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228-5591 FRAME GP-UNDERCARRIAGE -VAR GAUGE, LONG UNDERCARRIAGE S/N NRF1-UP PART OF 220-2482 FRAME AR-UNDERCARRIAGE 345C L


UNDERCARRIAGE
UNDERCARRIAGE GP

MOBILE HYD POWER UNIT 345C L MOBILE HYD POWER UNIT B6N
 345C L Mobile Hydraulic Power Units B6N00001-UP (MACHINE) POWERED BY C13 Engine SEBP5192 345C L B6N   (2007)

UNDERCARRIAGE

UNDERCARRIAGE GP
276-6255 FRAME AR-UNDERCARRIAGE
276-6290 FRAME AR-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
228-5591 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
234-7121 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
234-7137 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
276-6211 FRAME GP-UNDERCARRIAGE
 

#SEBP51920380
 

228-5591: FRAME GP-UNDERCARRIAGE

228-5591 FRAME GP-UNDERCARRIAGE -VAR GAUGE, LONG UNDERCARRIAGE
S/N NRF1-UP
PART OF 220-2482 FRAME AR-UNDERCARRIAGE
i02172208 SEBP5192
2285591 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 104-8147 B [10] PLUG  
2. 132-7298 [4] PLATE  
3. 132-7299 [4] SPACER (31X70X51.5-MM THK)  
4. 336-2584 [4] STEP  
5. 234-3789 [4] STEP  
6. 234-3901 [1] FRAME AS-CARBODY  
7. 234-3902 [1] FRAME AS-TRACK ROLLER (RH)  
7A. 137-3001 [8] BLOCK  
7B. 131-5349 [2] BRACKET  
7C. 131-5350 [1] BRACKET  
8. 234-3903 [1] FRAME AS-TRACK ROLLER (LH)  
  137-3001 [8] BLOCK  
8A. 131-5349 [2] BRACKET  
8B. 131-5350 [1] BRACKET  
9. 4I-1130 [8] SPACER (37X70X55-MM THK)  
10. 4I-5006 J [38] SPACER (37X70X45-MM THK)  
11. 7Y-5264 M [8] BOLT (M36X4X130-MM)  
12. 7Y-5265 JM [38] BOLT (M36X4X140-MM)  
13. 8C-8723 M [4] BOLT (M30X3.5X80-MM)  
14. 8T-7338 M [32] BOLT (M16X2X45-MM)  
15. 9X-8257 [32] WASHER (17.5X30X3.5-MM THK)  
    QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
  B   USE AS REQUIRED
  J   USED ON WIDE GAGE ONLY
  M   METRIC PART
 

