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136-8899 PUMP GP-GEAR -AUXILIARY S/N DHP1-UP PART OF 242-6805 PUMP & MTG GP-AUXILIARY AN ATTACHMENT 345C


HYDRAULIC SYSTEM
PUMP GP
MOTOR GP

EXCAVATOR 345C EXCAVATOR DHP
 345C LC Excavator DHP00001-UP (MACHINE) POWERED BY C13 Engine SEBP4284 345C DHP   (2004)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-MAIN HYDRAULIC
222-8355 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-MAIN HYDRAULIC
222-8355 PUMP & MTG GP-MAIN HYDRAULIC
PUMP GP-GEAR
136-8899 PUMP GP-GEAR
PUMP GP-GEAR
225-4511 PUMP GP-GEAR
PUMP GP-GEAR
274-2483 PUMP GP-GEAR
PUMP GP-GEAR
289-7912 PUMP GP-GEAR
 

#SEBP42840740
 

136-8899: PUMP GP-GEAR

136-8899 PUMP GP-GEAR -AUXILIARY
S/N DHP1-UP
PART OF 242-6805 PUMP & MTG GP-AUXILIARY
AN ATTACHMENT
i02229989 SEBP4284
1368899 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 345C 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
 

#SEBP42840741
 

225-4511: PUMP GP-GEAR

225-4511 PUMP GP-GEAR -PILOT
S/N DHP1-304
PART OF 259-0818 PUMP GP-MAIN HYDRAULIC
i02221505 SEBP4284
2254511 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-8841 M [5] BOLT (M10X1.5X30-MM)  
2. 249-6671 [1] SEAL-O-RING  
3. 247-8921 [1] SEAL-RECTANGULAR  
4. 247-8922 M [3] BOLT (M8X50-MM)  
5. 247-8923 M [1] BOLT (M8X65-MM)  
  M   METRIC PART
 

#SEBP42840742
 

274-2483: PUMP GP-GEAR

274-2483 PUMP GP-GEAR
S/N DHP305-UP
PART OF 266-7944, 283-6084, 315-4392 PUMP GP-MAIN HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@289-7912@@@@@
i02521754 SEBP4284
2742483 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-8841 M [5] BOLT (M10X1.5X30-MM)  
2. 249-6671 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP42840743
 

289-7912: PUMP GP-GEAR

289-7912 PUMP GP-GEAR
S/N DHP1-UP
FIELD REPLACEMENT FOR @@@@@274-2483@@@@@
i03020872 SEBP4284
2897912 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-8841 M [5] BOLT (M10X1.5X30-MM)  
2. 249-6671 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP42840744
 

