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7Y1571 FINAL DRIVE GP-PART 1 OF 2 WITHOUT MOTOR PART OF 7Y1555 FINAL DRIVE 320 L EXCAVATOR


POWER TRAIN
DRIVE GP-FINAL
HYDRAULIC SYSTEM
MOTOR GP
POWER TRAIN
DRIVE GP-FINAL
SPROCKET GP
FRAME AND BODY
HOOD GP
COOLING SYSTEM
COOLING GP
FRAME AND BODY
HOOD GP
ENCLOSURE GP

EXCAVATOR 320 L EXCAVATOR 3XK
 320, 320L & 320N EXCAVATORS 3XK00001-00821 (MACHINE) SEBP2034 320 L 3XK   (2019)

POWER TRAIN

DRIVE GP-FINAL
MOTOR & MOUNTING GP
087-4799 MOTOR & MOUNTING GP
FINAL DRIVE GP
7Y-1555 FINAL DRIVE GP
MOTOR & MOUNTING GP
087-4826 MOTOR & MOUNTING GP
FINAL DRIVE GP
7Y-1571 FINAL DRIVE GP
7Y-1571 FINAL DRIVE GP
FASTENER GP
7Y-1550 FASTENER GP
 

#SEBP20340150
 

7Y-1571: FINAL DRIVE GP

7Y1571 FINAL DRIVE GP-PART 1 OF 2
WITHOUT MOTOR
PART OF 7Y1555 FINAL DRIVE
c727691 SEBP2034
7Y1571 FINAL DRIVE GP Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-2568 M [16] BOLT (M20X2.5X180MM)  
2. 8T-4123 [16] WASHER-PLATED (3.5MM THK)  
3. 7Y-1426 [1] COVER  
4. 1U-8846 B GASKET-LIQUID  
5. 7Y-1631 [1] GEAR-RING (79 TEETH)  
6. 6D-0692 [1] SEAL-O-RING (367.89MM ID)  
7. 7Y-1437 [1] HOUSING-SPROCKET  
8. 114-1485 [1] HOUSING-MOTOR  
9. 114-1497 [1] SEAL GP-DUO-CONE  
10. 6V-5686 M [16] BOLT (M16X2.0X50MM)  
11. 114-1539 [4] PIN-DOWEL  
12. 096-6412 [2] BALL BEARING  
13. 096-1773 B [1] SHIM (0.15 MM THICK)  
  096-1774 B [1] SHIM (0.30 MM THICK)  
  096-1775 B [1] SHIM (0.40 MM THICK)  
  096-1776 B [1] SHIM (0.50 MM THICK)  
  096-1777 B [1] SHIM (0.60 MM THICK)  
  096-1778 B [1] SHIM (0.70 MM THICK)  
  096-1779 B [1] SHIM (0.80 MM THICK)  
  096-1780 B [1] SHIM (1.00 MM THICK)  
  096-1781 B [1] SHIM (1.60 MM THICK)  
14. 7Y-1436 [1] GEAR-COUPLING (55 TEETH)  
15. 7Y-1434 [1] SPACER  
16. 7M-8485 [1] SEAL-O-RING (29.74MM ID)  
17. 3E-2338 [2] PLUG-PIPE  
18. 094-0580 [1] PLATE (10.0 MM THICK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP20340151
 

7Y-1571: FINAL DRIVE GP

7Y1571 FINAL DRIVE GP-PART 2 OF 2
PART OF 7Y1555 FINAL DRIVE
c728452 SEBP2034
7Y1571 FINAL DRIVE GP Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-1428 [3] GEAR-PLANETARY (32 TEETH)  
2. 094-0616 [3] BEARING-ROLLER AS  
3. 7Y-0225 [3] SHAFT-PLANETARY  
4. 094-0611 [6] WASHER  
5. 095-0891 [6] PIN-SPRING  
6. 094-1542 [6] BEARING-ROLLER  
7. 094-1528 [6] WASHER  
8. 7Y-0223 [3] SHAFT-PLANETARY  
9. 7Y-1431 [3] GEAR-PLANETARY (30 TEETH)  
10. 095-1270 M [2] SETSCREW-SOCKET  
11. 7Y-1427 [1] GEAR-SUN (14 TEETH)  
12. 7Y-1558 [1] SPACER  
13. 7Y-1433 [1] CARRIER  
14. 7Y-1432 [1] CARRIER  
15. 7Y-1430 [1] GEAR-SUN (17 TEETH)  
  M   METRIC PART
 

