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128-4296 TRANSMISSION AR S/N 6WL1-92; 6WL94-95 PART OF 131-2906 AXLE & TRANSMISSION AR M320 EXCAVATOR


POWER TRAIN
TRANSMISSION GP
SHAFT GP
WEDGE GP-WHEEL
FRAME AND BODY
BOX GP
COUNTERWEIGHT GP

EXCAVATOR M320 EXCAVATOR 6WL
 M320 Excavator 6WL00001-UP (MACHINE) POWERED BY 3116 Engine SEBP2612 M320 6WL   (2015)

POWER TRAIN

TRANSMISSION GP
131-2906 AXLE & TRANSMISSION AR
175-6563 AXLE & TRANSMISSION AR
TRANSMISSION AR
128-4296 TRANSMISSION AR
TRANSMISSION AR
128-4296 TRANSMISSION AR
TRANSMISSION GP
175-6564 TRANSMISSION GP
 

#SEBP26120260
 

128-4296: TRANSMISSION AR

128-4296 TRANSMISSION AR
S/N 6WL1-92; 6WL94-95
PART OF 131-2906 AXLE & TRANSMISSION AR
i00520450 SEBP2612
1284296 TRANSMISSION AR Parts scheme 1284296 TRANSMISSION AR Parts scheme 1284296 TRANSMISSION AR Parts scheme 1284296 TRANSMISSION AR Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8U-6058 [2] SEAL-O-RING  
2. 8U-6057 [2] CONNECTOR  
3. 9T-6322 [3] PLUG AS  
    (EACH INCLUDES)
  8C-3082 [1] SEAL-O-RING  
4. 7T-0508 [2] SEAL-O-RING  
5. 095-0934 [1] RING-RETAINING (INTERNAL)  
6. 121-8088 [1] BALL BEARING  
7. 121-8089 [1] COVER  
8. 121-8090 [1] SHAFT  
9. 121-8091 [1] SHAFT  
10. 121-8093 [27] WASHER (8.4X17X1.5-MM THK)  
11. 6V-5196 M [2] BOLT-SOCKET HEAD (M8X1.25X80-MM)  
12. 8T-4189 M [23] BOLT (M8X1.25X20-MM)  
13. 7T-0510 [2] BOLT  
14. 121-8094 [1] SEAL-O-RING  
15. 121-8095 [1] COVER  
16. 121-8096 [1] GASKET  
17. 6V-6936 M [3] BOLT (M6X1X22-MM)  
18. 096-2323 [1] RING-RETAINING (EXTERNAL)  
19. 121-8097 [3] SPRING  
20. 121-8098 [1] BALL  
21. 121-8099 [1] ORIFICE  
22. 121-8100 [1] ROTOR AS  
23. 121-8101 [1] SLEEVE  
24. 121-8102 [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
  8U-3899 [1] SEAL-O-RING  
  123-2341 [1] SEAL-O-RING  
25. 121-8103 [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
26. 121-8104 [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
27. 135-5330 [1] VALVE AS  
  8C-3132 [1] SEAL-O-RING  
  9X-7377 [1] SEAL-O-RING  
28. 121-8081 [1] HOUSING  
29. 121-8080 [1] SEAL-O-RING  
30. 9T-3931 [1] PLUG  
31. 8U-5951 [1] SEAL-O-RING  
32. 106-0699 [2] PLUG  
33. 8U-5952 [2] SEAL-O-RING  
34. 121-8079 [1] GASKET  
35. 8U-6893 [1] SEAL-O-RING  
36. 121-8106 [1] PISTON  
37. 8U-6894 [1] VALVE GP-CHECK  
  8U-5942 [1] SEAL-O-RING  
  8U-5943 [1] SEAL-O-RING  
38. 9T-3928 [3] PLUG AS  
39. 6T-6308 [2] SEAL-O-RING  
40. 9X-0630 [1] VALVE  
41. 8U-5957 [1] PLUG-RELIEF  
42. 121-8110 [1] HOUSING  
43. 121-8109 [1] GASKET  
44. 5W-7392 [1] PLUG  
45. 5W-1698 [1] WASHER (18.2X21.9X1.5-MM THK)  
46. 8U-5960 [1] TUBE AS  
47. 5W-1509 [1] FITTING  
48. 121-8077 [1] TUBE  
49. 5W-1602 [1] FITTING GP-TUBE  
  5W-8034 [1] SEAL  
50. 8U-3473 [1] SEAL-O-RING  
51. 8T-4200 M [1] BOLT (M8X1.25X16-MM)  
52. 121-8113 [1] HOSE AS  
53. 121-8114 [1] HOSE AS  
54. 5W-1693 [1] WASHER (10.2X13.9X1-MM THK)  
55. 9R-3176 [1] SEAL-O-RING  
56. 121-8108 [1] SPRING  
57. 5W-8375 [3] FITTING  
58. 6T-6311 [3] SEAL-O-RING  
59. 121-8107 [1] PLUG  
60. 1F-2771 [2] BALL BEARING  
61. 121-8059 [1] GEAR  
62. 8U-6029 [1] BEARING  
63. 5W-1487 [1] RING-RETAINING (32.2-MM ID)  
64. 8U-6028 [1] FLANGE  
65. 095-0946 [1] RING-RETAINING  
66. 5W-1401 [1] WASHER (10.5X18X1.6-MM THK)  
67. 7I-8479 M [1] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
68. 121-8060 B [1] WASHER (2.3-MM THK)  
  8U-6020 B [1] WASHER (2.2-MM THK)  
  8U-6021 B [1] WASHER (2.4-MM THK)  
  8U-6022 B [1] WASHER (2.6-MM THK)  
  8U-6023 B [1] WASHER (55.2X68X2.8-MM THK)  
  121-8061 B [1] WASHER (2.5-MM THK)  
69. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
70. 8U-6016 [1] LEVER  
71. 095-0919 [1] RING-RETAINING  
72. 8U-6014 [1] PIN  
73. 8U-6013 [1] SEAL-O-RING  
74. 121-8084 [2] RING-RETAINING  
75. 8U-6889 [1] RING-BACKUP  
76. 5W-6378 [1] SEAL-O-RING  
77. 8U-5938 [1] RING-RETAINING  
78. 8U-5939 [1] BALL BEARING  
79. 8U-5940 [1] RING-RETAINING  
80. 8U-5941 [1] VALVE GP-CHECK  
  8U-5942 [1] SEAL-O-RING  
  8U-5943 [1] SEAL-O-RING  
81. 8U-5944 [1] BUSHING  
82. 5W-1772 [2] SEAL-O-RING  
83. 8U-5946 [1] SEAL-WAVE WASHER  
84. 5W-6373 [1] RING-RETAINING  
85. 8U-6012 [1] PIN  
86. 121-8082 [1] SHAFT  
87. 8U-6011 [2] PAD  
88. 8U-6010 [1] FORK-SHIFT  
89. 8U-6009 [1] GEAR (18-TEETH)  
90. 096-5516 [1] RING-RETAINING (EXTERNAL)  
91. 8U-6906 [1] COLLAR-SHIFT  
92. 121-8063 [1] RING-RETAINING  
93. 8U-5995 B [1] WASHER (3-MM THK)  
  8U-5997 B [1] WASHER (30.05X46.4X3.15-MM THK)  