259-0818: PUMP GP-MAIN HYDRAULIC

259-0818 PUMP GP-MAIN HYDRAULIC -HYDRAULIC FAN
S/N DHP1-305
PART OF 222-8355 PUMP & MTG GP-MAIN HYDRAULIC
i02220849 SEBP4284
2590818 PUMP GP-MAIN HYDRAULIC Parts scheme 2590818 PUMP GP-MAIN HYDRAULIC Parts scheme 2590818 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 242-6920 M [8] BOLT (M8X30-MM)  
2. 247-8729 [2] COVER  
3. 242-6919 M [2] SETSCREW (M20X2.5X56-MM)  
4. 8T-4131 M [2] NUT (M20X2.5-THD)  
5. 108-1781 M [10] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
6. 7I-8166 [2] STOPPER  
7. 109-1296 [2] SEAL-O-RING  
8. 7I-8172 [2] RING-BACKUP  
9. 242-6914 [2] PISTON-SERVO  
12. 7I-8152 [18] SPRING-CYLINDER  
13. 109-1294 [2] SEAL-O-RING  
14. 7I-8171 [2] RING-BACKUP  
15. 242-6915 [2] STOPPER  
16. 095-0965 [12] PLUG  
17. 095-0966 [2] PLUG  
18. 242-6918 M [2] NUT (M20X2.5-THD)  
19. 200-3292 M [2] SETSCREW (M20X2.5X90-MM)  
20. 249-1308 M [1] BOLT-SOCKET HEAD (M22X2.5X180-MM)  
21. 234-4539 [2] DOWEL  
22. 236-6919 [1] SEAL-O-RING  
23. 249-1306 M [9] BOLT-SOCKET HEAD (M22X2.5X60-MM)  
24. 242-6916 [2] GASKET  
25. 110-5525 [4] PLUG  
26. 153-4906 [4] SEAL-O-RING  
27. 7I-8154 [2] PLATE  
28. 242-6912 [2] PLATE  
29. 242-6913 [2] RETAINER-BALL  
30. 7I-8084 [21] PLUG  
31. 7I-8164 [4] ORIFICE  
32. 247-8725 [2] PLATE  
33. 095-0882 [4] PIN-SPRING  
34. 247-8786 [2] DOWEL  
35. 206-9290 [9] SEAL-O-RING  
36. 242-6917 [1] SEAL-LIP TYPE  
37. 095-0944 [1] RING-RETAINING  
38. 249-6657 [1] SEAL-O-RING  
39. 247-8723 [1] GEAR-DRIVE (32/24-TEETH)  
40. 247-8724 [1] GEAR-DRIVEN (31/16-TEETH)  
41. 6V-5204 [1] RING-RETAINING  
42. 247-8718 [1] SPACER (44.5X68X3-MM THK)  
43. 247-8982 [1] FLANGE  
44. 8T-0343 M [11] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
45. 8T-4241 [3] RING-RETAINING (EXTERNAL)  
46. 247-8787 [2] RING-RETAINING  
47. 247-8719 [3] SPACER (50X64X3-MM THK)  
48. 247-8714 [1] BEARING-ROLLER  
49. 242-6910 [1] SHAFT  
50. 247-8981 [1] BODY  
51. 9S-8010 [2] PLUG  
52. 2S-4078 [2] SEAL-O-RING  
53. 247-8715 [2] BEARING-NEEDLE  
54. 247-8721 [1] IMPELLER  
55. 247-8730 [1] RING-RETAINING  
56. 259-0813 [1] COVER  
57. 247-8944 [1] BUSHING  
58. 247-8980 [1] BLOCK-PORT  
59. 249-1307 M [2] BOLT-SOCKET HEAD (M22X2.5X95-MM)  
60. 247-8713 [1] BEARING-ROLLER  
61. 8T-9080 M [8] BOLT-SOCKET HEAD (M12X1.75X20-MM)  
62. 249-6670 [1] SEAL-O-RING  
63. 225-4516 [1] PLATE  
64. 247-8720 [2] SPACER (95X110X3.2-MM THK)  
65. 247-8717 [2] SPACER (65X90X1-MM THK)  
66. 095-0929 [2] RING-RETAINING (EXTERNAL)  
67. 247-8726 [1] COVER  
68. 247-8983 [1] SHAFT  
69. 206-9291 [2] SEAL-O-RING  
70. 247-8712 [2] PIN AS  
71. 247-8708 [2] PISTON AS  
72. 247-8927 [2] SWASHPLATE AS  
73. 247-8710 [1] BARREL AS  
74. 247-8709 [1] BARREL AS  
75. 225-4518 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)  
76. 247-8926 Y [2] HEAD GP-PUMP  
77. 225-4511 Y [1] PUMP GP-GEAR (PILOT)  
78. 247-8985 [4] DOWEL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP42840745
 