#SEBP51920381
 

234-7121: FRAME GP-UNDERCARRIAGE

234-7121 FRAME GP-UNDERCARRIAGE
S/N B6N1-UP
PART OF 234-7120 FRAME AR-UNDERCARRIAGE
i03635508 SEBP5192
2347121 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-3959 Y [1] TRACK GP (OFFSET, RH)  
2. 310-3960 Y [1] TRACK GP (OFFSET, LH)  
3. 183-2874 Y [26] ROLLER GP-TRACK-SINGLE FLANGE  
4. 7X-2454 M [104] BOLT (M24X3X110-MM)  
5. 8T-4167 [160] WASHER-HARD (26X44X4-MM THK)  
6. 6Y-5323 Y [4] ROLLER GP-TRACK CARRIER  
7. 163-4857 [4] BLOCK  
8. 7X-2564 M [8] BOLT (M20X2.5X90-MM)  
9. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
10. 102-8152 Y [2] IDLER GP-FRONT  
11. 200-3929 Y [2] TRACK ADJUSTER & RECOIL GP  
12. 9Q-5691 [2] VALVE  
13. 6V-0406 [2] SEAL-BONDED  
14. 7X-2575 M [48] BOLT (M24X3X60-MM)  
15. 234-7038 [2] GUARD AS-TRACK GUIDE  
16. 8T-5379 M [8] BOLT (M24X3X50-MM)  
17. 163-4953 Y [2] DRIVE GP-FINAL  
18. 7X-2582 M [40] BOLT (M30X3.5X110-MM)  
19. 9X-8258 [40] WASHER (33X56X6-MM THK)  
20. 163-4839 [2] VALVE GP-CONTROL  
21. 095-0692 M [16] BOLT-SOCKET HEAD (M14X2X110-MM)  
22. 200-0343 [1] FRAME AS (RH)  
22A. [2] STEP  
23. 200-0344 [1] FRAME AS (LH)  
23A. [2] STEP  
23B. 200-0562 [1] STEP AS  
24. 234-7107 [1] FRAME AS (CARBODY)  
25. 163-4997 [4] COVER  
26. 8T-4200 M [8] BOLT (M8X1.25X16-MM)  
27. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
28. 152-0865 [2] COVER  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
31. 163-4998 [4] PIN  
32. 163-4999 [8] LOCK AS  
33. 7X-2553 M [8] BOLT (M16X2X40-MM)  
34. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
35. 186-5915 [4] PIN AS  
36. 3T-0852 M [4] LOCKNUT (M8X1.25-THD)  
37. 186-5916 [4] PIN AS  
38. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
39. 186-5923 [4] CYLINDER  
40. 096-6095 [1] PLUG  
41. 095-1608 [1] SEAL-O-RING  
42. 163-4944 [2] SPROCKET-TRACK  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP51920382
 

234-7137: FRAME GP-UNDERCARRIAGE

234-7137 FRAME GP-UNDERCARRIAGE
S/N B6N1-UP
PART OF 234-7130 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT
i02830917 SEBP5192
2347137 FRAME GP-UNDERCARRIAGE Parts scheme 2347137 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 304-5291 Y [2] TRACK GP  
2. 163-4143 Y [22] ROLLER GP-TRACK-SINGLE FLANGE  
3. 7X-2565 M [88] BOLT (M20X2.5X100-MM)  
4. 8T-4123 [192] WASHER (3.62X5.75X0.375-MM THK)  
5. 8E-5600 Y [4] ROLLER GP-TRACK CARRIER  
6. 8T-5878 M [4] BOLT (M24X3X80-MM)  
7. 113-2907 Y [2] IDLER GP-FRONT  
8. 149-3572 Y [2] TRACK ADJUSTER & RECOIL GP  
9. 9Q-5691 [2] VALVE  
10. 6V-0406 [1] SEAL-BONDED  
11. 125-4403 [2] SPROCKET (21-TEETH)  
12. 7X-2563 M [48] BOLT (M20X2.5X60-MM)  
13. 234-7037 [2] GUARD AS  
14. 8T-5460 M [8] BOLT (M20X2.5X40-MM)  
15. 148-4233 Y [2] DRIVE GP-FINAL (WITH MOTOR)  
16. 8T-4187 M [48] BOLT (M20X2.5X80-MM)  
17. 152-0924 Y [2] VALVE GP-CONTROL  
18. 117-2987 M [16] BOLT-SOCKET HEAD (M12X1.75X115-MM)  
19. 192-8130 [1] FRAME AS (RH)  
20. 192-8140 [1] FRAME AS (LH)  
21. 234-7145 [1] FRAME AS-CARBODY  
22. 186-6016 [1] PLATE  
23. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
24. 8T-4121 [20] WASHER-HARD (11X21X2.5-MM THK)  
25. 192-8018 [2] COVER AS  
26. 6V-5201 [8] RING-RETAINING  
27. 192-8020 [2] COVER AS  
28. 152-0912 [1] COVER AS (RH)  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 152-0928 [1] COVER AS (LH)  
31. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
32. 215-4062 [2] WEDGE  
33. 215-4063 [4] WEDGE  
34. 170-8556 M [4] BOLT (M16X2X140-MM)  
35. 095-1608 [1] SEAL-O-RING  
36. 215-4064 [2] WEDGE  
37. 146-5552 [4] STEP AS  
38. 146-5553 [4] PIN  
39. 3B-4631 [8] PIN-COTTER  
40. 192-8127 [1] CYLINDER GP-UNDERCARRIAGE (FRONT)  
41. 192-8128 [1] CYLINDER GP-UNDERCARRIAGE (REAR)  
42. 186-6011 [4] PIN  
43. 098-5747 M [8] NUT (M16X2-THD)  
44. 200-0251 [4] PLATE  
45. 186-6014 [4] PLATE  
46. 7X-2553 M [16] BOLT (M16X2X40-MM)  
47. 9X-8257 [16] WASHER (17.5X30X3.5-MM THK)  
48. 186-6013 [4] PIN AS  
49. 146-4187 [4] PIN  
50. 186-6012 [4] PIN  
51. 096-6095 [1] PLUG  
52. 8T-4193 M [4] BOLT (M16X2X50-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP51920383
 

