AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

126-0278 BOOM GP -CUSTOM PART OF 4Q-4393 BOOM AR-RETROFIT AN ATTACHMENT 350-A L EXCAVATOR


IMPLEMENTS
BOOM GP
LINES GP-GREASE

EXCAVATOR 350-A L EXCAVATOR 9FL
 350 L Excavator Custom Attachments 9FL00001-UP (MACHINE) SEBF0905 350-A L 9FL   (1992)

IMPLEMENTS

BOOM GP
BOOM GP
119-5860 BOOM GP
BOOM GP
125-8478 BOOM GP
BOOM GP
126-0278 BOOM GP
BOOM GP
128-6089 BOOM GP
BOOM GP
153-8382 BOOM GP
BOOM GP-FORE
122-2481 BOOM GP-FORE
 

#SEBF09050180
 

126-0278: BOOM GP

126-0278 BOOM GP -CUSTOM
PART OF 4Q-4393 BOOM AR-RETROFIT
AN ATTACHMENT
i00513201 SEBF0905
1260278 BOOM GP Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-4993 [1] BOOM AS-NOSE  
2. 4I-1129 [1] SPACER (14MM THK)  
3. 8T-4167 [1] WASHER (4.0MM THK)  
4. 4I-3183 [1] WASHER (7MM THK)  
5. 7X-2573 M [1] BOLT (M24X3.0X40MM)  
6. 093-0364 [1] SPACER (12MM THK)  
7. 8T-4780 M [1] BOLT (M20X2.5X30MM)  
8. 093-0349 [1] WASHER (6.0MM THK)  
9. 121-8702 [1] PIN AS  
10. 093-0090 B [2] SHIM (1.0MM THK)  
  7Y-3355 B [1] SHIM (1.6MM THK)  
  093-0122 B [1] SHIM (2.0MM THK)  
11. 4I-0575 B [2] SHIM (1.0MM THK)  
  4I-0576 B [1] SHIM (1.6MM THK)  
  4I-0577 B [1] SHIM (2.0MM THK)  
12. 8T-4123 [1] WASHER-PLATED (3.5MM THK)  
13. 123-5339 [1] PIN AS  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBF09050181
 

128-6089: BOOM GP

128-6089 BOOM GP -CUSTOM
10M (32.97FT) STRAIGHT
PART OF 128-6087 BOOM AR
AN ATTACHMENT
i01053228 SEBF0905
1286089 BOOM GP Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-6090 [1] BOOM AS  
1A. 117-9430 [2] BEARING-SLEEVE  
2. 9X-4601 [2] SEAL-LIP  
3. 128-6951 [1] PIN  
4. 3B-8489 [3] FITTING-GREASE (1/8-27 THD)  
5. 125-9101 [1] PIN  
6. 7Y-9267 [2] SPACER (14MM THK)  
7. 7Y-9269 [2] PLATE  
8. 8T-6430 M [6] BOLT (M20X2.5X50MM)  
9. 8T-4123 [6] WASHER-PLATED (3.5MM THK)  
10. 093-0366 [2] SPACER (12MM THK)  
11. 7Y-2390 [2] PLATE  
12. 8T-4956 M [6] BOLT (M12X1.75X35MM)  
13. 8T-4223 [6] WASHER-HARD (3MM THK)  
14. 8T-6757 [1] PLUG-PIPE (1/8-27 NPTF)  
15. 123-5342 [1] PIN AS  
16. 103-5246 [1] SPACER  
17. 7X-2573 M [1] BOLT (M24X3.0X40MM)  
18. 8T-4167 [1] WASHER (4.0MM THK)  
19. 4I-3183 [1] WASHER (7MM THK)  
20. 093-0074 B [2] SHIM (1.0MM THK)  
  093-0106 B [1] SHIM (2.0MM THK)  
  7Y-9266 B [1] SHIM (1.6MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBF09050182
 