266-7944: PUMP GP-MAIN HYDRAULIC

266-7944 PUMP GP-MAIN HYDRAULIC
S/N DHP305-372
PART OF 222-8355 PUMP & MTG GP-MAIN HYDRAULIC
i02521576 SEBP4284
2667944 PUMP GP-MAIN HYDRAULIC Parts scheme 2667944 PUMP GP-MAIN HYDRAULIC Parts scheme 2667944 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 242-6920 M [8] BOLT (M8X30-MM)  
2. 247-8729 [2] COVER  
3. 242-6919 M [2] SETSCREW (M20X2.5X56-MM)  
4. 8T-4131 M [2] NUT (M20X2.5-THD)  
5. 108-1781 M [10] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
6. 7I-8166 [2] STOPPER  
7. 109-1296 [2] SEAL-O-RING  
8. 7I-8172 [2] RING-BACKUP  
9. 242-6914 [2] PISTON-SERVO  
12. 7I-8152 [18] SPRING-CYLINDER  
13. 109-1294 [2] SEAL-O-RING  
14. 7I-8171 [2] RING-BACKUP  
15. 242-6915 [2] STOPPER  
16. 095-0965 [12] PLUG  
17. 095-0966 [2] PLUG  
18. 242-6918 M [2] NUT (M20X2.5-THD)  
19. 200-3292 M [2] SETSCREW (M20X2.5X90-MM)  
20. 249-1308 M [1] BOLT-SOCKET HEAD (M22X2.5X180-MM)  
21. 234-4539 [2] DOWEL  
22. 236-6919 [1] SEAL-O-RING  
23. 249-1306 M [9] BOLT-SOCKET HEAD (M22X2.5X60-MM)  
24. 242-6916 [2] GASKET  
25. 110-5525 [4] PLUG  
26. 153-4906 [4] SEAL-O-RING  
27. 7I-8154 [2] PLATE  
28. 242-6912 [2] PLATE  
29. 242-6913 [2] RETAINER-BALL  
30. 7I-8084 [21] PLUG  
31. 7I-8164 [4] ORIFICE  
32. 247-8725 [2] PLATE  
33. 095-0882 [4] PIN-SPRING  
34. 247-8786 [2] DOWEL  
35. 206-9290 [9] SEAL-O-RING  
36. 242-6917 [1] SEAL-LIP TYPE  
37. 095-0944 [1] RING-RETAINING  
38. 249-6657 [1] SEAL-O-RING  
39. 247-8723 [1] GEAR-DRIVE (32/24-TEETH)  
40. 247-8724 [1] GEAR-DRIVEN (31/16-TEETH)  
41. 6V-5204 [1] RING-RETAINING  
42. 247-8718 [1] SPACER (44.5X68X3-MM THK)  
43. 247-8982 [1] FLANGE  
44. 8T-0343 M [11] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
45. 8T-4241 [3] RING-RETAINING (EXTERNAL)  
46. 247-8787 [2] RING-RETAINING  
47. 247-8719 [3] SPACER (50X64X3-MM THK)  
48. 247-8714 [1] BEARING-ROLLER  
49. 242-6910 [1] SHAFT  
50. 247-8981 [1] BODY  
51. 9S-8010 [2] PLUG  
52. 2S-4078 [2] SEAL-O-RING  
53. 247-8715 [2] BEARING-NEEDLE  
54. 247-8721 [1] IMPELLER  
55. 247-8730 [1] RING-RETAINING  
56. 259-0813 [1] COVER  
57. 247-8944 [1] BUSHING  
58. 266-7950 [1] BLOCK-PORT  
59. 249-1307 M [2] BOLT-SOCKET HEAD (M22X2.5X95-MM)  
60. 247-8713 [1] BEARING-ROLLER  
61. 8T-9080 M [8] BOLT-SOCKET HEAD (M12X1.75X20-MM)  
62. 249-6670 [1] SEAL-O-RING  
63. 225-4516 [1] PLATE  
64. 247-8720 [2] SPACER (95X110X3.2-MM THK)  
65. 247-8717 [2] SPACER (65X90X1-MM THK)  
66. 095-0929 [2] RING-RETAINING (EXTERNAL)  
67. 247-8726 [1] COVER  
68. 247-8983 [1] SHAFT  
69. 206-9291 [2] SEAL-O-RING  
70. 247-8712 [2] PIN AS  
71. 247-8708 [2] PISTON AS  
72. 247-8927 [2] SWASHPLATE AS  
73. 247-8710 [1] BARREL AS  
74. 247-8709 [1] BARREL AS  
75. 225-4518 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)  
76. 247-8926 Y [2] HEAD GP-PUMP  
77. 274-2483 Y [1] PUMP GP-GEAR (PILOT)  
78. 247-8985 [4] DOWEL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP42840746
 