276-6211: FRAME GP-UNDERCARRIAGE

276-6211 FRAME GP-UNDERCARRIAGE -ADJUSTABLE GAUGE
S/N B6N1-UP
PART OF 276-6210, 276-6255 FRAME AR-UNDERCARRIAGE
Type 1
i02813644 SEBP5192
2766211 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 301-4522 Y [2] TRACK GP  
2. 183-2874 Y [24] ROLLER GP-TRACK-SINGLE FLANGE  
3. 7X-2454 M [96] BOLT (M24X3X110-MM)  
4. 8T-4167 [152] WASHER-HARD (26X44X4-MM THK)  
5. 6Y-5323 Y [4] ROLLER GP-TRACK CARRIER  
6. 163-4857 [4] BLOCK  
7. 7X-2564 M [8] BOLT (M20X2.5X90-MM)  
8. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
9. 102-8152 Y [2] IDLER GP-FRONT  
10. 200-3929 Y [2] TRACK ADJUSTER & RECOIL GP  
11. 9Q-5691 [2] VALVE  
12. 6V-0406 [1] SEAL-BONDED  
13. 163-4944 [2] SPROCKET-TRACK  
14. 7X-2575 M [48] BOLT (M24X3X60-MM)  
15. 234-7038 [2] GUARD AS-TRACK GUIDE  
16. 8T-5379 M [8] BOLT (M24X3X50-MM)  
17. 163-4953 Y [2] DRIVE GP-FINAL  
18. 7X-2582 M [40] BOLT (M30X3.5X110-MM)  
19. 9X-8258 [40] WASHER (33X56X6-MM THK)  
20. 163-4839 [2] VALVE GP-CONTROL  
21. 095-0692 M [16] BOLT-SOCKET HEAD (M14X2X110-MM)  
22. 276-6212 [1] FRAME AS-CARBODY  
23. 276-6216 [1] FRAME AS (RH)(RH)  
24. 276-6217 [1] FRAME AS (LH)(LH)  
25. 163-4997 [4] COVER  
26. 8T-4200 M [8] BOLT (M8X1.25X16-MM)  
27. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
28. 152-0865 [2] COVER  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
31. 200-0340 [2] BOX AS (LATERAL)  
    (EACH INCLUDES)
  [3] HINGE  
32. 216-2362 [4] BOLT AS  
33. 095-1608 [1] SEAL-O-RING  
34. 163-4998 [4] PIN  
35. 163-4999 J [8] LOCK AS  
36. 7X-2553 M [16] BOLT (M16X2X40-MM)  
37. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
38. 186-5915 [4] PIN AS  
39. 3T-0852 M [4] LOCKNUT (M8X1.25-THD)  
40. 186-5916 [4] PIN AS  
41. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
42. 163-4969 [4] CYLINDER  
43. 096-6095 [1] PLUG  
44. 200-0494 [2] STEP AS  
45. 216-2359 [2] PLATE  
46. 200-0495 [2] PIN  
47. 3B-4631 [4] PIN-COTTER  
48. 9X-8268 [8] WASHER (17.5X30X3.5-MM THK)  
  J   REQUIRES CORPORATE KEY
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP51920384
 

