GP
MOUNTING GP
VALVE GP-CONTROL
PUMP GP

EXCAVATOR 349D2 L EXCAVATOR XAC
 349D2 L Excavators XAC00001-UP (MACHINE) POWERED BY C13 Engine SEBP7452 349D2 L XAC   (2014)

HYDRAULIC SYSTEM

MOTOR GP
MOTOR GP-SWING
334-9980 MOTOR GP-SWING
MOTOR GP-SWING
486-5236 MOTOR GP-SWING
MOTOR GP-SWING
492-3305 MOTOR GP-SWING
MOTOR GP-TRAVEL
355-5669 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
390-1088 MOTOR GP-TRAVEL
VALVE GP-TRAVEL COUNTERBALANCE
266-7843 VALVE GP-TRAVEL COUNTERBALANCE
 

#SEBP74520810
 

492-3305: MOTOR GP-SWING

492-3305 MOTOR GP-SWING
S/N XAC1-UP; YAE1-UP
PART OF 486-5236 MOTOR GP-SWING
ALSO AN ATTACHMENT
i06527508 SEBP7452
4923305 MOTOR GP-SWING Parts scheme
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Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 188-4163 [1] SHAFT  
2. 096-1533 [1] SEAL-LIP TYPE  
3. 188-4170 [1] BEARING  
4. 234-4449 [1] BODY  
5. 188-4165 [1] PLATE  
6. 234-4533 [1] PLATE  
7. 234-4539 [1] DOWEL  
8. 334-9982 [1] PISTON AS  
9. 188-4166 [1] PLATE  
10. 188-4164 [1] BARREL  
11. 188-4172 [3] PLATE-FRICTION  
12. 188-4173 [4] PLATE-SEPARATOR  
13. 184-3835 [1] PISTON  
14. 5J-2383 J [1] SEAL-O-RING  
15. 7Y-4294 J [1] SEAL-O-RING  
16. 4I-5849 J [1] SEAL-O-RING  
17. 123-2139 [20] SPRING  
18. 188-4162 [1] HEAD GP-MOTOR  
  099-8111 [2] PIN-SPRING  
19. 3J-1907 J [2] SEAL-O-RING  
20. 110-5525 [2] PLUG  
21. 204-2677 [1] PLATE-VALVE  
22. 188-4171 [1] BEARING  
23. 170-9996 [2] PLUG  
24. 095-1600 J [2] SEAL-O-RING  
25. 170-9986 [2] SPRING  
26. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
27. 170-9985 [2] VALVE-PISTON  
   
    AVAILABLE REPAIR KIT(S):
  188-4176 J KIT-SEAL (SWING MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP74520811
 