  121-8064 B [1] WASHER (3.2-MM THK)  
  8U-6000 B [1] WASHER (3.4-MM THK)  
  8U-6001 B [1] WASHER (3.5-MM THK)  
  8U-6003 B [1] WASHER (3.7-MM THK)  
94. 8U-5994 [1] GEAR (39-TEETH)  
95. 121-8065 [3] RING-RETAINING  
96. 8U-5992 [3] BEARING-ROLLER  
97. 8U-5991 [3] GEAR (36-TEETH)  
98. 8T-9598 [1] RING-RETAINING  
99. 8U-5990 [1] BEARING  
100. 8U-5989 [1] CARRIER-PLANETARY  
101. 109-0121 [1] RING-RETAINING  
102. 121-8086 [1] HOUSING  
103. 109-5693 [1] SEAL-O-RING  
104. 9T-6322 [1] PLUG AS  
105. 7T-0508 [2] SEAL-O-RING  
106. 121-8062 [1] HOUSING-GEAR  
107. 8U-5930 [1] PISTON  
108. 8U-5931 [1] SPRING  
109. 8U-5932 [1] SEAL  
110. 8U-5933 [1] PLUG  
111. 8C-3101 [1] SEAL-O-RING  
112. 109-5700 [1] SEAL-O-RING  
113. 8U-6888 [1] FITTING  
114. 6T-6311 [1] SEAL-O-RING  
115. 121-8066 B [1] GEAR-DISC (3.3-MM THK)(3.3MM THK)  
  121-8067 B [1] GEAR-DISC (3.4-MM THK)(3.4MM THK)  
  8U-5987 B [1] GEAR-DISC (3.5-MM THK)(3.5MM THK)  
  121-8068 B [1] GEAR-DISC (3.7-MM THK)(3.7MM THK)  
  121-8069 B [1] DISC-CLUTCH (3.8-MM THK)(3.8MM THK)  
  121-8070 B [1] DISC-CLUTCH (3.9-MM THK)  
116. 8U-5985 [5] GEAR-DISC (3-MM THK)  
117. 109-0121 [1] RING-RETAINING  
118. 8U-5983 [1] WASHER (140X190.5X11-MM THK)  
119. 8U-5982 [1] RING-RETAINING  
120. 121-8071 [2] GASKET  
121. 128-9414 [1] RING  
122. 121-8072 [2] WASHER-SPRING  
123. 8U-6901 [1] PISTON  
124. 6T-6283 [11] DISC-FRICTION  
125. 8U-0531 B [1] GEAR-DISC (1.8-MM THK)  
  8U-5976 B [1] DISC-DRIVE (1.0MM THK)  
  121-8073 B [1] GEAR-DISC (1.4-MM THK)(1.4MM THK)  
  136-3022 B [1] GEAR-DISC (1.6-MM THK)(1.6MM THK)  
126. 121-8074 [1] RING-RETAINING  
127. 121-8083 [1] RING-RETAINING  
128. 121-8075 [1] WASHER-BACKUP  
129. 6V-5202 [1] RING  
130. 8U-6900 [1] DISC-CENTERING  
131. 095-0942 [1] RING-RETAINING  
132. 8U-5972 [1] BALL BEARING  
133. 121-8076 [1] DISC-GEAR  
134. 8U-6899 [1] RING-BACKUP  
135. 8U-6898 [1] GEAR (34-TEETH)  
136. 8U-6897 [1] KIT-DISC SPRING (TRANSMISSION)  
137. 8T-3957 M [10] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
138. 8U-5967 [1] FLANGE  
139. 6T-6277 B [11] PLATE-CLUTCH  
140. 121-8111 [1] BOLT-HOLLOW  
141. 121-8112 [1] SEAL-O-RING  
142. 8U-5988 [5] DISC-FRICTION (3-MM THK)  
143. 8U-6076 [1] SHROUD  
144. 121-8129 [1] BEARING-ROLLER  
145. 5W-2795 [1] BEARING  
146. 129-9908 [1] SEAL  
147. 121-8128 [1] PLATE-DEFLECTOR  
148. 8U-6062 [1] GEAR  
149. 121-8127 M [8] BOLT  
150. 121-8116 [1] SEAL-O-RING  
151. 8U-6065 [1] PLATE  
152. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
153. 3T-5608 [1] LOCK  
154. 8U-6068 B [1] WASHER (50.1X62X2.05-MM THK)  
  8U-6069 B [1] WASHER (50.1X62X2.1-MM THK)  
  8U-6072 B [1] WASHER (50.1X62X2.25-MM THK)  
  8U-6074 B [1] WASHER (50.1X62X2.35-MM THK)  
  121-8118 B [1] WASHER (50.1X62X2.4-MM THK)  
  121-8119 B [1] WASHER (50.1X62X2.45-MM THK)  
  121-8120 B [1] WASHER (50.1X62X2.5-MM THK)  
  121-8121 B [1] WASHER (50.1X62X2.55-MM THK)  
  121-8122 B [1] WASHER (50.1X62X2.6-MM THK)  
  121-8123 B [1] WASHER (50.1X62X2.65-MM THK)  
  121-8126 B [1] WASHER (50.1X62X2.85-MM THK)  
  153-4708 B [1] WASHER (50.1X61.8X2.9-MM THK)  
  153-4709 B [1] WASHER (50.1X61.8X2.93-MM THK)  
  153-4710 B [1] WASHER (50.1X61.8X2.96-MM THK)  
  153-4711 B [1] WASHER (50.1X61.8X2.99-MM THK)  
  153-4712 B [1] WASHER (50.1X61.8X3.02-MM THK)  
155. 8U-6075 [1] SEAL-LIP TYPE  
156. 121-8117 [1] SEAL-O-RING  
157. 121-8115 [1] GEAR (57-TEETH)  
158. 135-3019 [1] HOUSING  
159. 109-5701 [1] SEAL-O-RING  
160. 135-3020 [1] GEAR (16-TEETH)  
161. 135-3021 [1] SLEEVE  
162. 8T-4139 M [15] BOLT (M12X1.75X30-MM)  
163. 110-0124 B [1] SHIM (2-MM THK)  
  110-0122 B [1] SHIM (1.8-MM THK)  
  110-0121 B [1] SHIM (1.5-MM THK)  
  110-0120 B [1] SHIM (1.2-MM THK)  
  129-9912 B [1] SHIM (1.9-MM THK)  
  129-9913 B [1] SHIM (1.7-MM THK)  
  129-9914 B [1] SHIM (1.6-MM THK)  
  129-9915 B [1] SHIM (1.4-MM THK)  
  129-9916 B [1] SHIM (1.3-MM THK)  
164. 8U-2306 [1] BEARING  
165. 110-2463 [1] BEARING-ROLLER  
166. 5W-1383 [2] NUT  
167. 9R-3158 [2] PIN  
168. 8U-2316 [1] HOUSING (INCLUDES 2 PIECES)  
169. 8U-2317 [2] GEAR (16-TEETH)  
170. 8U-2320 [2] WASHER  
171. 110-0857 [4] GEAR-BEVEL  
172. 110-0845 [4] WASHER-THRUST  
173. 110-2467 [1] SHAFT-DIFFERENTIAL  
174. 110-2460 M [4] BOLT (M12X1.5X95-MM)  
175. 110-2461 M [8] BOLT (M16X1.5X100-MM)  
176. 110-2457 [4] PIN-SPRING  
177. 110-2458 [4] PIN-SPRING  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP26120261
 