#SEBP20340152
 

087-4827: MOTOR GP-TRAVEL

874827 MOTOR GP-PISTON SLIPPER-PART 1 OF 2
PART OF 874826 MOTOR & MOUNTING
c532065 SEBP2034
0874827 MOTOR GP-TRAVEL Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4629 [1] SHAFT-DRIVE  
2. 087-4743 [2] STOPPER  
3. 7Y-4217 J [2] RING  
4. 095-1586 J [2] SEAL-O-RING  
5. 7Y-4212 [1] BEARING  
6. 087-4757 [2] PISTON  
7. 1R-5478 [1] BODY  
8. 087-4788 [2] KEY  
9. 7Y-4214 [3] PLATE-FRICTION  
10. 094-1402 [3] PLATE-SEPARATOR  
11. 096-1523 [1] GUIDE-PISTON  
12. 7Y-4213 [1] PISTON-BRAKE  
13. 096-4377 [1] SEAL-O-RING  
14. 7Y-4202 [1] HEAD  
15. 8T-4944 M [9] BOLT-SOCKET HEAD  
16. 095-7382 [1] RETAINER  
17. 095-7380 [1] SPRING  
18. 095-1585 J [1] SEAL-O-RING  
19. 087-4742 [1] VALVE  
20. 096-1519 [1] SEAT  
21. 096-5915 [2] RETAINER  
22. 096-5919 J [2] RING  
23. 095-1572 J [2] SEAL-O-RING  
24. 2D-6642 [2] BALL  
25. 096-5916 [2] SEAT  
26. 094-1399 [2] RING-RETAINING  
27. 096-4376 J [1] SEAL-LIP TYPE  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE :
  7Y-4222 KIT-SEAL  
    (INCL PARTS MARKED J
    IN ILLUS PARTS 1 & 2)
  M   METRIC PART
 

#SEBP20340153
 

087-4827: MOTOR GP-TRAVEL

874827 MOTOR GP-PISTON SLIPPER-PART 2 OF 2
PART OF 874826 MOTOR & MOUNTING
c652484 SEBP2034
0874827 MOTOR GP-TRAVEL Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5114 [1] GUIDE-BALL  
2. 087-4628 [1] PLATE-CAM  
3. 4I-8834 [1] PISTON AS  
4. 7Y-4209 [1] BARREL AS  
5. 095-1685 J [1] SEAL-O-RING  
6. 096-1521 B [1] SHIM (1.0MM THK)  
  096-3785 B [1] SHIM (1.2MM THK)  
  096-3786 B [1] SHIM (1.4MM THK)  
  096-3787 B [1] SHIM (1.6MM THK)  
  096-1522 B [1] SHIM (2.0MM THK)  
  096-3788 B [1] SHIM (1.8MM THK)  
7. 095-7378 [1] WASHER SET  
8. 096-4003 [1] BEARING SET  
9. 094-1875 [1] DOWEL  
10. 095-1575 J [3] SEAL-O-RING  
11. 9S-4185 [1] PLUG-O-RING  
12. 3K-0360 J [1] SEAL-O-RING (16.36MM ID)  
13. 095-1700 J [2] SEAL-O-RING  
14. 7Y-4224 [2] ORIFICE  
15. 096-3978 [1] SPRING  
16. 8T-6759 [10] PLUG-PIPE  
17. 096-4378 J [1] RING  
18. 096-4377 J [1] SEAL-O-RING  
19. 7Y-4216 [1] SPOOL  
20. 095-7384 J [1] SEAL-O-RING  
21. 095-7383 J [1] SEAL-O-RING  
22. 095-7386 J [1] RING  
23. 095-7387 J [1] RING  
24. 096-4389 [9] SPRING  
25. 7Y-4215 [1] SPACER  
26. 087-4786 [1] ADAPTER  
27. 2M-9780 J [1] SEAL-O-RING (19.18MM ID)  
28. 8T-6759 [1] PLUG-PIPE  
  B   USE AS REQUIRED
 