355-5669: MOTOR GP-TRAVEL

355-5669 MOTOR GP-TRAVEL
S/N XAC1-160; YAE1-273
PART OF 225-4504 MOTOR & MTG GP-TRAVEL
i04151789 SEBP7452
3555669 MOTOR GP-TRAVEL Parts scheme 3555669 MOTOR GP-TRAVEL Parts scheme
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Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1T-0936 [2] PLUG-ORIFICE  
2. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
3. 6V-3382 J [1] SEAL-LIP TYPE  
4. 8J-2559 [1] PLATE-WARNING (OIL FILL)  
5. 087-4786 [1] ADAPTER  
6. 118-5805 [1] BEARING-SPECIAL RACE  
7. 124-1530 [1] BARREL AS  
  140-8407 [9] BUSHING  
8. 124-1536 [5] DISC-FRICTION  
9. 124-1537 [6] PLATE-SEPARATOR  
10. 124-1541 [2] PIN  
11. 124-1554 [1] SPRING  
12. 124-1557 [2] RETAINER  
13. 124-1561 [20] SPRING-BRAKE  
14. 126-4002 J [2] SEAL-O-RING  
15. 126-4003 J [1] SEAL-O-RING  
16. 126-4004 J [1] RING-BACKUP  
17. 126-4040 J [1] RING-BACKUP  
18. 135-3859 [1] SPACER (70.4X80X1.57-MM THK)  
19. 137-5646 [1] SPACER (70.4X87.5X7.6-MM THK)  
20. 143-7140 [2] KEY  
21. 148-3548 [1] BEARING-SPECIAL RACE  
22. 149-1207 [1] PLATE  
23. 155-4897 [9] PISTON AS  
24. 159-7320 [1] PLATE-RETAINER  
25. 167-3872 [1] SPOOL  
26. 175-7887 [2] DOWEL  
27. 184-6014 [1] BODY AS  
28. 184-6015 [1] HEAD GP-PUMP  
  096-5916 [2] SEAT  
  124-1555 [8] PLUG  
29. 193-2301 [1] SHAFT  
30. 195-4456 [1] PLUG-ORIFICE  
31. 226-6544 [1] PISTON-BRAKE  
32. 230-5483 [1] SPRING  
33. 231-6550 [1] HOLD-DOWN  
34. 232-3868 [4] WASHER-BELLEVILLE  
35. 232-6654 [1] PLATE-CAM  
36. 356-5227 [1] PISTON-ACTUATOR  
37. 095-1572 J [2] SEAL-O-RING  
38. 096-5919 J [2] RING-BACKUP  
39. 143-7319 [1] RACE-ROLLER BEARING  
40. 2D-6642 [2] BALL  
41. 2M-9780 J [1] SEAL-O-RING  
42. 2R-1236 [1] RING-RETAINING (LOCK, INTERNAL)  
43. 3D-2824 J [2] SEAL-O-RING  
44. 3K-0360 J [2] SEAL-O-RING  
45. 5B-9318 [1] BALL  
46. 5P-7684 [1] PLUG  
47. 6K-6307 J [1] SEAL-O-RING  
48. 7Y-5219 J [2] SEAL-O-RING  
49. 8T-4187 M [6] BOLT (M20X2.5X80-MM)  
50. 9S-4183 [2] PLUG (1-1/16-12-THD)  
51. 9S-4185 [2] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  226-6473 J [1] KIT-SEAL (TRAVEL MOTOR)  
    (ALSO INCLUDES SEAL-O-RING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP74520812
 

390-1088: MOTOR GP-TRAVEL

390-1088 MOTOR GP-TRAVEL
S/N XAC161-UP; YAE274-UP
PART OF 417-7195 MOTOR & MTG GP-TRAVEL
FIELD REPLACEMENT ORDER @@@@@511-0317@@@@@
ALSO AN ATTACHMENT
i06578437 SEBP7452
3901088 MOTOR GP-TRAVEL Parts scheme 3901088 MOTOR GP-TRAVEL Parts scheme
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Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1T-0936 [2] PLUG-ORIFICE  
2. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
3. 6V-3382 [1] SEAL-LIP TYPE  
4. 8J-2559 [1] PLATE-WARNING (OIL FILL)  
5. 087-4786 [1] ADAPTER  
6. 118-5805 [1] BEARING-SPECIAL RACE  
7. 124-1530 [1] BARREL AS  
8. 124-1536 [5] DISC-FRICTION  
9. 124-1537 [6] PLATE-SEPARATOR  
10. 124-1554 [1] SPRING  
11. 124-1557 [2] RETAINER  
12. 124-1561 [20] SPRING-BRAKE  
13. 126-4002 J [2] SEAL-O-RING  
14. 126-4003 J [1] SEAL-O-RING  
15. 126-4004 J [1] RING-BACKUP  
16. 126-4040 J [1] RING-BACKUP  
17. 137-5646 [1] SPACER (70.4X87.5X7.6-MM THK)  
18. 143-7140 [2] KEY  
19. 148-3548 [1] BEARING-SPECIAL RACE  
20. 149-1207 [1] PLATE  
21. 155-4897 [9] PISTON AS  
22. 159-7320 [1] PLATE-RETAINER  
23. 167-3872 [1] SPOOL  
24. 175-7887 [2] DOWEL  
25. 184-6014 [1] BODY AS  
  124-1555 [4] PLUG  
26. 184-6015 [1] HEAD GP-PUMP  
  096-5916 [2] SEAT  
  124-1555 [8] PLUG  
27. 193-2301 [1] SHAFT  
28. 195-4456 [1] PLUG-ORIFICE  
29. 226-6544 [1] PISTON-BRAKE  
30. 230-5483 [1] SPRING  
31. 231-6550 [1] HOLD-DOWN  
32. 232-3868 [4] WASHER-BELLEVILLE  
33. 356-5227 [1] PISTON-ACTUATOR  
34. 357-1728 [1] SPACER (70.4X80X2.3-MM THK)  
35. 390-1087 [1] PLATE-CAM  
36. 096-5919 J [2] RING-BACKUP  
37. 095-1572 J [2] SEAL-O-RING  
38. 124-1541 [2] PIN  
39. 143-7319 [1] RACE-ROLLER BEARING  
40. 2D-6642 [2] BALL  
41. 2M-9780 J [1] SEAL-O-RING  
42. 2R-1236 [1] RING-RETAINING (LOCK, INTERNAL)  
43. 3D-2824 J [2] SEAL-O-RING  
44. 3K-0360 J [2] SEAL-O-RING  
45. 5B-9318 [1] BALL  
46. 5P-7684 [1] PLUG  
47. 6K-6307 J [1] SEAL-O-RING  
48. 7Y-5219 J [2] SEAL-O-RING  
49. 213-5007 M [6] BOLT (M20X2.5X80-MM)  
50. 9S-4183 [2] PLUG (1-1/16-12-THD)  
51. 9S-4185 [2] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  226-6473 J [1] KIT-SEAL (TRAVEL MOTOR)  
    (ALSO INCLUDES O-RING & LIP SEAL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP74520813
 