128-4296: TRANSMISSION AR

128-4296 TRANSMISSION AR
S/N 6WL93-93; 6WL96-571
PART OF 131-2906 AXLE & TRANSMISSION AR
i00606188 SEBP2612
1284296 TRANSMISSION AR Parts scheme 1284296 TRANSMISSION AR Parts scheme 1284296 TRANSMISSION AR Parts scheme 1284296 TRANSMISSION AR Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8U-6058 [2] SEAL-O-RING  
2. 8T-7488 [2] CONNECTOR  
3. 5W-5348 [3] PLUG  
4. 7T-0508 [4] SEAL-O-RING  
5. 095-0934 H [1] RING-RETAINING (INTERNAL)  
6. 121-8088 H [1] BALL BEARING  
7. 121-8089 H [1] COVER  
8. 121-8090 H [1] SHAFT  
9. 121-8091 [1] SHAFT  
10. 121-8093 H [27] WASHER (8.4X17X1.5-MM THK)  
11. 6V-5196 M [2] BOLT-SOCKET HEAD (M8X1.25X80-MM)  
12. 8T-7547 HM [23] BOLT (M8X1.25X30-MM)  
13. 7T-0510 [2] BOLT  
14. 121-8094 H [1] SEAL-O-RING  
15. 147-5046 H [1] COVER  
16. 147-5045 H [1] SEAL  
17. 6V-6936 HM [3] BOLT (M6X1X22-MM)  
18. 096-2323 H [1] RING-RETAINING (EXTERNAL)  
19. 121-8097 H [3] SPRING  
20. 121-8098 H [4] BALL  
21. 147-5044 H [1] FILTER ELEMENT-OIL (TRAMISSION)  
22. 121-8100 H [1] ROTOR AS  
23. 121-8101 H [1] SLEEVE  
24. 121-8102 H [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
  8U-3899 [1] SEAL-O-RING  
  123-2341 [1] SEAL-O-RING  
25. 121-8103 H [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
26. 121-8104 H [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
27. 149-5881 H [1] VALVE AS-RELIEF (DOWNSHIFT INHIBITOR)  
28. 121-8081 [1] HOUSING  
29. 121-8080 [1] SEAL-O-RING  
30. 9T-3931 [1] PLUG  
31. 8U-5951 [1] SEAL-O-RING  
32. 106-0699 [2] PLUG  
33. 8U-5952 [2] SEAL-O-RING  
34. 121-8079 [1] GASKET  
35. 8U-6893 [1] SEAL-O-RING  
36. 121-8106 H [1] PISTON  
37. 8U-6894 [1] VALVE GP-CHECK  
  8U-5942 [1] SEAL-O-RING  
  8U-5943 [1] SEAL-O-RING  
38. 3T-6376 H [3] PLUG  
39. 6T-6308 [2] SEAL-O-RING  
40. 9X-0630 [1] VALVE  
41. 8U-5957 [1] PLUG-RELIEF  
42. 147-5043 H [1] HOUSING  
43. 121-8109 H [1] GASKET  
44. 5W-7392 [2] PLUG  
45. 5W-1698 [2] WASHER (18.2X21.9X1.5-MM THK)  
46. 8U-5960 [1] TUBE AS  
47. 5W-1509 [1] FITTING  
48. 121-8077 [1] TUBE  
49. 169-9761 [1] ADAPTER  
50. 8U-3473 [1] SEAL-O-RING  
51. 8T-4200 M [1] BOLT (M8X1.25X16-MM)  
52. 121-8113 [1] HOSE AS  
53. 121-8114 [1] HOSE AS  
54. 5W-1693 H [1] WASHER (10.2X13.9X1-MM THK)  
55. 9R-3176 H [1] SEAL-O-RING  
56. 121-8108 H [1] SPRING  
57. 5W-8375 [3] FITTING  
58. 8U-2233 [4] SEAL-O-RING  
59. 121-8107 H [1] PLUG  
60. 1F-2771 [2] BALL BEARING  
61. 121-8059 [1] GEAR  
62. 8U-6029 [1] BEARING  
63. 5W-1487 [1] RING-RETAINING (32.2-MM ID)  
64. 8U-6028 [1] FLANGE  
65. 095-0946 [1] RING-RETAINING  
66. 5W-1401 [1] WASHER (10.5X18X1.6-MM THK)  
67. 7I-8479 M [1] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
68. 121-8060 B [1] WASHER (2.3-MM THK)  
  8U-6020 B [1] WASHER (2.2-MM THK)  
  8U-6021 B [1] WASHER (2.4-MM THK)  
  8U-6022 B [1] WASHER (2.6-MM THK)  
  8U-6023 B [1] WASHER (55.2X68X2.8-MM THK)  
  121-8061 B [1] WASHER (2.5-MM THK)  
69. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
70. 8U-6016 [1] LEVER  
71. 095-0919 [1] RING-RETAINING  
72. 8U-6014 [1] PIN  
73. 8U-6013 [1] SEAL-O-RING  
75. 8U-6889 [1] RING-BACKUP  
76. 5W-6378 [1] SEAL-O-RING  
77. 8U-5938 [1] RING-RETAINING  
78. 8U-5939 [1] BALL BEARING  
79. 8U-5940 [1] RING-RETAINING  
80. 8U-5941 [1] VALVE GP-CHECK (HIGH SPEED CLUTCH, ORIFICE)  
  8U-5942 [1] SEAL-O-RING  
  8U-5943 [1] SEAL-O-RING  
81. 8U-5944 [1] BUSHING  
82. 5W-1772 [2] SEAL-O-RING  
83. 8U-5946 [1] SEAL-WAVE WASHER  
84. 5W-6373 [1] RING-RETAINING  
85. 8U-6012 [1] PIN  
86. 121-8082 [1] SHAFT  
87. 8U-6011 [2] PAD  
88. 8U-6010 [1] FORK-SHIFT  
89. 8U-6009 [1] GEAR (18-TEETH)  
90. 096-5516 [1] RING-RETAINING (EXTERNAL)  
91. 8U-6906 [1] COLLAR-SHIFT  
92. 121-8063 [1] RING-RETAINING  
93. 8U-5995 B [1] WASHER (3-MM THK)  
  8U-5997 B [1] WASHER (30.05X46.4X3.15-MM THK)  
  121-8064 B [1] WASHER (3.2-MM THK)  
  8U-6000 B [1] WASHER (3.4-MM THK)  
  8U-6001 B [1] WASHER (3.5-MM THK)  
  8U-6003 B [1] WASHER (3.7-MM THK)  
94. 8U-5994 [1] GEAR (39-TEETH)  
95. 121-8065 [3] RING-RETAINING  
96. 8U-5992 [3] BEARING-ROLLER  
97. 8U-5991 [3] GEAR (36-TEETH)  
98. 8T-9598 [1] RING-RETAINING  
99. 8U-5990 [1] BEARING  
100. 8U-5989 [1] CARRIER-PLANETARY  
102. 121-8086 [1] HOUSING  
103. 109-5693 [1] SEAL-O-RING  
106. 121-8062 [1] HOUSING-GEAR  
107. 8U-5930 [1] PISTON  
108. 8U-5931 [1] SPRING  
109. 8U-5932 [1] SEAL  
110. 8U-5933 [1] PLUG  
111. 8C-3101 [1] SEAL-O-RING  