276-6211: FRAME GP-UNDERCARRIAGE

276-6211 FRAME GP-UNDERCARRIAGE -ADJUSTABLE GAUGE
S/N B6N1-UP
PART OF 276-6210, 276-6255 FRAME AR-UNDERCARRIAGE
Type 2
i04098736 SEBP5192
2766211 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 301-4522 Y [2] TRACK GP  
2. 183-2874 Y [24] ROLLER GP-TRACK-SINGLE FLANGE  
3. 7X-2454 M [96] BOLT (M24X3X110-MM)  
4. 8T-4167 [152] WASHER-HARD (26X44X4-MM THK)  
5. 300-4545 CY [4] ROLLER GP-TRACK CARRIER  
6. 163-4857 [4] BLOCK  
7. 7X-2564 M [8] BOLT (M20X2.5X90-MM)  
8. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
9. 102-8152 Y [2] IDLER GP-FRONT  
10. 200-3929 Y [2] TRACK ADJUSTER & RECOIL GP  
11. 9Q-5691 [2] VALVE  
12. 6V-0406 [1] SEAL-BONDED  
13. 163-4944 [2] SPROCKET-TRACK  
14. 7X-2575 M [48] BOLT (M24X3X60-MM)  
15. 234-7038 [2] GUARD AS-TRACK GUIDE  
16. 8T-5379 M [8] BOLT (M24X3X50-MM)  
17. 163-4953 Y [2] DRIVE GP-FINAL  
18. 7X-2582 M [40] BOLT (M30X3.5X110-MM)  
19. 9X-8258 [40] WASHER (33X56X6-MM THK)  
20. 163-4839 Y [2] VALVE GP-CONTROL (PRESSURE REDUCING)  
21. 095-0692 M [16] BOLT-SOCKET HEAD (M14X2X110-MM)  
22. 276-6212 [1] FRAME AS-CARBODY  
23. 276-6216 [1] FRAME AS (RH)  
24. 276-6217 [1] FRAME AS (LH)  
25. 163-4997 [4] COVER  
26. 8T-4200 M [8] BOLT (M8X1.25X16-MM)  
27. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
28. 152-0865 [2] COVER  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
31. 200-0340 [2] BOX AS (LATERAL)  
    (EACH INCLUDES)
  [3] HINGE  
32. 216-2362 [4] BOLT AS  
33. 095-1608 [1] SEAL-O-RING  
34. 163-4998 [4] PIN  
36. 7X-2553 M [16] BOLT (M16X2X40-MM)  
37. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
38. 186-5915 [4] PIN AS  
39. 3T-0852 M [4] LOCKNUT (M8X1.25-THD)  
40. 186-5916 [4] PIN AS  
41. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
42. 163-4969 [4] CYLINDER  
43. 096-6095 [1] PLUG  
44. 200-0494 [2] STEP AS  
45. 216-2359 [2] PLATE  
46. 200-0495 [2] PIN  
47. 3B-4631 [4] PIN-COTTER  
48. 9X-8268 [8] WASHER (17.5X30X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP51920385
 