283-6084: PUMP GP-MAIN HYDRAULIC

283-6084 PUMP GP-MAIN HYDRAULIC
S/N DHP373-UP
PART OF 222-8355 PUMP & MTG GP-MAIN HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@315-4392@@@@@
i02628476 SEBP4284
2836084 PUMP GP-MAIN HYDRAULIC Parts scheme 2836084 PUMP GP-MAIN HYDRAULIC Parts scheme 2836084 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 252-9167 M [8] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
2. 247-8729 [2] COVER  
3. 242-6919 M [2] SETSCREW (M20X2.5X56-MM)  
4. 451-2184 M [2] NUT (M20X2.5-THD)  
5. 108-1781 M [10] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
6. 7I-8166 [2] STOPPER  
7. 109-1296 [2] SEAL-O-RING  
8. 7I-8172 [2] RING-BACKUP  
9. 242-6914 [2] PISTON-SERVO  
10. 247-8985 [4] DOWEL  
12. 7I-8152 [18] SPRING-CYLINDER  
13. 109-1294 [2] SEAL-O-RING  
14. 7I-8171 [2] RING-BACKUP  
15. 242-6915 [2] STOPPER  
16. 095-0965 [12] PLUG  
17. 095-0966 [2] PLUG  
18. 242-6918 M [2] NUT (M20X2.5-THD)  
19. 200-3292 M [2] SETSCREW (M20X2.5X90-MM)  
20. 249-1308 M [1] BOLT-SOCKET HEAD (M22X2.5X180-MM)  
21. 234-4539 [2] DOWEL  
22. 236-6919 [1] SEAL-O-RING  
23. 249-1306 M [9] BOLT-SOCKET HEAD (M22X2.5X60-MM)  
24. 242-6916 [2] GASKET  
25. 110-5525 [4] PLUG  
26. 153-4906 [4] SEAL-O-RING  
27. 7I-8154 [2] PLATE  
28. 242-6912 [2] PLATE  
29. 242-6913 [2] RETAINER-BALL  
30. 7I-8084 [21] PLUG  
31. 7I-8164 [4] ORIFICE  
32. 247-8725 [2] PLATE  
33. 095-0882 [4] PIN-SPRING  
34. 247-8786 [2] DOWEL  
35. 206-9290 [9] SEAL-O-RING  
36. 242-6917 [1] SEAL-LIP TYPE  
37. 095-0944 [1] RING-RETAINING  
38. 249-6657 [1] SEAL-O-RING  
39. 247-8723 [1] GEAR-DRIVE (32/24-TEETH)  
40. 247-8724 [1] GEAR-DRIVEN (31/16-TEETH)  
41. 6V-5204 [1] RING-RETAINING  
42. 247-8718 [1] SPACER (44.5X68X3-MM THK)  
43. 247-8982 [1] FLANGE  
44. 8T-0343 M [11] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
45. 8T-4241 [3] RING-RETAINING (EXTERNAL)  
46. 247-8787 [2] RING-RETAINING  
47. 247-8719 [3] SPACER (50X64X3-MM THK)  
48. 247-8714 [1] BEARING-ROLLER  
49. 242-6910 [1] SHAFT  
50. 247-8981 [1] BODY  
51. 9S-8010 [2] PLUG  
52. 2S-4078 [2] SEAL-O-RING  
53. 247-8715 [2] BEARING-NEEDLE  
54. 247-8721 [1] IMPELLER  
55. 247-8730 [1] RING-RETAINING  
56. 259-0813 [1] COVER  
57. 247-8944 [1] BUSHING  
58. 266-7950 [1] BLOCK-PORT  
59. 249-1307 M [2] BOLT-SOCKET HEAD (M22X2.5X95-MM)  
60. 247-8713 [1] BEARING-ROLLER  
61. 8T-9080 M [8] BOLT-SOCKET HEAD (M12X1.75X20-MM)  
62. 249-6670 [1] SEAL-O-RING  
63. 225-4516 [1] PLATE  
64. 247-8720 [2] SPACER (95X110X3.2-MM THK)  
65. 247-8717 [2] SPACER (65X90X1-MM THK)  
66. 095-0929 [2] RING-RETAINING (EXTERNAL)  
67. 247-8726 [1] COVER  
68. 247-8983 [1] SHAFT  
69. 206-9291 [2] SEAL-O-RING  
70. 247-8712 [2] PIN AS  
71. 295-9691 [2] PISTON AS  
72. 247-8927 [2] SWASHPLATE AS  
73. 247-8710 [1] BARREL AS  
74. 247-8709 [1] BARREL AS  
75. 225-4518 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)  
76. 247-8926 Y [2] HEAD GP-PUMP  
77. 274-2483 Y [1] PUMP GP-GEAR (PILOT)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP42840747
 

