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113-6284 BOOM GP-ADJUSTABLE -CUSTOM PART OF 3A-8964 BOOM AR-ADJUSTABLE 312-A EXCAVATOR




IMPLEMENTS

BOOM GP
 

#SEBC10530130
 

113-6284: BOOM GP-ADJUSTABLE

113-6284 BOOM GP-ADJUSTABLE -CUSTOM
PART OF 3A-8964 BOOM AR-ADJUSTABLE
i00975864 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3A-9181 [1] KIT-BOOM (VARIABLE ADJUSTABLE)  
  134-8368 [1] BOOM & BEARING AS  
  134-8400 [1] BOOM & BEARING AS  
2. 096-0854 [2] SEAL-LIP TYPE  
3. 1R-6227 [1] PIN  
4. 095-6824 [2] PLATE  
5. 8T-4192 M [4] BOLT (M12X1.75X25MM)  
6. 099-3600 [4] WASHER  
7. 8T-4179 M [1] BOLT (M12X1.75X20MM)  
8. 086-0297 [1] WASHER  
9. 1R-6225 [1] PIN AS  
10. 093-0083 B [4] SHIM (1.0MM THK)  
  093-0115 B [2] SHIM (2.0MM THK)  
  7Y-2498 B [2] SHIM (1.6MM THK)  
13. 1R-6226 [2] PIN AS  
14. 7X-2552 M [4] BOLT (M16X2.0X30MM)  
15. 086-0298 [4] WASHER  
16. 093-0065 B [2] SHIM (1.0MM THK)  
17. 099-7091 B [1] SHIM (1.5MM THK)  
  093-0097 B [1] SHIM (2.0MM THK)  
19. 133-2866 [2] PIN AS  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBC10530131
 

112-6733: BOOM GP-PARALLEL OFFSET

112-6733 BOOM GP-PARALLEL OFFSET -CUSTOM
PART OF 3A-8965 BOOM AR-PARALLEL OFFSET
i00976748 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-9114 [1] BOOM  
  137-3058 [2] BEARING-SLEEVE  
  096-0854 [2] SEAL-LIP TYPE  
2. 1R-9113 [1] BOOM  
3. 1R-9115 [1] BODY  
4. 1R-9075 [1] OFFSET BAR AS  
  093-1781 [2] BUSHING  
5. 1R-9078 [1] SPACER  
6. 1R-9079 [1] PIN  
7. 1R-9080 [1] PIN  
8. 1R-9081 [2] PIN  
9. 1R-9082 [2] PIN  
10. 1R-9083 [1] PIN  
11. 1R-9084 [1] PIN  
12. 1R-9077 [2] WASHER  
13. 1R-9143 [1] SPACER  
14. 1R-9144 [1] SPACER  
15. 099-7091 B [1] SHIM (1.5MM THK)  
16. 093-0065 B [1] SHIM (1.0MM THK)  
17. 093-0097 B [1] SHIM (2.0MM THK)  
19. 7Y-2498 B [1] SHIM (1.6MM THK)  
20. 093-0083 B [1] SHIM (1.0MM THK)  
21. 093-0115 B [1] SHIM (2.0MM THK)  
22. 3A-9202 [2] BOLT  
23. 7X-2550 M [5] BOLT (M12X1.75X110MM)  
24. 099-4840 [4] NUT  
25. 096-6167 [10] NUT  
26. 7X-2552 M [1] BOLT (M16X2.0X30MM)  
27. 086-0298 [1] WASHER  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBC10530132
 

110-7282: COUPLER GP-QUICK

110-7282 COUPLER GP-QUICK
PART OF 137-9405 HAMMER & LINES GP
i00471766 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-7283 [1] COUPLER AS-QUICK  
2. 110-7821 [1] BAR AS  
3. 110-7279 [2] SPRING  
4. 110-7278 [2] ROD AS  
5. 110-7280 [2] COVER-SPRING  
6. 9X-8257 [2] WASHER (3.50MM THK)  
7. 7X-3343 M [2] BOLT-LOCKING  
8. 7X-2554 M [2] BOLT (M16X2X70MM)  
9. 110-7595 [2] PIN-SPRING  
10. 110-9004 [2] PLATE  
11. 8T-4121 [4] WASHER (2.5MM THK)  
12. 0T-0431 [7] WASHER  
13. 7X-3392 [2] WASHER-HARD (3MM THK)  
14. 113-0025 [1] CYLINDER AS  
15. 8T-4196 M [8] BOLT (M10X1.50X35MM)  
16. 8T-4137 M [4] BOLT (M10X1.50X20MM)  
17. 110-7295 [1] DEFLECTOR  
18. 115-8058 [1] PLATE-IDENTIFICATION  
19. 4B-4158 [4] SCREW-DRIVE  
20. 119-0664 [1] BAR  
21. 7X-2551 M [2] BOLT (M12X1.75X200MM)  
22. 8T-4244 M [4] NUT (M12X1.75 THD)  
  M   METRIC PART
 