276-6221: FRAME GP-UNDERCARRIAGE

276-6221 FRAME GP-UNDERCARRIAGE -ADJUSTABLE GAUGE
S/N B6N1-UP
PART OF 276-6220 FRAME AR-UNDERCARRIAGE
Type 1
i03427520 SEBP5192
2766221 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 285-0053 Y [1] TRACK GP (RH)  
2. 285-0054 Y [1] TRACK GP (LH)  
3. 183-2874 Y [26] ROLLER GP-TRACK-SINGLE FLANGE  
4. 7X-2454 M [104] BOLT (M24X3X110-MM)  
5. 8T-4167 [160] WASHER-HARD (26X44X4-MM THK)  
6. 6Y-5323 Y [4] ROLLER GP-TRACK CARRIER  
7. 163-4857 [4] BLOCK  
8. 7X-2564 M [8] BOLT (M20X2.5X90-MM)  
9. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
10. 102-8152 Y [2] IDLER GP-FRONT  
11. 200-3929 Y [2] TRACK ADJUSTER & RECOIL GP  
12. 9Q-5691 [2] VALVE  
13. 6V-0406 [2] SEAL-BONDED  
14. 7X-2575 M [48] BOLT (M24X3X60-MM)  
15. 234-7038 [2] GUARD AS-TRACK GUIDE  
16. 8T-5379 M [8] BOLT (M24X3X50-MM)  
17. 163-4953 Y [2] DRIVE GP-FINAL  
18. 7X-2582 M [40] BOLT (M30X3.5X110-MM)  
19. 9X-8258 [40] WASHER (33X56X6-MM THK)  
20. 163-4839 [2] VALVE GP-CONTROL (TRAVEL PARKING BRAKE)  
21. 095-0692 M [16] BOLT-SOCKET HEAD (M14X2X110-MM)  
22. 276-6222 [1] FRAME AS-CARBODY  
23. 276-6224 [1] FRAME AS (RH)  
24. 276-6226 [1] FRAME AS (LH)  
25. 163-4997 [4] COVER  
26. 8T-4200 M [8] BOLT (M8X1.25X16-MM)  
27. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
28. 152-0865 [2] COVER  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
31. 200-0340 [2] BOX AS (LATERAL)  
32. 163-4998 [4] PIN  
33. 163-4999 [8] LOCK AS  
34. 7X-2553 M [16] BOLT (M16X2X40-MM)  
35. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
36. 186-5915 [4] PIN AS  
37. 3T-0852 M [4] LOCKNUT (M8X1.25-THD)  
38. 186-5916 [4] PIN AS  
39. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
40. 186-5923 [4] CYLINDER  
41. 096-6095 [1] PLUG  
42. 095-1608 [1] SEAL-O-RING  
43. 163-4944 [2] SPROCKET-TRACK  
44. 216-2362 [4] BOLT AS  
45. 200-0494 [2] STEP AS  
46. 216-2359 [2] PLATE  
47. 200-0495 [2] PIN  
48. 3B-4631 [4] PIN-COTTER  
49. 9X-8268 [8] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP51920386
 

276-6221: FRAME GP-UNDERCARRIAGE

276-6221 FRAME GP-UNDERCARRIAGE -ADJUSTABLE GAUGE
S/N B6N1-UP
PART OF 276-6220 FRAME AR-UNDERCARRIAGE
Type 2
i03570018 SEBP5192
2766221 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-3959 CY [1] TRACK GP (OFFSET, RH)  
2. 310-3960 CY [1] TRACK GP (OFFSET, LH)  
3. 183-2874 Y [26] ROLLER GP-TRACK-SINGLE FLANGE  
4. 7X-2454 M [104] BOLT (M24X3X110-MM)  
5. 8T-4167 [160] WASHER-HARD (26X44X4-MM THK)  
6. 6Y-5323 Y [4] ROLLER GP-TRACK CARRIER  
7. 163-4857 [4] BLOCK  
8. 7X-2564 M [8] BOLT (M20X2.5X90-MM)  
9. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
10. 102-8152 Y [2] IDLER GP-FRONT  
11. 200-3929 Y [2] TRACK ADJUSTER & RECOIL GP  
12. 9Q-5691 [2] VALVE  
13. 6V-0406 [2] SEAL-BONDED  
14. 7X-2575 M [48] BOLT (M24X3X60-MM)  
15. 234-7038 [2] GUARD AS-TRACK GUIDE  
16. 8T-5379 M [8] BOLT (M24X3X50-MM)  
17. 163-4953 Y [2] DRIVE GP-FINAL  
18. 7X-2582 M [40] BOLT (M30X3.5X110-MM)  
19. 9X-8258 [40] WASHER (33X56X6-MM THK)  
20. 163-4839 Y [2] VALVE GP-CONTROL (TRAVEL PARKING BRAKE)  
21. 095-0692 M [16] BOLT-SOCKET HEAD (M14X2X110-MM)  
22. 276-6222 [1] FRAME AS-CARBODY  
23. 276-6224 [1] FRAME AS (RH)  
24. 276-6226 [1] FRAME AS (LH)  
25. 163-4997 [4] COVER  
26. 8T-4200 M [8] BOLT (M8X1.25X16-MM)  
27. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
28. 152-0865 [2] COVER  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
32. 163-4998 [4] PIN  
33. 163-4999 [8] LOCK AS  
34. 7X-2553 M [16] BOLT (M16X2X40-MM)  
35. 9X-8257 [16] WASHER (17.5X30X3.5-MM THK)  
36. 186-5915 [4] PIN AS  
37. 3T-0852 M [4] LOCKNUT (M8X1.25-THD)  
38. 186-5916 [4] PIN AS  
39. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
40. 186-5923 [4] CYLINDER  
41. 096-6095 [1] PLUG  
42. 095-1608 [1] SEAL-O-RING  
43. 163-4944 [2] SPROCKET-TRACK  
45. 200-0494 [2] STEP AS  
46. 216-2359 [2] PLATE  
47. 200-0495 [2] PIN  
48. 3B-4631 [4] PIN-COTTER  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP51920387
 