315-4392: PUMP GP-MAIN HYDRAULIC

315-4392 PUMP GP-MAIN HYDRAULIC
S/N DHP1-UP
FIELD REPLACEMENT FOR @@@@@283-6084@@@@@
i03020840 SEBP4284
3154392 PUMP GP-MAIN HYDRAULIC Parts scheme 3154392 PUMP GP-MAIN HYDRAULIC Parts scheme 3154392 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 252-9167 M [8] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
2. 247-8729 [2] COVER  
3. 242-6919 M [2] SETSCREW (M20X2.5X56-MM)  
4. 451-2184 M [2] NUT (M20X2.5-THD)  
5. 108-1781 M [10] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
6. 7I-8166 [2] STOPPER  
7. 109-1296 [2] SEAL-O-RING  
8. 7I-8172 [2] RING-BACKUP  
9. 242-6914 [2] PISTON-SERVO  
10. 247-8985 [4] DOWEL  
12. 7I-8152 [18] SPRING-CYLINDER  
13. 109-1294 [2] SEAL-O-RING  
14. 7I-8171 [2] RING-BACKUP  
15. 242-6915 [2] STOPPER  
16. 095-0965 [12] PLUG  
17. 095-0966 [2] PLUG  
18. 242-6918 M [2] NUT (M20X2.5-THD)  
19. 200-3292 M [2] SETSCREW (M20X2.5X90-MM)  
20. 249-1308 M [1] BOLT-SOCKET HEAD (M22X2.5X180-MM)  
21. 234-4539 [2] DOWEL  
22. 236-6919 [1] SEAL-O-RING  
23. 249-1306 M [9] BOLT-SOCKET HEAD (M22X2.5X60-MM)  
24. 242-6916 [2] GASKET  
25. 110-5525 [4] PLUG  
26. 153-4906 [4] SEAL-O-RING  
27. 7I-8154 [2] PLATE  
28. 242-6912 [2] PLATE  
29. 242-6913 [2] RETAINER-BALL  
30. 7I-8084 [21] PLUG  
31. 7I-8164 [4] ORIFICE  
32. 247-8725 [2] PLATE  
33. 095-0882 [4] PIN-SPRING  
34. 247-8786 [2] DOWEL  
35. 206-9290 [9] SEAL-O-RING  
36. 295-9695 [1] SEAL-LIP TYPE  
37. 095-0944 [1] RING-RETAINING  
38. 249-6657 [1] SEAL-O-RING  
39. 247-8723 [1] GEAR-DRIVE (32/24-TEETH)  
40. 247-8724 [1] GEAR-DRIVEN (31/16-TEETH)  
41. 6V-5204 [1] RING-RETAINING  
42. 247-8718 [1] SPACER (44.5X68X3-MM THK)  
43. 247-8982 [1] FLANGE  
44. 8T-0343 M [11] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
45. 8T-4241 [3] RING-RETAINING (EXTERNAL)  
46. 247-8787 [2] RING-RETAINING  
47. 247-8719 [3] SPACER (50X64X3-MM THK)  
48. 247-8714 [1] BEARING-ROLLER  
49. 242-6910 [1] SHAFT  
50. 247-8981 [1] BODY  
51. 9S-8010 [2] PLUG  
52. 2S-4078 [2] SEAL-O-RING  
53. 247-8715 [2] BEARING-NEEDLE  
54. 247-8721 [1] IMPELLER  
55. 247-8730 [1] RING-RETAINING  
56. 259-0813 [1] COVER  
57. 247-8944 [1] BUSHING  
58. 266-7950 [1] BLOCK-PORT  
59. 249-1307 M [2] BOLT-SOCKET HEAD (M22X2.5X95-MM)  
60. 247-8713 [1] BEARING-ROLLER  
61. 8T-9080 M [8] BOLT-SOCKET HEAD (M12X1.75X20-MM)  
62. 249-6670 [1] SEAL-O-RING  
63. 225-4516 [1] PLATE  
64. 247-8720 [2] SPACER (95X110X3.2-MM THK)  
65. 247-8717 [2] SPACER (65X90X1-MM THK)  
66. 095-0929 [2] RING-RETAINING (EXTERNAL)  
67. 247-8726 [1] COVER  
68. 247-8983 [1] SHAFT  
69. 206-9291 [2] SEAL-O-RING  
70. 247-8712 [2] PIN AS  
71. 295-9691 [2] PISTON AS  
72. 247-8927 [2] SWASHPLATE AS  
73. 247-8710 [1] BARREL AS  
74. 247-8709 [1] BARREL AS  
75. 225-4518 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)  
76. 247-8926 Y [2] HEAD GP-PUMP  
77. 274-2483 Y [1] PUMP GP-GEAR  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP42840748
 