153-8382: BOOM GP

153-8382 BOOM GP -CUSTOM
8.5M (27.89FT) STRAIGHT
PART OF 153-8381 BOOM AR
AN ATTACHMENT
i01047062 SEBF0905
1538382 BOOM GP Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-8388 [1] BOOM & BEARING AS  
1A. 117-9430 [2] BEARING-SLEEVE  
2. 9X-4601 [2] SEAL-LIP  
3. 128-6951 [1] PIN  
4. 3B-8489 [3] FITTING-GREASE (1/8-27 THD)  
5. 125-9101 [1] PIN  
6. 7Y-9267 [2] SPACER (14MM THK)  
7. 7Y-9269 [2] PLATE  
8. 8T-6430 M [6] BOLT (M20X2.5X50MM)  
9. 8T-4123 [6] WASHER-PLATED (3.5MM THK)  
10. 093-0366 [2] SPACER (12MM THK)  
11. 7Y-2390 [2] PLATE  
12. 8T-4956 M [6] BOLT (M12X1.75X35MM)  
13. 8T-4223 [6] WASHER-HARD (3MM THK)  
14. 8T-6757 [1] PLUG-PIPE (1/8-27 NPTF)  
15. 123-5342 [1] PIN AS  
16. 103-5246 [1] SPACER  
17. 7X-2573 M [1] BOLT (M24X3.0X40MM)  
18. 8T-4167 [1] WASHER (4.0MM THK)  
19. 4I-3183 [1] WASHER (7MM THK)  
20. 093-0074 B [2] SHIM (1.0MM THK)  
  093-0106 B [1] SHIM (2.0MM THK)  
  7Y-9266 B [1] SHIM (1.6MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBF09050183
 

122-2481: BOOM GP-FORE

122-2481 BOOM GP-FORE -CUSTOM
PART OF 122-3561 BOOM & STICK AR, 136-2127 BOOM AR
AN ATTACHMENT
i00519340 SEBF0905
1222481 BOOM GP-FORE Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-8484 [1] BOOM & BEARING AS  
2. 105-6196 [2] BEARING-SLEEVE  
3. 5I-3301 [1] PIN AS  
4. 8E-6813 [1] PLATE  
5. 7X-2573 M [3] BOLT (M24X3.0X40MM)  
6. 4I-3183 [3] WASHER (7MM THK)  
7. 8T-4167 [3] WASHER (4.0MM THK)  
8. 4I-0576 B [2] SHIM (1.6MM THK)  
  4I-0577 B [2] SHIM (2.0MM THK)  
  4I-0575 B [4] SHIM (1.0MM THK)  
9. 103-5245 [1] SPACER  
10. 124-6530 [1] PIN AS  
11. 124-6528 [1] PIN AS  
12. 7Y-9267 [1] SPACER (14MM THK)  
13. 093-0076 B [2] SHIM (1.0MM THK)  
  093-0108 B [1] SHIM (2.0MM THK)  
  099-7468 B [1] SHIM (1.5MM THK)  
14. 9X-4599 [2] SEAL-LIP  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBF09050184
 

134-7186: BOOM GP-RETROFIT

134-7186 BOOM GP-RETROFIT -CUSTOM
PART OF 133-9762, 136-9444 BOOM AR-RETROFIT
AN ATTACHMENT
i01052692 SEBF0905
1347186 BOOM GP-RETROFIT Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-7185 [1] BOOM AS-NOSE  
2. 4I-1129 [1] SPACER (14MM THK)  
3. 8T-4167 [1] WASHER (4.0MM THK)  
4. 4I-3183 [1] WASHER (7MM THK)  
5. 7X-2573 M [1] BOLT (M24X3.0X40MM)  
6. 093-0364 [1] SPACER (12MM THK)  
7. 8T-4780 M [1] BOLT (M20X2.5X30MM)  
8. 093-0349 [1] WASHER (6.0MM THK)  
9. 121-8702 [1] PIN AS  
10. 093-0090 B [2] SHIM (1.0MM THK)  
  7Y-3355 B [1] SHIM (1.6MM THK)  
  093-0122 B [1] SHIM (2.0MM THK)  
11. 8T-4123 [1] WASHER-PLATED (3.5MM THK)  
12. 4I-0575 B [2] SHIM (1.0MM THK)  
  4I-0576 B [1] SHIM (1.6MM THK)  
  4I-0577 B [1] SHIM (2.0MM THK)  
13. 123-5339 [1] PIN AS  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBF09050185
 