276-6221: FRAME GP-UNDERCARRIAGE

276-6221 FRAME GP-UNDERCARRIAGE -ADJUSTABLE GAUGE
S/N B6N1-UP
PART OF 276-6220 FRAME AR-UNDERCARRIAGE
Type 3
i04098259 SEBP5192
2766221 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-3959 Y [1] TRACK GP (OFFSET, RH)  
2. 310-3960 Y [1] TRACK GP (OFFSET, LH)  
3. 183-2874 Y [26] ROLLER GP-TRACK-SINGLE FLANGE  
4. 7X-2454 M [104] BOLT (M24X3X110-MM)  
5. 8T-4167 [160] WASHER-HARD (26X44X4-MM THK)  
6. 300-4545 CY [4] ROLLER GP-TRACK CARRIER  
7. 163-4857 [4] BLOCK  
8. 7X-2564 M [8] BOLT (M20X2.5X90-MM)  
9. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
10. 102-8152 Y [2] IDLER GP-FRONT  
11. 200-3929 Y [2] TRACK ADJUSTER & RECOIL GP  
12. 9Q-5691 [2] VALVE  
13. 6V-0406 [2] SEAL-BONDED  
14. 7X-2575 M [48] BOLT (M24X3X60-MM)  
15. 234-7038 [2] GUARD AS-TRACK GUIDE  
16. 8T-5379 M [8] BOLT (M24X3X50-MM)  
17. 163-4953 Y [2] DRIVE GP-FINAL  
18. 7X-2582 M [40] BOLT (M30X3.5X110-MM)  
19. 9X-8258 [40] WASHER (33X56X6-MM THK)  
20. 163-4839 Y [2] VALVE GP-CONTROL (PRESSURE REDUCING)  
21. 095-0692 M [16] BOLT-SOCKET HEAD (M14X2X110-MM)  
22. 276-6222 [1] FRAME AS-CARBODY  
23. 276-6224 [1] FRAME AS (RH)  
24. 276-6226 [1] FRAME AS (LH)  
25. 163-4997 [4] COVER  
26. 8T-4200 M [8] BOLT (M8X1.25X16-MM)  
27. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
28. 152-0865 [2] COVER  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
32. 163-4998 [4] PIN  
33. 163-4999 [8] LOCK AS  
34. 7X-2553 M [16] BOLT (M16X2X40-MM)  
35. 9X-8257 [16] WASHER (17.5X30X3.5-MM THK)  
36. 186-5915 [4] PIN AS  
37. 3T-0852 M [4] LOCKNUT (M8X1.25-THD)  
38. 186-5916 [4] PIN AS  
39. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
40. 186-5923 [4] CYLINDER  
41. 096-6095 [1] PLUG  
42. 095-1608 [1] SEAL-O-RING  
43. 163-4944 [2] SPROCKET-TRACK  
45. 200-0494 [2] STEP AS  
46. 216-2359 [2] PLATE  
47. 200-0495 [2] PIN  
48. 3B-4631 [4] PIN-COTTER  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP51920388
 