259-0814: PUMP GP-PISTON

259-0814 PUMP GP-PISTON
S/N DHP1-UP
PART OF 255-2984 PUMP & MTG GP-AUXILIARY
i02236386 SEBP4284
2590814 PUMP GP-PISTON Parts scheme
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Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 233-6306 [1] SHAFT-DRIVE  
2. 155-9133 [1] KEY  
3. 185-0303 [1] SEAL-OIL  
4. 155-9134 [2] PLATE  
5. 155-9135 Y [1] ROTATING GP-PUMP (HYDRAULIC FAN PUMP)  
6. 213-9250 [4] SEAL-O-RING  
7. 9X-6032 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
8. 213-9248 [1] SEAL-O-RING  
9. 155-9131 [1] SWASHPLATE  
10. 9S-8005 [1] PLUG (3/4-16-THD)  
11. 3K-0360 [1] SEAL-O-RING  
12. 155-9125 [1] BEARING AS-ROLLER  
13. 259-0820 [1] HOUSING  
14. 8T-9597 [1] RING-RETAINING  
15. 259-0907 Y [1] VALVE GP-PUMP CONTROL (HYDRAULIC FAN)  
16. 194-9473 [1] RING  
17. 209-5982 Y [1] ACTUATOR GP (HYDRAULIC FAN PUMP)  
18. 259-0821 [1] COVER  
19. 191-7582 [1] SHIM (2.5-MM THK)  
20. 191-7583 [1] BEARING AS-ROLLER  
21. 137-3780 [2] PLUG  
22. 259-0908 [2] SEAL  
23. 204-2799 [1] DOWEL  
24. 9X-7680 [3] SEAL-O-RING  
25. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP42840749
 