112. 109-5700 [1] SEAL-O-RING  
113. 8U-6888 [1] FITTING  
115. 121-8066 B [1] GEAR-DISC (3.3-MM THK)  
  121-8067 B [1] GEAR-DISC (3.4-MM THK)  
  8U-5987 B [1] GEAR-DISC (3.5-MM THK)  
  121-8068 B [1] GEAR-DISC (3.7-MM THK)(3.7MM THK)  
  121-8069 B [1] DISC-CLUTCH (3.8-MM THK)(3.8MM THK)  
  121-8070 B [1] DISC-CLUTCH (3.9-MM THK)  
116. 8U-5985 [5] GEAR-DISC (3-MM THK)  
117. 109-0121 [2] RING-RETAINING  
118. 8U-5983 [1] WASHER (140X190.5X11-MM THK)  
119. 8U-5982 [1] RING-RETAINING  
120. 121-8071 [1] GASKET  
121. 128-9414 [1] RING  
122. 121-8072 [1] WASHER-SPRING  
123. 8U-6901 [1] PISTON  
124. 6T-6283 [11] DISC-FRICTION  
125. 8U-0531 B [1] GEAR-DISC (1.8-MM THK)  
  8U-5976 B [1] DISC-DRIVE (1.0MM THK)  
  121-8073 B [1] GEAR-DISC (1.4-MM THK)  
  136-3022 B [1] GEAR-DISC (1.6-MM THK)  
  6T-6277 B [1] PLATE-CLUTCH  
126. 121-8074 [1] RING-RETAINING  
127. 121-8083 [1] RING-RETAINING  
128. 121-8075 [1] WASHER-BACKUP  
129. 6V-5202 [1] RING  
130. 8U-6900 [1] DISC-CENTERING  
131. 095-0942 [1] RING-RETAINING  
132. 8H-9789 [1] BALL BEARING  
133. 121-8076 [1] DISC-GEAR  
134. 8U-6899 [1] RING-BACKUP  
135. 8U-6898 [1] GEAR (34-TEETH)  
136. 8U-6897 [1] KIT-DISC SPRING (TRANSMISSION)  
137. 8T-3957 M [10] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
138. 8U-5967 [1] FLANGE  
139. 6T-6277 [10] PLATE-CLUTCH  
140. 121-8111 [1] BOLT-HOLLOW  
141. 121-8112 [1] SEAL-O-RING  
142. 8U-5988 [5] DISC-FRICTION (3-MM THK)  
143. 8U-6076 [1] SHROUD  
144. 121-8129 [1] BEARING-ROLLER  
145. 5W-2795 [1] BEARING  
146. 233-8729 [1] SEAL  
148. 8U-6062 [1] GEAR  
  121-8128 [1] PLATE-DEFLECTOR  
  121-8127 M [8] BOLT  
    -OR-
  233-8732 [1] GEAR  
  233-8731 [1] PLATE-DEFLECTOR  
  237-7251 [8] STUD (M10X1-THD)  
150. 121-8116 [1] SEAL-O-RING  
151. 8U-6065 [1] PLATE  
152. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
153. 3T-5608 [1] LOCK  
154. 8U-6068 B [1] WASHER (50.1X62X2.05-MM THK)  
  8U-6069 B [1] WASHER (50.1X62X2.1-MM THK)  
  8U-6072 B [1] WASHER (50.1X62X2.25-MM THK)  
  8U-6074 B [1] WASHER (50.1X62X2.35-MM THK)  
  121-8118 B [1] WASHER (50.1X62X2.4-MM THK)  
  121-8119 B [1] WASHER (50.1X62X2.45-MM THK)  
  121-8120 B [1] WASHER (50.1X62X2.5-MM THK)  
  121-8121 B [1] WASHER (50.1X62X2.55-MM THK)  
  121-8122 B [1] WASHER (50.1X62X2.6-MM THK)  
  121-8123 B [1] WASHER (50.1X62X2.65-MM THK)  
  121-8126 B [1] WASHER (50.1X62X2.85-MM THK)  
  153-4708 B [1] WASHER (50.1X61.8X2.9-MM THK)  
  153-4709 B [1] WASHER (50.1X61.8X2.93-MM THK)  
  153-4710 B [1] WASHER (50.1X61.8X2.96-MM THK)  
  153-4711 B [1] WASHER (50.1X61.8X2.99-MM THK)  
  153-4712 B [1] WASHER (50.1X61.8X3.02-MM THK)  
155. 8U-6075 [1] SEAL-LIP TYPE  
156. 121-8117 [1] SEAL-O-RING  
157. 121-8115 [1] GEAR (57-TEETH)  
158. 135-3019 [1] HOUSING  
159. 109-5701 [1] SEAL-O-RING  
160. 135-3020 [1] GEAR (16-TEETH)  
161. 135-3021 [1] SLEEVE  
162. 8T-4139 M [15] BOLT (M12X1.75X30-MM)  
163. 110-0124 B [1] SHIM (2-MM THK)  
  110-0122 B [1] SHIM (1.8-MM THK)  
  110-0121 B [1] SHIM (1.5-MM THK)  
  110-0120 B [1] SHIM (1.2-MM THK)  
  129-9912 B [1] SHIM (1.9-MM THK)  
  129-9913 B [1] SHIM (1.7-MM THK)  
  129-9914 B [1] SHIM (1.6-MM THK)  
  129-9915 B [1] SHIM (1.4-MM THK)  
  129-9916 B [1] SHIM (1.3-MM THK)  
  5W-2072 B [1] SHIM (0.1-MM THK)  
  5W-2073 B [1] SHIM (0.3-MM THK)  
  5W-2074 B [1] SHIM (0.5-MM THK)  
  5W-3644 B [1] SHIM (0.2-MM THK)  
  190-8561 B [1] SHIM (0.6-MM THK)  
  190-8563 B [1] SHIM (0.7-MM THK)  
  190-8565 B [1] SHIM (0.8-MM THK)  
  190-8566 B [1] SHIM (0.9-MM THK)  
  190-8567 B [1] SHIM (1-MM THK)  
  193-1123 B [1] SHIM (0.75-MM THK)  
  193-1124 B [1] SHIM (0.65-MM THK)  
164. 8U-2306 [1] BEARING  
165. 110-2463 [1] BEARING-ROLLER  
166. 5W-1383 [2] NUT  
167. 9R-3158 [2] PIN  
168. 190-8587 [1] HOUSING (INCLUDES 2 PIECES)  
169. 8U-2317 [2] GEAR (16-TEETH)  
170. 8U-2320 [2] WASHER  
171. 213-9759 [4] GEAR-BEVEL  
172. 110-0845 [4] WASHER-THRUST  
173. 110-2467 [1] SHAFT-DIFFERENTIAL  
174. 110-2460 M [4] BOLT (M12X1.5X95-MM)  
175. 110-2461 M [8] BOLT (M16X1.5X100-MM)  
176. 110-2457 [4] PIN-SPRING  
177. 110-2458 [4] PIN-SPRING  
178. 190-8589 [2] RING-PISTON  
189. 202-8389 B [1] WASHER (50.1X62X2.23-MM THK)  
190. 202-8390 B [1] WASHER (50.1X62X2.73-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  204-7660 H [1] KIT-REPAIR (TRANSMISSION)  
  B   USE AS REQUIRED
  H   KIT MARKED H SERVICES PART(S) MARKED H
  M   METRIC PART
 