137-0109: BOOM GP-RETROFIT

137-0109 BOOM GP-RETROFIT -CUSTOM
3.0M (9.84FT) EXTENSION
PART OF 136-9445 BOOM AR
AN ATTACHMENT
i01052752 SEBF0905
1370109 BOOM GP-RETROFIT Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 137-0111 [1] EXTENSION AS  
2. 166-4900 [2] PIN AS  
 

#SEBF09050186
 

122-2477: BOOM GP-STUB

122-2477 BOOM GP-STUB -CUSTOM
PART OF 122-3561 BOOM & STICK AR, 4Q-4401 DEMOLITION AR
AN ATTACHMENT
i00519337 SEBF0905
1222477 BOOM GP-STUB Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-2476 [1] BOOM & BEARING AS  
2. 117-9430 [2] BEARING-SLEEVE  
3. 124-2914 [2] PIN AS  
  129-5611 [1] BOLT  
  136-8490 [1] WASHER  
  136-8492 [1] SEAL  
4. 3B-8489 [1] FITTING-GREASE (1/8-27 THD)  
5. 125-9101 [1] PIN  
6. 7Y-9267 [2] SPACER (14MM THK)  
7. 7Y-9269 [2] PLATE  
8. 8T-6430 M [6] BOLT (M20X2.5X50MM)  
9. 8T-4123 [6] WASHER-PLATED (3.5MM THK)  
10. 129-5611 [1] BOLT  
11. 8T-6757 [1] PLUG-PIPE (1/8-27 NPTF THD)  
12. 9X-4601 [2] SEAL-LIP  
  M   METRIC PART
 

#SEBF09050187
 

125-9092: BOOM GP-STUB

125-9092 BOOM GP-STUB -CUSTOM
PART OF 122-3561 BOOM & STICK AR, 136-2127 BOOM AR
AN ATTACHMENT
i00512799 SEBF0905
1259092 BOOM GP-STUB Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-2478 [1] BOOM AS-NOSE  
2. 123-5574 [2] SPACER (14MM THK)  
3. 7X-2573 M [2] BOLT (M24X3.0X40MM)  
4. 8T-4167 [2] WASHER (4.0MM THK)  
5. 4I-3183 [2] WASHER (7MM THK)  
6. 115-2670 [1] PIN AS  
7. 123-5362 B [2] SHIM (1MM THK)  
  123-5364 B [1] SHIM (2MM THK)()  
  123-5363 B [1] SHIM (1.5MM THK)  
8. 093-0074 B [2] SHIM (1.0MM THK)  
  093-0106 B [1] SHIM (2.0MM THK)  
  7Y-9266 B [1] SHIM (1.6MM THK)  
9. 103-5246 [1] SPACER  
10. 123-5342 [1] PIN AS  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBF09050188
 

4I-1107: LINES GP-GREASE

4I-1107 LINES GP-GREASE
PART OF 4Q-4333 BOOM AR, 6C-6768 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i00368627 SEBF0905
4I1107 LINES GP-GREASE Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-6500 [1] TUBE AS  
2. 4I-6501 [1] TUBE AS  
3. 4I-6502 [1] TUBE AS  
4. 103-5244 [1] TUBE AS  
5. 4I-6504 [1] TUBE AS  
6. 4I-6505 [1] TUBE AS  
7. 4I-6506 [1] TUBE AS  
8. 4I-6723 [1] TUBE AS  
9. 5K-9242 [3] UNION-FLARED  
10. 7J-8611 [2] ELBOW (1/4-18 NPTF THD)  
11. 7Y-2670 I [2] HOSE AS  
12. 087-5899 I [1] HOSE AS  
13. 6L-3616 [8] CONNECTOR-FLARED  
14. 3B-8489 [5] FITTING-GREASE (1/8-27 THD)  
15. 8T-4121 [6] WASHER (2.5MM THK)  
16. 8T-4133 M [6] NUT (M10X1.50 THD)  
17. 087-5838 [3] PLATE  
18. 5K-9243 [2] ELBOW-FLARED  
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBF09050189
 

125-7748: LINES GP-GREASE

125-7748 LINES GP-GREASE -CUSTOM
PART OF 122-3561 BOOM & STICK AR, 4Q-4401 DEMOLITION AR
FOR USE WITH FOOT BOOM
AN ATTACHMENT
i00522695 SEBF0905
1257748 LINES GP-GREASE Parts scheme
  For full view, you need register