185-0266: ROTATING GP-MOTOR

185-0266 ROTATING GP-MOTOR
S/N DHP1-366
PART OF 242-6904, 247-8952 MOTOR GP-PISTON
ALSO AN ATTACHMENT
i01624367 SEBP4284
1850266 ROTATING GP-MOTOR Parts scheme
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Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-7940 [3] PIN  
2. 313-4424 [1] PLATE-CONTROL  
3. 096-0015 [1] RING-RETAINING  
4. 155-6654 [1] BARREL  
5. 168-7941 [1] SPRING  
6. 168-7942 M [1] WASHER (28.2X36.5X2-MM THK)  
7. 185-0253 [1] GUIDE-BALL  
8. 185-0250 [1] PISTON AS  
9. 168-7944 [1] PLATE-RETRACTION  
  M   METRIC PART
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
Specifications
Main Hydraulic Pump
345C Excavator Machine System Specifications
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
Systems Operation
Gear Pump (Pilot)
345C Excavator Hydraulic System
Main Hydraulic Pump
345C Excavator Hydraulic System
Pump Control (Main Hydraulic) - Main Pump Regulator
345C Excavator Hydraulic System
Solenoid Valve (Proportional Reducing) - Power Shift System
345C Excavator Hydraulic System
Negative Flow Control System
345C Excavator Hydraulic System
Fan Pump (Hydraulic and Radiator Cooling)
345C Excavator Hydraulic System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Information Release Memo
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE 242-6916 GASKET OF THE MAIN HYDRAULIC PUMP ON CERTAIN 330D, 330D L, 330D LN OEM, 330D MH, 330D MH FCR, 330D MH HCR, 330D OEM, 345C, 345C L, 345C MH FCR, 345C MH HCR, AND 345C OEM EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 345C AND 345C L EXCAVATORS
Testing and Adjusting
Swing Speed and Overswing on Level Ground - Check
345C Excavator Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
345C Excavator Hydraulic System
Main Pump (Flow) - Test - Constant Horsepower Flow Control
345C Excavator Hydraulic System
Pump Control (Output Flow) - Adjust
345C Excavator Hydraulic System
Main Hydraulic Pump Air - Purge
345C Excavator Hydraulic System
Pump Control (Negative Flow) - Test
345C Excavator Hydraulic System
Pump Control (Negative Flow) - Adjust
345C Excavator Hydraulic System
Gear Pump (Pilot) - Test
345C Excavator Hydraulic System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Troubleshooting
MID 105 - CID 1590 - FMI 03
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 1590 - FMI 05
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 1590 - FMI 06
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 2265 - FMI 03
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 2265 - FMI 04
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 2266 - FMI 03
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
MID 105 - CID 2266 - FMI 04
345C and W345C Excavators and 345C MHPU Mobile Hydraulic Power Unit Machine Electronic Control System
Disassembly and Assembly
Main Hydraulic Pump - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Main Hydraulic Pump - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Gear Pump (Pilot) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Gear Pump (Pilot) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Gear Pump (Pilot) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Gear Pump (Pilot) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Fan Pump - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Fan Pump - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Gear Pump (Auxiliary) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Gear Pump (Auxiliary) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Main Hydraulic Pump and Pump Drive Coupling - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Main Hydraulic Pump and Pump Drive Coupling - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Gear Pump (Auxiliary) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Gear Pump (Auxiliary) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Fan Pump - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Fan Pump - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems
Service Magazine
Preventing Oil Leaks from the Pressure Sensors on the Main Hydraulic Pump {5057, 5070}
2007/04/02
New Seals in the Main Hydraulic Pump Prevent Oil Leaks from the Pump Shaft {5070, 7555}
2010/07/30
New Piston Assembly for the Main Hydraulic Pump for 345C Excavators {5070}
2008/12/08
The Pump Coupling is Improved for 345C Excavators {5062}
2009/12/10
Improve Sealing for the Head Group on the Main Hydraulic Pump for Certain 330D and 345C Excavators {5070}
2009/11/05

Caterpillar Parts SIS Catalog 345C :

PUMP & MTG GP-MAIN HYDRAULIC
222-8355 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-MAIN HYDRAULIC
222-8355 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-MAIN HYDRAULIC
222-8355 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-AUXILIARY
255-2984 PUMP & MTG GP-AUXILIARY
PUMP & MTG GP-AUXILIARY
242-6805 PUMP & MTG GP-AUXILIARY
PLUG GP-CONTROL VALVE
122-7768 PLUG GP-CONTROL VALVE
MOUNTING GP-MAIN CONTROL VALVE
227-0433 MOUNTING GP-MAIN CONTROL VALVE
MOUNTING GP-COUNTERWEIGHT CYL
230-0141 MOUNTING GP-COUNTERWEIGHT CYL
PUMP GP-GEAR
225-4511 PUMP GP-GEAR
PUMP GP-GEAR
274-2483 PUMP GP-GEAR
PUMP GP-GEAR
289-7912 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
259-0818 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
266-7944 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
283-6084 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
315-4392 PUMP GP-MAIN HYDRAULIC
PUMP GP-PISTON
259-0814 PUMP GP-PISTON

Truck sale:

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