#SEBP26120262
 

175-6564: TRANSMISSION GP

175-6564 TRANSMISSION GP
S/N 6WL572-UP
DIRECT DRIVE
PART OF 175-6563 AXLE & TRANSMISSION AR
i01305957 SEBP2612
1756564 TRANSMISSION GP Parts scheme 1756564 TRANSMISSION GP Parts scheme 1756564 TRANSMISSION GP Parts scheme 1756564 TRANSMISSION GP Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-8595 [1] HOUSING  
2. 109-5693 [1] SEAL-O-RING  
3. 5W-5348 [3] PLUG  
4. 7T-0508 [4] SEAL-O-RING  
5. 8U-5930 [1] PISTON  
6. 8U-5931 [1] SPRING  
7. 8U-5932 [1] SEAL  
8. 8U-5933 [1] PLUG  
9. 8C-3101 [1] SEAL-O-RING  
10. 107-5665 [1] SEAL-O-RING  
11. 8U-6888 [1] FITTING  
12. 8U-2233 [4] SEAL-O-RING  
13. 190-8589 [2] RING-PISTON  
14. 8U-6889 [1] RING-BACKUP  
15. 5W-6378 [1] SEAL-O-RING  
16. 8U-5938 [1] RING-RETAINING  
17. 8U-5939 [1] BALL BEARING  
18. 8U-5940 [1] RING-RETAINING  
19. 8U-5941 [1] VALVE GP-CHECK (HIGH SPEED CLUTCH, ORIFICE)  
  8U-5942 [1] SEAL-O-RING  
  8U-5943 [1] SEAL-O-RING  
20. 8U-5944 [1] BUSHING  
21. 5W-1772 [2] SEAL-O-RING  
22. 8U-5946 [1] SEAL-WAVE WASHER  
23. 5W-6373 [1] RING-RETAINING  
24. 121-8083 [1] RING-RETAINING  
25. 190-8588 [1] SHAFT  
26. 121-8081 [1] HOUSING  
27. 121-8080 [1] SEAL-O-RING  
28. 9T-3931 [1] PLUG  
29. 8U-5951 [1] SEAL-O-RING  
30. 106-0699 [2] PLUG  
31. 8U-5952 [2] SEAL-O-RING  
32. 121-8079 [1] GASKET  
33. 8U-6893 [1] SEAL-O-RING  
34. 8T-3957 M [10] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
35. 8U-6894 [1] VALVE GP-CHECK (LOW SPEED CLUTCH, ORIFICE)  
  8U-5942 [1] SEAL-O-RING  
  8U-5943 [1] SEAL-O-RING  
36. 3T-6376 J [3] PLUG  
37. 6T-6308 [2] SEAL-O-RING  
38. 9X-0630 [1] VALVE  
39. 8U-5957 [1] PLUG-RELIEF  
40. 5W-7392 [2] PLUG  
41. 5W-1698 [2] WASHER (18.2X21.9X1.5-MM THK)  
42. 8U-5960 [1] TUBE AS  
43. 5W-1509 [1] FITTING  
44. 121-8077 [1] TUBE  
45. 169-9761 [1] ADAPTER  
46. 8U-3473 [1] SEAL-O-RING  
47. 8T-4200 M [1] BOLT (M8X1.25X16-MM)  
48. 121-8113 [1] HOSE AS  
49. 121-8114 [1] HOSE AS  
50. 121-8112 [1] SEAL-O-RING  
51. 121-8111 [1] BOLT-HOLLOW  
52. 5W-8375 [3] FITTING  
53. 8U-5967 [1] FLANGE  
54. 8U-6897 [1] KIT-DISC SPRING (TRANSMISSION)  
55. 8U-6898 [1] GEAR (34-TEETH)  
56. 8U-6899 [1] RING-BACKUP  
57. 121-8076 [1] DISC-GEAR  
58. 8H-9789 [1] BALL BEARING  
59. 095-0942 [1] RING-RETAINING  
60. 8U-6900 [1] DISC-CENTERING (21.0MM ID)  
61. 6V-5202 [1] RING  
62. 121-8075 [1] WASHER-BACKUP  
63. 121-8074 [1] RING-RETAINING  
64. 8U-5976 B [1] DISC-DRIVE  
65. 6T-6277 B [11] PLATE-CLUTCH  
66. 121-8073 B [1] GEAR-DISC (1.4-MM THK)  
67. 8U-0531 B [1] GEAR-DISC (1.8-MM THK)  
68. 6T-6283 [11] DISC-FRICTION  
69. 169-8388 [1] PISTON  
70. 121-8072 [1] WASHER-SPRING  
71. 128-9414 [1] RING  
72. 121-8071 [1] GASKET  
73. 8U-5982 [1] RING-RETAINING  
74. 169-8394 [1] SHIM  
75. 109-0121 [2] RING-RETAINING  
76. 169-8398 [5] DISC-CLUTCH (2.9-MM THK)  
77. 169-8402 B [1] GEAR-DISC (2.8-MM THK)  
  8U-5985 B [1] GEAR-DISC (3-MM THK)  
  121-8066 B [1] GEAR-DISC (3.3-MM THK)  