276-6291: FRAME GP-UNDERCARRIAGE

276-6291 FRAME GP-UNDERCARRIAGE -ADJUSTABLE GAUGE
S/N B6N1-UP
PART OF 276-6290 FRAME AR-UNDERCARRIAGE
Type 1
i03452602 SEBP5192
2766291 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-3959 Y [1] TRACK GP (OFFSET, RH)(OFFSET, RH)  
2. 310-3960 Y [1] TRACK GP (OFFSET, LH)(OFFSET, LH)  
3. 183-2874 Y [26] ROLLER GP-TRACK-SINGLE FLANGE  
4. 7X-2454 M [104] BOLT (M24X3X110-MM)  
5. 8T-4167 [160] WASHER-HARD (26X44X4-MM THK)  
6. 6Y-5323 Y [4] ROLLER GP-TRACK CARRIER  
7. 163-4857 [4] BLOCK  
8. 7X-2564 M [8] BOLT (M20X2.5X90-MM)  
9. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
10. 102-8152 Y [2] IDLER GP-FRONT  
11. 200-3929 Y [2] TRACK ADJUSTER & RECOIL GP  
12. 9Q-5691 [2] VALVE  
13. 6V-0406 [2] SEAL-BONDED  
14. 7X-2575 M [48] BOLT (M24X3X60-MM)  
15. 234-7038 [2] GUARD AS-TRACK GUIDE  
16. 8T-5379 M [8] BOLT (M24X3X50-MM)  
17. 163-4953 Y [2] DRIVE GP-FINAL  
18. 7X-2582 M [40] BOLT (M30X3.5X110-MM)  
19. 9X-8258 [40] WASHER (33X56X6-MM THK)  
20. 163-4839 [2] VALVE GP-CONTROL  
21. 095-0692 M [16] BOLT-SOCKET HEAD (M14X2X110-MM)  
22. 276-6222 [1] FRAME AS-CARBODY  
23. 276-6224 [1] FRAME AS (RH)  
24. 276-6226 [1] FRAME AS (LH)  
25. 163-4997 [4] COVER  
26. 8T-4200 M [8] BOLT (M8X1.25X16-MM)  
27. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
28. 152-0865 [2] COVER  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
31. 163-4998 [4] PIN  
32. 163-4999 [8] LOCK AS  
33. 7X-2553 M [16] BOLT (M16X2X40-MM)  
34. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
35. 186-5915 [4] PIN AS  
36. 3T-0852 M [4] LOCKNUT (M8X1.25-THD)  
37. 186-5916 [4] PIN AS  
38. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
39. 186-5923 [4] CYLINDER  
40. 096-6095 [1] PLUG  
41. 095-1608 [1] SEAL-O-RING  
42. 163-4944 [2] SPROCKET-TRACK  
43. 200-0494 [2] STEP AS  
44. 216-2359 [2] PLATE  
45. 200-0495 [2] PIN  
46. 3B-4631 [4] PIN-COTTER  
47. 9X-8268 [8] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP51920389
 

276-6291: FRAME GP-UNDERCARRIAGE

276-6291 FRAME GP-UNDERCARRIAGE -ADJUSTABLE GAUGE
S/N B6N1-UP
PART OF 276-6290 FRAME AR-UNDERCARRIAGE
Type 2
i04098298 SEBP5192
2766291 FRAME GP-UNDERCARRIAGE Parts scheme
  For full view, you need register