326-2548: MOUNTING GP-COUNTERWEIGHT CYL

326-2548 MOUNTING GP-COUNTERWEIGHT CYL
S/N XAC1-UP
PART OF 340-3894 COUNTERWEIGHT AR
AN ATTACHMENT
i03018390 SEBP7452
3262548 MOUNTING GP-COUNTERWEIGHT CYL Parts scheme
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Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5R-5927 [1] WASHER (14X65X6-MM THK)  
2. 7Y-2496 [1] SHIM (1.6-MM THK)  
3. 093-0086 B [2] SHIM (1-MM THK)  
4. 093-0118 B [1] SHIM (2-MM THK)  
5. 127-6754 [1] BAND AS  
6. 127-6757 [1] PIN  
7. 127-6758 [1] PIN AS  
8. 135-3924 [2] GUIDE AS  
9. 135-8575 [1] BOLT AS  
10. 146-1415 [1] BRACKET AS  
11. 326-2483 [1] BRACKET AS  
12. 447-1717 M [4] BOLT (M20X2.5X45-MM)  
13. 447-1722 M [4] BOLT (M24X3X60-MM)  
14. 447-1726 M [10] BOLT (M24X3X70-MM)  
15. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
16. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
17. 451-2177 [14] WASHER-HARD (26X44X4-MM THK)  
18. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
19. 8T-4244 M [2] NUT (M12X1.75-THD)  
20. 8T-5041 M [1] BOLT (M12X1.75X120-MM)  
21. 121-1891 B [2] SHIM (1-MM THK)  
22. 127-6680 B [4] SHIM (0.5-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP74520814
 

302-3084: MOUNTING GP-MAIN CONTROL VALVE

302-3084 MOUNTING GP-MAIN CONTROL VALVE
S/N XAC1-UP; YAE1-UP
PART OF 297-0241, 453-1302 HYDRAULIC AR
ALSO AN ATTACHMENT
i02865722 SEBP7452
3023084 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
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Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 302-3085 [1] BRACKET AS  
2. 245-5082 [1] GUARD  
3. 453-2867 [4] WASHER-HARD (22X50X10-MM THK)  
4. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
5. 453-2845 M [4] BOLT (M20X2.5X40-MM)  
6. 447-1718 M [4] BOLT (M20X2.5X50-MM)  
  M   METRIC PART
 

#SEBP74520815
 

122-7768: PLUG GP-CONTROL VALVE

122-7768 PLUG GP-CONTROL VALVE
S/N XAC1-UP; YAE1-UP
PART OF 323-7703, 460-2604, 493-6585 VALVE GP-CONTROL, 448-7595, 448-7596, 558-1709, 558-1711 VALVE GP-PILOT
ALSO AN ATTACHMENT
i02231170 SEBP7452
1227768 PLUG GP-CONTROL VALVE Parts scheme
  For full view, you need register

Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7766 [1] PLUG  
2. 5J-2974 [1] SEAL-O-RING  
3. 7M-8485 [1] SEAL-O-RING  
4. 122-7767 [1] RING  
 