  121-8067 B [1] GEAR-DISC (3.4-MM THK)  
  8U-5987 B [1] GEAR-DISC (3.5-MM THK)  
  121-8068 B [1] GEAR-DISC (3.7-MM THK)  
83. 8U-5988 [6] DISC-FRICTION (3-MM THK)  
84. 8U-5989 [1] CARRIER-PLANETARY  
85. 8U-5990 [1] BEARING  
86. 8T-9598 [1] RING-RETAINING  
87. 8U-5991 [3] GEAR (36-TEETH)  
88. 8U-5992 [3] BEARING-ROLLER  
89. 121-8065 [3] RING-RETAINING  
90. 8U-5994 [1] GEAR (39-TEETH)  
91. 8U-5995 B [1] WASHER (3-MM THK)  
  8U-5997 B [1] WASHER (30.05X46.4X3.15-MM THK)  
  121-8064 B [1] WASHER (3.2-MM THK)  
  8U-6000 B [1] WASHER (3.4-MM THK)  
  8U-6001 B [1] WASHER (3.5-MM THK)  
  8U-6003 B [1] WASHER (3.7-MM THK)  
97. 121-8063 [1] RING-RETAINING  
98. 121-8062 [1] HOUSING-GEAR  
99. 8U-6906 [1] COLLAR-SHIFT  
100. 096-5516 [1] RING-RETAINING (EXTERNAL)  
101. 8U-6009 [1] GEAR (18-TEETH)  
102. 8U-6010 [1] FORK-SHIFT  
103. 8U-6011 [2] PAD  
104. 8U-6012 [1] PIN  
105. 8U-6013 [1] SEAL-O-RING  
106. 8U-6014 [1] PIN  
107. 095-0919 [1] RING-RETAINING  
108. 8U-6016 [1] LEVER  
109. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
110. 8U-6020 B [1] WASHER (2.2-MM THK)  
  121-8060 B [1] WASHER (2.3-MM THK)  
  8U-6021 B [1] WASHER (2.4-MM THK)  
  121-8061 B [1] WASHER (2.5-MM THK)  
  8U-6022 B [1] WASHER (2.6-MM THK)  
  8U-6023 B [1] WASHER (55.2X68X2.8-MM THK)  
116. 7I-8479 M [1] BOLT-SOCKET HEAD (M10X1.5X40-MM)  
117. 5W-1401 [1] WASHER (10.5X18X1.6-MM THK)  
118. 095-0946 [1] RING-RETAINING  
119. 8U-6028 [1] FLANGE  
120. 5W-1487 [1] RING-RETAINING (32.2-MM ID)  
121. 8U-6029 [1] BEARING  
122. 121-8059 [1] GEAR  
123. 1F-2771 [2] BALL BEARING  
124. 147-5043 J [1] HOUSING  
125. 121-8109 J [1] GASKET  
126. 121-8108 J [1] SPRING  
127. 121-8107 J [1] PLUG  
128. 9R-3176 J [1] SEAL-O-RING  
129. 5W-1693 J [1] WASHER (10.2X13.9X1-MM THK)  
130. 121-8106 J [1] PISTON  
131. 149-5881 J [1] VALVE AS-RELIEF (DOWNSHIFT INHIBITOR)  
  169-8432 [1] SEAL  
  169-8433 [1] SEAL  
132. 121-8104 J [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
  8U-3899 [1] SEAL-O-RING  
  123-2341 [1] SEAL-O-RING  
133. 121-8103 J [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
  8U-3899 [1] SEAL-O-RING  
  6T-6308 [1] SEAL-O-RING  
  123-2341 [1] SEAL-O-RING  
134. 121-8102 J [1] VALVE AS-CHECK (DOWNSHIFT INHIBITOR)  
  8U-3899 [1] SEAL-O-RING  
  123-2341 [1] SEAL-O-RING  
135. 121-8101 J [1] SLEEVE (3.7MM THK)  
136. 121-8100 J [1] ROTOR AS (3.8MM THK)  
137. 147-5044 J [1] FILTER ELEMENT-OIL  
138. 121-8098 J [4] BALL  
139. 121-8097 J [3] SPRING  
140. 096-2323 J [1] RING-RETAINING (EXTERNAL)  
141. 6V-6936 JM [3] BOLT (M6X1X22-MM)  
142. 147-5045 J [1] SEAL  
143. 147-5046 J [1] COVER  
144. 121-8094 J [1] SEAL-O-RING  
145. 7T-0510 [2] BOLT  
146. 8T-7547 JM [23] BOLT (M8X1.25X30-MM)  
147. 6V-5196 M [2] BOLT-SOCKET HEAD (M8X1.25X80-MM)  
148. 121-8093 J [27] WASHER (8.4X17X1.5-MM THK)(1.0MM THK)  
149. 121-8091 [1] SHAFT (1.4MM THK)  
150. 121-8090 J [1] SHAFT (1.6MM THK)  