#SEBC10530133
 

132-3695: HAMMER & LINES GP

132-3695 HAMMER & LINES GP -CUSTOM
PIN 6BL1064-UP
B-FAMILY, 115 HAMMER
i00991028 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-5650 [1] BRACKET AS  
2. 118-9207 I [2] HOSE AS  
3. 8T-4186 M [8] BOLT (M10X1.50X40MM)  
4. 8T-4223 [10] WASHER-HARD (3MM THK)  
5. 5P-7469 [2] CLIP (TAB)  
6. 5P-7468 [2] CLIP (SLOT)  
7. 5P-8444 [2] GROMMET  
8. 8T-4139 M [2] BOLT (M12X1.75X30MM)  
9. 7X-2489 M [10] BOLT (M24X3X100MM)  
10. 6V-7676 M [10] NUT (M24X3.0THD)  
11. 8T-4167 [10] WASHER (4.0MM THK)  
12. 120-5948 L [1] HAMMER AR-HYDRAULIC  
13. 8T-4184 M [8] BOLT (M12X1.75X45MM)  
14. 4J-0520 [2] SEAL-O-RING (32.92MM ID)  
15. 8T-4121 [8] WASHER (2.5MM THK)  
16. 1P-3703 [2] SEAL-RECTANGULAR (31.86MM ID)  
17. 8C-3206 [4] FLANGE-HALF  
19. 7Y-2219 Y [1] ADJUSTER GP-BUCKET  
  I   SEE HOSE FABRICATION GUIDE
  L   REFER TO MODEL 115 MANUAL FOR HAMMER PARTS BREAKDOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC10530134
 

137-7252: HAMMER & LINES GP

137-7252 HAMMER & LINES GP -CUSTOM
MODEL 115
i01056754 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-9950 [1] BRACKET AS  
2. 118-9207 I [2] HOSE AS  
3. 8T-4186 M [8] BOLT (M10X1.50X40MM)  
4. 8T-4223 [10] WASHER-HARD (3MM THK)  
5. 5P-7469 [2] CLIP (TAB)  
6. 5P-7468 [2] CLIP (SLOT)  
7. 5P-8444 [2] GROMMET  
8. 8T-4139 M [2] BOLT (M12X1.75X30MM)  
9. 7X-2489 M [10] BOLT (M24X3X100MM)  
10. 6V-7676 M [10] NUT (M24X3.0THD)  
11. 8T-4167 [10] WASHER (4.0MM THK)  
12. 120-5948 L [1] HAMMER AR-HYDRAULIC  
13. 8T-4184 M [8] BOLT (M12X1.75X45MM)  
14. 4J-0520 [2] SEAL-O-RING (32.92MM ID)  
15. 8T-4121 [8] WASHER (2.5MM THK)  
16. 1P-3703 [2] SEAL-RECTANGULAR (31.86MM ID)  
17. 8C-3206 [4] FLANGE-HALF  
18. 4I-6914 Y [1] ADJUSTER GP-BUCKET  
  I   SEE HOSE FABRICATION GUIDE
  L   REFER TO MODEL 115 MANUAL FOR HAMMER PARTS BREAKDOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC10530135
 

137-9404: HAMMER & LINES GP

137-9404 HAMMER & LINES GP -CUSTOM
MODEL 100, PIN ON
i01056757 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-4842 L [1] HAMMER AR-HYDRAULIC  
2. 131-2963 I [2] HOSE AS  
3. 8T-4186 M [8] BOLT (M10X1.50X40MM)  
4. 4J-0520 [2] SEAL-O-RING (32.92MM ID)  
5. 8T-4121 [8] WASHER (2.5MM THK)  
6. 8C-3206 [4] FLANGE-HALF  
7. 8T-4139 M [2] BOLT (M12X1.75X30MM)  
8. 8T-4223 [2] WASHER-HARD (3MM THK)  
9. 5P-7468 [2] CLIP (SLOT)  
10. 5P-8444 [2] GROMMET  
11. 5P-7469 [2] CLIP (TAB)  
12. 155-8995 [2] ADAPTER AS  
  5K-9090 [1] SEAL-O-RING (23.52MM ID)  
  155-9646 [1] SEAL  
  I   SEE HOSE FABRICATION GUIDE
  L   REFER TO MODEL 100 MANUAL FOR HAMMER PARTS BREAKDOWN
  M   METRIC PART
 