Parts for your 350-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-6854 [1] TUBE AS  
2. 126-6853 [1] TUBE AS  
3. 4I-6609 I [2] HOSE AS  
4. 5K-9243 [2] ELBOW-FLARED  
5. 087-5838 [1] PLATE  
6. 087-5840 [2] PLATE  
7. 6L-3616 [2] CONNECTOR-FLARED  
8. 5H-8936 [2] ADAPTER  
9. 3B-8489 [4] FITTING-GREASE (1/8-27 THD)  
10. 8T-4133 M [8] NUT (M10X1.50 THD)  
11. 8T-4121 [8] WASHER (2.5MM THK)  
12. 5P-9297 [2] CLIP (9.52MM ID)  
13. 7J-8611 [2] ELBOW (1/4-18 NPTF THD)  
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

Information:

Special Instruction
Reinforcing Reach and Mass Booms{6501}
Reinforcing Reach and Mass Booms{6501}
Removal and Installation of Expander Pin Assemblies from Booms and from Extensions{6501, 6501, 6536, 6536}
Removal and Installation of Expander Pin Assemblies from Booms and from Extensions{6501, 6501, 6536, 6536}
Service Letter-NACD
Product Support Program For Replacing The 4I4977 Boom Cylinder Pin That May Break On Certain 350 And 350l Excavators
Product Support Program For Replacing The 4I4977 Boom Cylinder Pin That May Break On Certain 350 And 350l Excavators
Service Letter-CSARL
Product Support Program For Reworking The R-boom To Provide Increased Durability And Service Life Of Booms Used On Certain 350 Excavators
Product Support Program For Reworking The R-boom To Provide Increased Durability And Service Life Of Booms Used On Certain 350 Excavators
Product Support Program For Replacing The 4I4977 Boom Cylinder Pin That May Break On Certain 350 And 350l Excavators
Product Support Program For Replacing The 4I4977 Boom Cylinder Pin That May Break On Certain 350 And 350l Excavators
Service Letter-Americas
Specifications
Boom Groups
350 AND 350L EXCAVATORS ATTACHMENTS
Disassembly and Assembly
Boom
350 AND 350 L EXCAVATOR MACHINE SYSTEMS
Service Magazine
Install Boom Foot Bearings Correctly For Optimum Service Life{6501}
1994/10/31
New Bearings Are Used In The Boom Foot Bores{6501,6511}
1995/09/18
New Control Valve Groups Improve Modulation For Boom, Bucket, And Stick{5051,5122,5461,5464}
1997/07/28
New Pin In The Boom Group Increases Reliability And Durability{6501,6511}
1998/03/09
Use Bearing Puller Adapters For Removing Various Size Bearings{6500,6501,6502,6505,6509,6516}
1998/03/09
Special Instructions Now Available For Reinforcing Boom And Stick Assemblies {6500,6501,6502}
1998/09/28
Special Instruction, REHS0455, "Removal and Installation of Expander Pin Assemblies from Booms and from Extensions" {6501, 6501, 6536, 6536}
2000/01/17

Caterpillar Parts SIS Catalog 350-A L :

BOOM GP
125-8478 BOOM GP
BOOM GP
119-5860 BOOM GP
BOOM GP
4I-1106 BOOM GP
136-9444 BOOM AR-RETROFIT
133-9762 BOOM AR-RETROFIT
4Q-4393 BOOM AR-RETROFIT
6C-6768 BOOM AR-1 PIECE LONG
153-8381 BOOM AR
BOOM GP
128-6089 BOOM GP
BOOM GP
153-8382 BOOM GP
BOOM GP-FORE
122-2481 BOOM GP-FORE
BOOM GP-RETROFIT
134-7186 BOOM GP-RETROFIT
BOOM GP-RETROFIT
137-0109 BOOM GP-RETROFIT
BOOM GP-STUB
122-2477 BOOM GP-STUB
BOOM GP-STUB
125-9092 BOOM GP-STUB
LINES GP-GREASE
4I-1107 LINES GP-GREASE
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.