151. 121-8089 J [1] COVER  
152. 121-8088 J [1] BALL BEARING  
153. 095-0934 J [1] RING-RETAINING (INTERNAL)  
154. 8T-7488 [2] CONNECTOR  
155. 8U-6058 [2] SEAL-O-RING  
156. 8U-6076 [1] SHROUD  
157. 121-8129 [1] BEARING-ROLLER  
158. 5W-2795 [1] BEARING  
159. 129-9908 [1] SEAL  
160. 121-8128 [1] PLATE-DEFLECTOR  
161. 8U-6062 [1] GEAR  
162. 121-8127 M [8] BOLT  
163. 121-8116 [1] SEAL-O-RING  
164. 8U-6065 [1] PLATE  
165. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
166. 3T-5608 [1] LOCK  
167. 8U-6068 B [1] WASHER (50.1X62X2.05-MM THK)  
  8U-6069 B [1] WASHER (50.1X62X2.1-MM THK)  
  8U-6072 B [1] WASHER (50.1X62X2.25-MM THK)  
  8U-6074 B [1] WASHER (50.1X62X2.35-MM THK)  
  121-8118 B [1] WASHER (50.1X62X2.4-MM THK)(2.4MM THK)  
  121-8119 B [1] WASHER (50.1X62X2.45-MM THK)  
  121-8120 B [1] WASHER (50.1X62X2.5-MM THK)  
  121-8121 B [1] WASHER (50.1X62X2.55-MM THK)  
  121-8122 B [1] WASHER (50.1X62X2.6-MM THK)  
  121-8123 B [1] WASHER (50.1X62X2.65-MM THK)  
  121-8126 B [1] WASHER (50.1X62X2.85-MM THK)  
178. 8U-6075 [1] SEAL-LIP TYPE  
179. 121-8117 [1] SEAL-O-RING  
180. 121-8115 [1] GEAR (57-TEETH)  
181. 135-3019 [1] HOUSING  
182. 109-5701 [1] SEAL-O-RING  
183. 135-3020 [1] GEAR (16-TEETH)  
184. 135-3021 [1] SLEEVE  
185. 8T-4139 M [15] BOLT (M12X1.75X30-MM)  
186. 110-0120 B [1] SHIM (1.2-MM THK)  
  110-0121 B [1] SHIM (1.5-MM THK)  
  110-0122 B [1] SHIM (1.8-MM THK)  
  110-0124 B [1] SHIM (2-MM THK)  
  129-9912 B [1] SHIM (1.9-MM THK)  
  129-9913 B [1] SHIM (1.7-MM THK)  
  129-9914 B [1] SHIM (1.6-MM THK)  
  129-9915 B [1] SHIM (1.4-MM THK)  
  129-9916 B [1] SHIM (1.3-MM THK)  
195. 8U-2306 [1] BEARING  
196. 110-2463 [1] BEARING-ROLLER  
197. 5W-1383 [2] NUT  
198. 9R-3158 [2] PIN  
199. 190-8587 [1] HOUSING  
200. 8U-2317 [2] GEAR (16-TEETH)  
201. 8U-2320 [2] WASHER  
202. 213-9759 [4] GEAR-BEVEL  
203. 110-0845 [4] WASHER-THRUST  
204. 110-2467 [1] SHAFT-DIFFERENTIAL  
205. 110-2460 M [4] BOLT (M12X1.5X95-MM)  
206. 110-2461 M [8] BOLT (M16X1.5X100-MM)  
207. 110-2457 [4] PIN-SPRING  
208. 110-2458 [4] PIN-SPRING  
209. 136-3022 B [1] GEAR-DISC (1.6-MM THK)  
210. 153-4708 B [1] WASHER (50.1X61.8X2.9-MM THK)(2.9MM THK)  
  153-4709 B [1] WASHER (50.1X61.8X2.93-MM THK)(2.93 MM THK)  
  153-4710 B [1] WASHER (50.1X61.8X2.96-MM THK)  
  153-4711 B [1] WASHER (50.1X61.8X2.99-MM THK)  
  153-4712 B [1] WASHER (50.1X61.8X3.02-MM THK)  
220. 5W-2072 B [1] SHIM (0.1-MM THK)  
  5W-3644 B [1] SHIM (0.2-MM THK)  
  5W-2073 B [1] SHIM (0.3-MM THK)  
  5W-2074 B [1] SHIM (0.5-MM THK)  
  190-8561 B [1] SHIM (0.6-MM THK)  
  190-8563 B [1] SHIM (0.7-MM THK)  
  190-8565 B [1] SHIM (0.8-MM THK)  
  190-8566 B [1] SHIM (0.9-MM THK)  
  190-8567 B [1] SHIM (1-MM THK)  
  193-1124 B [1] SHIM (0.65-MM THK)  
  193-1123 B [1] SHIM (0.75-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  204-7660 J [1] KIT-REPAIR (TRANSMISSION)  
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP26120263
 