#SEBC10530136
 

137-9405: HAMMER & LINES GP

137-9405 HAMMER & LINES GP -CUSTOM
MODEL 100, QUICK COUPLER
i01056758 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BRACKET AS  
2. 131-2963 I [2] HOSE AS  
3. 8T-4186 M [8] BOLT (M10X1.50X40MM)  
4. 8T-4223 [2] WASHER-HARD (3MM THK)  
5. 5P-7469 [2] CLIP (TAB)  
6. 5P-7468 [2] CLIP (SLOT)  
7. 5P-8444 [2] GROMMET  
8. 8T-4139 M [2] BOLT (M12X1.75X30MM)  
9. 7X-2555 M [10] BOLT (M16X2.0X80MM)  
10. 096-4885 M [10] LOCKNUT (M16X2 THD)  
11. 9X-8257 [10] WASHER (3.50MM THK)  
12. 131-1000 L [1] HAMMER AR-HYDRAULIC  
13. 4J-0520 [2] SEAL-O-RING (32.92MM ID)  
14. 8T-4121 [8] WASHER (2.5MM THK)  
15. 8C-3206 [4] FLANGE-HALF  
16. 110-7282 Y [1] COUPLER GP-QUICK  
17. 110-9149 [2] PLATE  
18. 8T-1159 M [4] BOLT-SOCKET HEAD (M10X1.5X25MM)  
19. 0T-0431 [4] WASHER  
20. 155-8995 [2] ADAPTER AS  
  5K-9090 [1] SEAL-O-RING (23.52MM ID)  
  155-9646 [1] SEAL  
  I   SEE HOSE FABRICATION GUIDE
  L   REFER TO MODEL 100 MANUAL FOR HAMMER PARTS BREAKDOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC10530137
 

112-6732: LINES GP-GREASE

112-6732 LINES GP-GREASE -CUSTOM
PART OF 3A-8965 BOOM AR-PARALLEL OFFSET
FOR USE WITH PARALLEL OFFSET BOOM
i00976713 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-4832 [1] PIPE LUBRICATION  
2. 099-4147 [1] PIPE  
4. 1R-9070 [1] PIPE  
5. 1R-9071 [1] PIPE  
6. 099-0607 [2] HOSE FLEXIBLE  
7. 086-2077 [1] HOSE  
8. 094-2059 [4] BODY,CONNECTOR  
9. 094-2060 [4] BODY,90 ELBOW  
10. 3A-9990 [1] JOINT  
11. 086-0218 [1] CONNECTOR  
12. 3B-8489 [4] FITTING-GREASE (1/8-27 THD)  
13. 095-0950 [4] NIPPLE,GREASE  
14. 096-2626 [8] CLIP  
15. 096-4839 [6] CLIP  
16. 8T-4171 M [8] BOLT (M6X1.0X12MM)  
17. 8T-0334 [8] WASHER-HARD  
18. 096-0061 [1] STRAP-CABLE  
19. 095-0949 [3] NIPPLE-GREASE  
  M   METRIC PART
 

#SEBC10530138
 

121-5538: MOUNTING GP-HAMMER

121-5538 MOUNTING GP-HAMMER -CUSTOM
PIN 6BL1064-UP
i00981693 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4I-6914 Y [1] ADJUSTER GP-BUCKET  
  7X-2454 M [10] BOLT (M24X3.0X110MM)  
  121-9950 [1] BRACKET AS  
  6V-7676 M [10] NUT (M24X3.0THD)  
  8T-4167 [10] WASHER (4.0MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC10530139
 

133-5449: MOUNTING GP-HAMMER

133-5449 MOUNTING GP-HAMMER -CUSTOM
PIN 6BL1064-UP
FOR USE WITH MODEL 100 FLAT TOP
i00999983 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4I-6914 Y [1] ADJUSTER GP-BUCKET  
  7X-2555 M [12] BOLT (M16X2.0X80MM)  
  7X-2565 M [8] BOLT (M20X2.5X100MM)  
  133-5450 [1] BRACKET AS  
  096-4885 M [12] LOCKNUT (M16X2 THD)  
  8T-4131 M [8] NUT (M20X2.50 THD)  
  9X-8257 [12] WASHER (3.50MM THK)  
  8T-4123 [8] WASHER-PLATED (3.5MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Reinforcement Procedures for Reach Booms{6501}
Reinforcement Procedures for Reach Booms{6501}
Service Letter-CSARL
Product Support Program For Repairing The Cracks On Butt Welds On Certain 312, 315 And 317 Excavators
Product Support Program For Repairing The Cracks On Butt Welds On Certain 312, 315 And 317 Excavators
Technical Information Bulletin
Boom And Stick Attachments Reference List
Boom And Stick Attachments Reference List
Specifications
Boom Cylinder
311 AND 312 EXCAVATORS HYDRAULIC SYSTEMS
Boom Cylinder Group<BR> 4I-7628
312 EXCAVATOR ATTACHMENTS
Boom Grease Lines Group<BR> 4I-6906
312 EXCAVATOR ATTACHMENTS
Boom Lines Group<BR> 5I-4067
312 EXCAVATOR ATTACHMENTS
Disassembly and Assembly
Boom
311 AND 312 EXCAVATORS MACHINE SYSTEMS
Service Magazine

Caterpillar Parts SIS Catalog 312-A :

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