#SEBP20340154
 

7Y-1550: FASTENER GP

7Y1550 FASTENER GP
c530685 SEBP2034
7Y1550 FASTENER GP Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2Y-5503 [2] CORK  
2. 7X-2563 M [44] BOLT  
3. 8T-4123 [32] WASHER-PLATED  
4. 8T-5439 [12] WASHER  
5. 1U-8846 B LIQUID GASKET  
6. 096-4755 [1] PIN  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP20340155
 

7Y-1605: SPROCKET GP-NONSEGMENTED

7Y1605 SPROCKET GP-NON-SEGMENTED
c531394 SEBP2034
7Y1605 SPROCKET GP-NONSEGMENTED Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-9805 [1] SPROCKET-TRACK  
2. 7X-2562 M [16] BOLT  
  M   METRIC PART
 

#SEBP20340156
 

6I-5994: HOOD GP-PERFORATED

6I5994 HOOD GP-PERFORATED
6I5996-PAGE 125
PART OF 4I1935 COOLING AR
AN ATTACHMENT
c532768 SEBP2034
6I5994 HOOD GP-PERFORATED Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-5995 [1] DOOR AS  
  6I-6083 [1] DOOR AS-SIDE  
2. 4I-0215 [1] LINER  
3. 6I-5996 Y [1] DOOR GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340157
 

4I-1935: COOLING AR

4I1935 COOLING AR
HIGH AMBIENT
AN ATTACHMENT
SEBP20340157 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6I-5994 Y [1] HOOD GP-PERFORATED  
   
  7I-7757 [1] COOLING GP  
  2N-2297 [1] V-BELT SET  
  7E-3219 [1] PULLEY-CRANK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340158
 

6I-5996: DOOR GP

6I5996 DOOR GP
PART OF 6I5994 HOOD-PERFORATED
AN ATTACHMENT
c532770 SEBP2034
6I5996 DOOR GP Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6081 [1] DOOR AS-SIDE  
2. 099-6418 [4] NUT  
3. 4I-0221 [1] LINER  
4. 4I-8262 [1] LINER  
5. 099-6415 J [1] LOCK AS  
6. 4I-8438 [4] SCREW-MACHINE  
    J-REQUIRES 5P8500 KEY
 

#SEBP20340159
 

087-3669: HOOD & GUARD GP

873669 HOOD & GUARD GP-PART 1 OF 3
c547188 SEBP2034
0873669 HOOD & GUARD GP Parts scheme
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-2090 [1] HOOD AS-ENGINE  
2. 4I-0296 [1] LINER  
3. 4I-2018 [1] LINER  
4. 7Y-2680 [1] LINER  
5. 4I-7924 [12] WASHER  
6. 6P-2216 [12] CAP-PUSH ON  
7. 5P-5934 BD SEAL  
8. 4I-2020 [1] LINER  
9. 4I-2019 [1] LINER  
10. 4I-8292 [1] LINER  
11. 6P-2215 [12] PIN-WELDING  
12. 8T-4200 M [8] BOLT  
13. 4I-0117 [1] FASTENER  
14. 7I-1493 [1] COVER AS  
15. 8T-4192 M [26] BOLT  
16. 5P-1076 [40] WASHER-HARD  
17. 4I-2049 [1] COVER AS  
18. 8T-4139 M [8] BOLT  
19. 099-1426 [2] SPACER  
20. 8T-4179 M [10] BOLT  
21. 4I-2256 [1] SHEET AS  
22. 4I-2052 [1] COVER AS  
23. 096-3774 [2] PIN-COTTER  
24. 8T-4121 [4] WASHER  
25. 4I-0118 [2] HOOK  
26. 4I-2257 [1] SHEET  
27. 4I-2015 [1] SUPPORT  
28. 095-1319 [2] PIN-CLEVIS  
29. 7Y-2678 [2] PLATE  
30. 7Y-2675 [2] PLATE  
31. 9X-8257 [4] WASHER  
32. 7X-2552 M [4] BOLT  
33. 4I-2083 [1] BAR-TORSION  
34. 1R-9958 [1] FASTENER  
35. 7I-0734 [1] SHEET AS  
36. 4I-8296 [1] GROMMET  
37. 7I-0819 [1] LINER  
38. 8T-3597 M [2] NUT-WELD  
39. 7I-1419 [1] SHEET AS  
40. 6I-5951 [1] LINER  
41. 8T-3597 [2] NUT-WELD  
42. 8T-4224 [8] WASHER-HARD  
43. 7I-0797 [1] COVER AS  
44. 6I-5957 [1] LINER  
45. 4I-8299 [1] LINER  
46. 8T-3597 M [2] NUT-WELD  
47. 8T-3490 M [3] NUT-WELD  
48. 8T-3612 M [4] NUT-WELD  
49. 093-0331 B [8] SHIM  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
  M   METRIC PART
 