#SEBP74520816
 

242-6805: PUMP & MTG GP-AUXILIARY

242-6805 PUMP & MTG GP-AUXILIARY
S/N XAC1-UP
PART OF 335-0352 CONTROL AR-AUXILIARY
AN ATTACHMENT
i02229986 SEBP7452
2426805 PUMP & MTG GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-8899 Y [1] PUMP GP-GEAR (AUXILIARY)  
2. 236-6919 [1] SEAL-O-RING  
3. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74520817
 

296-4670: PUMP & MTG GP-MAIN HYDRAULIC

296-4670 PUMP & MTG GP-MAIN HYDRAULIC
S/N XAC1-UP; YAE1-UP
PART OF 297-0241, 453-1302 HYDRAULIC AR
i03299881 SEBP7452
2964670 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-6112 [1] BREATHER (AIR)  
2. 6V-5043 [1] SEAL-O-RING  
3. 9Y-9236 [1] GAUGE-SIGHT  
4. 152-2939 [1] SEAL-O-RING  
5. 238-5084 [1] SEAL-O-RING  
6. 326-4424 CY [1] PUMP GP-MAIN HYDRAULIC (WITH PILOT GEAR PUMP)  
7. 297-7704 [1] ADAPTER  
8. 305-4935 Y [1] COUPLING GP-PUMP  
9. 8T-5360 [7] WASHER (12X22.5X2.5-MM THK)  
10. 8T-8916 [7] BOLT (7/16-14X1.5-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP74520818
 

296-4670: PUMP & MTG GP-MAIN HYDRAULIC

296-4670 PUMP & MTG GP-MAIN HYDRAULIC
S/N XAC1-UP; YAE1-UP
PART OF 297-0241, 453-1302 HYDRAULIC AR
ALSO AN ATTACHMENT
i06684329 SEBP7452
2964670 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-6112 [1] BREATHER (AIR)  
2. 6V-5043 [1] SEAL-O-RING  
3. 9Y-9236 [1] GAUGE-SIGHT  
4. 152-2939 [1] SEAL-O-RING  
5. 238-5084 [1] SEAL-O-RING  
6. 326-4424 Y [1] PUMP GP-MAIN HYDRAULIC (WITH PILOT GEAR PUMP)  
7. 297-7704 [1] ADAPTER  
8. 481-0619 CY [1] COUPLING GP-PUMP  
9. 8T-5360 [7] WASHER (12X22.5X2.5-MM THK)  
10. 8T-8916 [7] BOLT (7/16-14X1.5-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP74520819
 

136-8899: PUMP GP-GEAR

136-8899 PUMP GP-GEAR -AUXILIARY
S/N XAC1-UP
PART OF 242-6805 PUMP & MTG GP-AUXILIARY
AN ATTACHMENT
i02229989 SEBP7452
1368899 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 349D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-3342 M [4] STUD-LOCKING (M12X1.75X60-MM)  
2. 095-1207 M [4] NUT (M12X1.75-THD)  
3. 136-9030 [4] WASHER (12.5X18X1.5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  136-9032 [1] KIT-SEAL (GEAR PUMP)  
    (INCLUDES 2 ELEMENT SEALS, 2 ENERGISER SEALS, O-RING SEAL, SHAFT SEAL & RETAINING RING)
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 349D2 L :

MOTOR GP-SWING
486-5236 MOTOR GP-SWING
MOTOR GP-SWING
334-9980 MOTOR GP-SWING
MOTOR GP-SWING
334-9975 MOTOR GP-SWING
MOTOR GP-PISTON
315-4375 MOTOR GP-PISTON
MOTOR GP-PISTON
295-9429 MOTOR GP-PISTON
MOTOR & MTG GP-TRAVEL
417-7195 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-TRAVEL
225-4504 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-SWING
486-5235 MOTOR & MTG GP-SWING
MOTOR GP-TRAVEL
355-5669 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
390-1088 MOTOR GP-TRAVEL
MOUNTING GP-COUNTERWEIGHT CYL
326-2548 MOUNTING GP-COUNTERWEIGHT CYL
MOUNTING GP-MAIN CONTROL VALVE
302-3084 MOUNTING GP-MAIN CONTROL VALVE
PLUG GP-CONTROL VALVE
122-7768 PLUG GP-CONTROL VALVE
PUMP & MTG GP-AUXILIARY
242-6805 PUMP & MTG GP-AUXILIARY
PUMP & MTG GP-MAIN HYDRAULIC
296-4670 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-MAIN HYDRAULIC
296-4670 PUMP & MTG GP-MAIN HYDRAULIC
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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