Parts for your 345C L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-3959 Y [1] TRACK GP (OFFSET, RH)  
2. 310-3960 Y [1] TRACK GP (OFFSET, LH)  
3. 183-2874 Y [26] ROLLER GP-TRACK-SINGLE FLANGE  
4. 7X-2454 M [104] BOLT (M24X3X110-MM)  
5. 8T-4167 [160] WASHER-HARD (26X44X4-MM THK)  
6. 300-4545 CY [4] ROLLER GP-TRACK CARRIER  
7. 163-4857 [4] BLOCK  
8. 7X-2564 M [8] BOLT (M20X2.5X90-MM)  
9. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
10. 102-8152 Y [2] IDLER GP-FRONT  
11. 200-3929 Y [2] TRACK ADJUSTER & RECOIL GP  
12. 9Q-5691 [2] VALVE  
13. 6V-0406 [2] SEAL-BONDED  
14. 7X-2575 M [48] BOLT (M24X3X60-MM)  
15. 234-7038 [2] GUARD AS-TRACK GUIDE  
16. 8T-5379 M [8] BOLT (M24X3X50-MM)  
17. 163-4953 Y [2] DRIVE GP-FINAL  
18. 7X-2582 M [40] BOLT (M30X3.5X110-MM)  
19. 9X-8258 [40] WASHER (33X56X6-MM THK)  
20. 163-4839 Y [2] VALVE GP-CONTROL (PRESSURE REDUCING)  
21. 095-0692 M [16] BOLT-SOCKET HEAD (M14X2X110-MM)  
22. 276-6222 [1] FRAME AS-CARBODY  
23. 276-6224 [1] FRAME AS (RH)  
24. 276-6226 [1] FRAME AS (LH)  
25. 163-4997 [4] COVER  
26. 8T-4200 M [8] BOLT (M8X1.25X16-MM)  
27. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
28. 152-0865 [2] COVER  
29. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
30. 8T-4224 [8] WASHER-HARD (8.8X16X2-MM THK)  
31. 163-4998 [4] PIN  
32. 163-4999 [8] LOCK AS  
33. 7X-2553 M [16] BOLT (M16X2X40-MM)  
34. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
35. 186-5915 [4] PIN AS  
36. 3T-0852 M [4] LOCKNUT (M8X1.25-THD)  
37. 186-5916 [4] PIN AS  
38. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
39. 186-5923 [4] CYLINDER  
40. 096-6095 [1] PLUG  
41. 095-1608 [1] SEAL-O-RING  
42. 163-4944 [2] SPROCKET-TRACK  
43. 200-0494 [2] STEP AS  
44. 216-2359 [2] PLATE  
45. 200-0495 [2] PIN  
46. 3B-4631 [4] PIN-COTTER  
47. 9X-8268 [8] WASHER (17.5X30X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Undercarriage - Check
345C MHPU Mobile Hydraulic Power Unit
Tool Operating Manual
150T Track Repair Group Field Follow Tools, Operation, and Parts {0374, 0700, 0729, 4169, 4170, 4171}
150T Track Repair Group Field Follow Tools, Operation, and Parts {0374, 0700, 0729, 4169, 4170, 4171}
NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}
NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}

Caterpillar Parts SIS Catalog 345C L :

276-6290 FRAME AR-UNDERCARRIAGE
276-6255 FRAME AR-UNDERCARRIAGE
276-6250 FRAME AR-UNDERCARRIAGE
276-6220 FRAME AR-UNDERCARRIAGE
276-6210 FRAME AR-UNDERCARRIAGE
234-7130 FRAME AR-UNDERCARRIAGE
234-7120 FRAME AR-UNDERCARRIAGE
220-2482 FRAME AR-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
234-7121 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
234-7137 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
276-6211 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
276-6211 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
276-6221 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
276-6221 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
276-6221 FRAME GP-UNDERCARRIAGE
FRAME GP-UNDERCARRIAGE
276-6291 FRAME GP-UNDERCARRIAGE

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