Information:

Special Instruction
Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}
Valve Installation for Scheduled Oil Sampling of Engine, Transmission, Hydraulics, and Steering{1000, 7000, 7542, 7542}
Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Procedure for Proper Sealing of the Swing Drive and Final Drive on All Excavators {4050}
Procedure for Proper Sealing of the Swing Drive and Final Drive on All Excavators {4050}
Specifications
Final Drive
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM
Final Drive
320 S EXCAVATORS HYDRAULIC SYSTEM SUPPLEMENT
Tool Operating Manual
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
226-2380 Multi-Purpose Lifting Bracket Group{3258, 4050, 4084, 4208, 7561}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
149-7173 Bearing Handling Bracket Assembly {0374, 0599, 0629, 0632, 4006, 4008, 7551}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
127-8458 Final Drive Disassembly and Assembly Bench {0374, 0599, 0722, 0727}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
226-2380 Adjustable C-Hook Extension{0374, 0599, 0632, 0727, 1122, 3258, 4050, 4084, 4208, 7561}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
Reuse And Salvage Guidelines
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Procedure for Filtering Final Drives, Rear Axles, and Differentials on Caterpillar Machines {0680, 0768, 3258, 3260, 4050}
Disassembly and Assembly
Duo-Cone Seals
SUPPLEMENT FOR 320S EXCAVATOR MACHINE SYSTEMS
Final Drive Sprockets
SUPPLEMENT FOR 320S EXCAVATOR MACHINE SYSTEMS
Final Drives
SUPPLEMENT FOR 320S EXCAVATOR MACHINE SYSTEMS
Service Magazine
New Seals Reduce Final Drive Leaks And Contamination Entry {4050,4052}
1996/11/04
New Dowel Pin Improves Bolted Joint For Final Drive {4050}
1997/06/23
Use 126-3994 Duo-Cone Seal Installer For Final Drives{4050}
1998/03/09
Duo-Cone® Seals For Track Roller Groups Improved To Eliminate Seals Slipping {4162}
1998/08/24
New Bearings in the Final Drive Group Improve Durability {4050}
2000/05/01
New Seals in the Final Drives Reduce Oil Leaks and the Entry of Debris {4050}
2002/07/22
New Bolts for the Coupling Gear in the Final Drive Have Increased Durability {4050}
2003/04/21
Product Information Guide, SEBF1015, "Improving Component Durability" , "Final Drives and Differentials" is now available {3258, 3282, 4050}
2004/04/12
Managing the Life Cycles of Excavator Final Drives {4050}
2007/07/16
Final Drive Duo-Cone Seal Assembly Information Update {7561}
2010/04/15
Final Drive Motor Housings Are Available for Certain Excavators {4050}
2015/04/09
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}

Caterpillar Parts SIS Catalog 320 L :

VALVE GP-TRACTION CONTROL
7Y-4403 VALVE GP-TRACTION CONTROL
VALVE GP-RELIEF
5I-3097 VALVE GP-RELIEF
MOTOR & MOUNTING GP
087-4826 MOTOR & MOUNTING GP
VALVE GP-RELIEF
7I-7968 VALVE GP-RELIEF
VALVE GP-RELIEF
5I-8642 VALVE GP-RELIEF
FINAL DRIVE GP
7Y-1555 FINAL DRIVE GP
VALVE GP-BRAKE
4I-1024 VALVE GP-BRAKE
VALVE GP-CROSSOVER RELIEF
5I-8742 VALVE GP-CROSSOVER RELIEF
7Y-1571 FINAL DRIVE GP
MOTOR GP-TRAVEL
087-4827 MOTOR GP-TRAVEL
087-4827 MOTOR GP-TRAVEL
FASTENER GP
7Y-1550 FASTENER GP
SPROCKET GP-NONSEGMENTED
7Y-1605 SPROCKET GP-NONSEGMENTED
HOOD GP-PERFORATED
6I-5994 HOOD GP-PERFORATED
4I-1935 COOLING AR
DOOR GP
6I-5996 DOOR GP

Truck sale:

 
 
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