128-4290: UNIVERSAL JOINT GP

128-4290 UNIVERSAL JOINT GP
S/N 6WL1-UP
PART OF 128-4289 SHAFT GP-DRIVE
i00520444 SEBP2612
1284290 UNIVERSAL JOINT GP Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8U-5853 [2] SPIDER & BEARING AS  
    (EACH INCLUDES)
  5W-7258 [1] FITTING-GREASE  
2. 8U-5854 [2] FLANGE  
 

#SEBP26120264
 

134-1376: UNIVERSAL JOINT GP

134-1376 UNIVERSAL JOINT GP
S/N 6WL1-UP
PART OF 128-4939 SHAFT GP-DRIVE
AN ATTACHMENT
i00507360 SEBP2612
1341376 UNIVERSAL JOINT GP Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8U-5853 [2] SPIDER & BEARING AS  
    (EACH INCLUDES)
1A. 5W-7258 [1] FITTING-GREASE  
2. 8U-5854 [2] FLANGE  
 

#SEBP26120265
 

134-1377: UNIVERSAL JOINT GP

134-1377 UNIVERSAL JOINT GP
S/N 6WL1-UP
PART OF 128-4939 SHAFT GP-DRIVE
AN ATTACHMENT
i00507362 SEBP2612
1341377 UNIVERSAL JOINT GP Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8U-5853 [2] SPIDER & BEARING AS  
    (EACH INCLUDES)
1A. 5W-7258 [1] FITTING-GREASE  
2. 8U-5854 [2] FLANGE  
3. Z [1] SHAFT  
  Z   NOT SERVICED SEPARATELY
 

#SEBP26120266
 

116-5478: WEDGE GP-WHEEL

116-5478 WEDGE GP-WHEEL
S/N 6WL1-UP
PART OF 128-4285 FRAME AR-UNDERCARRIAGE
i00487003 SEBP2612
1165478 WEDGE GP-WHEEL Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 262-6164 [1] WEDGE  
2. 262-6170 [1] BRACKET  
3. 5C-7261 M [4] NUT (M8X1.25-THD)  
4. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
5. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP26120267
 

135-1590: BOX GP-STORAGE

135-1590 BOX GP-STORAGE
S/N 6WL1-UP
PART OF 132-6932 HOOD & GUARD AR
i00555477 SEBP2612
1351590 BOX GP-STORAGE Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-0622 [2] PLUG-BUTTON  
2. 3T-0852 M [1] LOCKNUT (M8X1.25-THD)  
3. 110-4974 [1] ANGLE  
4. 110-7299 [1] BALL JOINT  
5. 116-7303 [1] BUMPER  
6. 120-9950 [1] CLAMP  
7. 121-0022 [1] ROD AS  
8. 133-8804 [1] MOUNT-RESILIENT  
9. 134-2745 [2] PLATE AS  
10. 134-3484 [1] BOX AS  
11. 135-1592 Y [1] DOOR GP-STORAGE  
12. 2W-9533 M [6] BOLT (M8X1.25X10-MM)  
13. 5C-2890 M [3] NUT (M6X1-THD)  
14. 5I-3054 M [1] NUT (M4X0.7-THD)(M4X0.7 THD)  
15. 5P-1076 [10] WASHER-HARD (13.5X30X4-MM THK)  
16. 5P-4116 [7] WASHER-HARD (8.8X20.5X2-MM THK)  
17. 6V-9672 M [1] SCREW-MACHINE (M4X0.7X16-MM)  
18. 8T-4179 M [2] BOLT (M12X1.75X20-MM)  
19. 8T-4199 M [2] BOLT (M8X1.25X12-MM)  
20. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
21. 8T-4244 M [4] NUT (M12X1.75-THD)  
22. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
23. 9X-8256 [2] WASHER (6.6X12X2-MM THK)  
24. 128-8364 E SEAL (78CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP26120268
 

128-4278: COUNTERWEIGHT GP

128-4278 COUNTERWEIGHT GP
S/N 6WL1-UP
PART OF 128-4273 CHASSIS AR
i00520417 SEBP2612
1284278 COUNTERWEIGHT GP Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-9837 [4] WASHER (31X68X10-MM THK)  
2. 126-1580 [1] COUNTERWEIGHT  
3. 135-5815 [4] RING  
4. 140-7229 [2] SPACER  
5. 120-9793 [2] PLUG  
6. 9X-6151 M [4] BOLT (M30X3.5X240-MM)(M30X3.5X240MM)  
  M   METRIC PART
 

#SEBP26120269
 

140-2966: COUNTERWEIGHT GP-SUPPLEMENTARY

140-2966 COUNTERWEIGHT GP-SUPPLEMENTARY
S/N 6WL1-UP
PART OF 202-4814, 202-4815 BOOM AR, 128-4367, 166-0064 BOOM AR-MATERIAL HANDLING
AN ATTACHMENT
i00555572 SEBP2612
1402966 COUNTERWEIGHT GP-SUPPLEMENTARY Parts scheme
  For full view, you need register

Parts for your M320 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Z [1] COUNTERWEIGHT  
2. 150-3609 [2] WASHER-CONICAL  
3. 150-3611 [2] WASHER  
4. 7Y-5253 M [2] BOLT (M36X4X160-MM)  
5. 8U-3074 [1] PLUG  
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

Information:

Service Magazine
Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20
Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

Caterpillar Parts SIS Catalog M320 :

TIRE & RIM GP
150-7808 TIRE & RIM GP
TIRE & RIM GP
150-7808 TIRE & RIM GP
TIRE & RIM GP
136-3422 TIRE & RIM GP
TIRE & RIM GP
136-3422 TIRE & RIM GP
TIRE & RIM GP
125-9675 TIRE & RIM GP
TIRE & RIM GP
125-9675 TIRE & RIM GP
TIRE & RIM GP
125-9672 TIRE & RIM GP
TIRE & RIM GP
125-5347 TIRE & RIM GP
TRANSMISSION AR
128-4296 TRANSMISSION AR
TRANSMISSION GP
175-6564 TRANSMISSION GP
UNIVERSAL JOINT GP
128-4290 UNIVERSAL JOINT GP
UNIVERSAL JOINT GP
134-1376 UNIVERSAL JOINT GP
UNIVERSAL JOINT GP
134-1377 UNIVERSAL JOINT GP
WEDGE GP-WHEEL
116-5478 WEDGE GP-WHEEL
BOX GP-STORAGE
135-1590 BOX GP-STORAGE
COUNTERWEIGHT GP
128-4278 COUNTERWEIGHT GP

Truck sale:

Caterpillar M320
 
Caterpillar M320
- wheel excavator
MILTON CAT
 
25.206 
Caterpillar M320, mobilbagger, Bau-Und Bergbauausrüstung
- wheel excavator
ZEPPELIN BAUMASCHINEN
Caterpillar M320F, mobilbagger, Bau-Und Bergbauausrüstung
332.000 
Caterpillar M320F, mobilbagger, Bau-Und Bergbauausrüstung
- wheel excavator
NMC
Caterpillar M320, mobilbagger, Bau-Und Bergbauausrüstung
40.229 
Caterpillar M320, mobilbagger, Bau-Und Bergbauausrüstung
- wheel excavator
MILTON CAT
 
91.732 
Caterpillar HM 320 130, ag - hammer, Bau-Und Bergbauausrüstung
- hammer
WHEELER MACHINERY CO.
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