AVSPARE.COM
parts catalog

874826 MOTOR & MOUNTING GP 7Y4403-PAGE 115,874827-PAGE 118 PART OF 7Y1555 FINAL DRIVE 320 L EXCAVATOR


POWER TRAIN
DRIVE GP-FINAL
HYDRAULIC SYSTEM
VALVE GP-RELIEF
MOTOR GP
POWER TRAIN
DRIVE GP-FINAL
HYDRAULIC SYSTEM
MOTOR GP
POWER TRAIN
DRIVE GP-FINAL


POWER TRAIN

DRIVE GP-FINAL
 

#SEBP21990290
 

087-4826: MOTOR & MOUNTING GP

874826 MOTOR & MOUNTING GP
7Y4403-PAGE 115,874827-PAGE 118
PART OF 7Y1555 FINAL DRIVE
c652865 SEBP2199
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4827 Y [1] MOTOR GP-PISTON  
2. 7Y-4403 Y [1] VALVE GP-TRACTION CONTROL  
3. 095-0707 M [4] BOLT (M16X2X120)  
4. 3E-6910 M [6] BOLT-HEX SOCKET (M12X1.75X70MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21990291
 

7Y-4288: MOTOR & MOUNTING GP

7Y4288 MOTOR & MOUNTING GP
S/N 9WG813-UP
7Y4403-PAGE 115,7Y4260-PAGE 119.01
PART OF 7Y0367 DRIVE-FINAL
ALSO AN ATTACHMENT
c670539 SEBP2199
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4260 RY [1] MOTOR GP-TRAVEL  
2. 7Y-4403 Y [1] VALVE GP-TRACTION CONTROL  
3. 095-0707 M [4] BOLT (M16X2X120 MM)  
4. 3E-6910 M [6] BOLT-HEX SOCKET (M12X1.75X70MM)  
  M   METRIC PART
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP21990292
 

5I-3097: VALVE GP-RELIEF

5I3097 VALVE GP-RELIEF
PART OF 7Y4403 VALVE-TRACTION CONTROL
c526342 SEBP2199
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1781 [1] RING  
2. 095-1582 [1] SEAL - O-RING  
3. 5I-3098 [1] BODY  
4. 095-1790 [1] RING  
5. 095-1595 [1] SEAL - O-RING  
6. 095-1590 [1] SEAL - O-RING  
7. 095-1787 [2] RING  
8. 4I-6433 [1] SPRING  
9. 4I-6429 [1] VALVE GP  
10. 096-1554 M [1] NUT  
11. 5I-3099 M [1] SETSCREW - SOCKET  
  M   METRIC PART
 

#SEBP21990293
 

7Y-4403: VALVE GP-TRACTION CONTROL

7Y4403 VALVE GP-TRACTION CONTROL
TRAVEL BRAKE VALVE
5I3097-PAGE 115
ALSO PART OF 874826,7Y4288 MOTOR & MOUNTING
c702127 SEBP2199
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-0343 M [8] BOLT-SOCKET HEAD (M12X1.75X55MM)  
2. 096-4531 [2] CAP  
3. 5I-3097 Y [2] VALVE GP-RELIEF  
4. 096-4492 [2] WASHER  
5. 5P-2568 [2] SEAL-O-RING (44.12MM ID)  
6. 096-4495 [2] SPRING  
7. 4I-3962 [1] VALVE GP  
8. 7Y-4420 [2] VALVE  
9. 5I-8691 [2] VALVE GP-PILOT  
  5B-9318 [1] BALL  
  096-2359 [1] SPRING  
10. 7Y-4424 [2] SPRING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP21990294
 

7Y-1571: FINAL DRIVE GP

7Y1571 FINAL DRIVE GP-PART 1 OF 2
WITHOUT MOTOR
1141497-PAGE 111.01
PART OF 7Y1555 FINAL DRIVE
c653747 SEBP2199
  For full view, you need register

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 Y [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
  Y   SEPARATE ILLUSTRATION
 

#SEBP21990295
 

7Y-1571: FINAL DRIVE GP

7Y1571 FINAL DRIVE GP-PART 2 OF 2
PART OF 7Y1555 FINAL DRIVE
c530359 SEBP2199
  For full view, you need register

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 AS  
7. 094-1528 [6] WASHER  
8. 7Y-0223 [3] SHAFT-PLANETARY  
9. 7Y-1431 [3] GEAR-PLANETARY (30 TEETH)  
10. 096-3216 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
 

#SEBP21990296
 

087-4827: MOTOR GP-TRAVEL

874827 MOTOR GP-PISTON SLIPPER-PART 1 OF 2
PART OF 874826 MOTOR & MOUNTING
c532065 SEBP2199
  For full view, you need register

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
 

#SEBP21990297
 

087-4827: MOTOR GP-TRAVEL

874827 MOTOR GP-PISTON SLIPPER-PART 2 OF 2
PART OF 874826 MOTOR & MOUNTING
c652484 SEBP2199
  For full view, you need register

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
 

#SEBP21990298
 

7Y-4260: MOTOR GP-TRAVEL

7Y4260 MOTOR GP-PISTON-SLIPPER*R
S/N 9WG813-UP
ALSO PART OF 7Y4288 MOTOR-MOUNTING
ALSO AN ATTACHMENT
c677802 SEBP2199
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4204 [1] SHAFT-DRIVE  
2. 087-4743 C [2] STOPPER  
3. 087-4786 C [1] ADAPTER  
4. 094-1399 [2] RING-RETAINING  
5. 7Y-4212 [1] BEARING  
6. 087-4757 C [2] PISTON  
7. 2M-9780 J [1] SEAL-O-RING (19.18MM ID)  
8. 1R-5478 [1] BODY  
9. 122-5114 [1] GUIDE-BALL  
10. 7I-7481 C [1] PLATE-CAM  
11. 4I-8834 [1] PISTON AS  
12. 7Y-4209 [1] BARREL AS  
13. 7Y-4214 [3] PLATE-FRICTION  
14. 094-1402 [3] PLATE-SEPARATOR  
15. 096-1523 [1] GUIDE-PISTON  
16. 7Y-4213 [1] PISTON-BRAKE  
17. 7Y-4202 [1] HEAD  
18. 8T-4944 M [9] BOLT-SOCKET HEAD (M16X2X40MM)  
19. 096-1521 B [1] SHIM (1.0MM THK)  
20. 096-3785 B [1] SHIM (1.2MM THK)  
21. 096-3786 B [1] SHIM (1.4MM THK)  
22. 096-3787 B [1] SHIM (1.6MM THK)  
23. 096-1522 B [1] SHIM (2.0MM THK)  
24. 096-3788 B [1] SHIM (1.8MM THK)  
25. 096-5916 [2] SEAT  
26. 2D-6642 [2] BALL  
27. 095-1572 J [2] SEAL-O-RING (4.80MM ID)  
28. 096-5919 J [2] RING  
29. 096-5915 [2] RETAINER  
30. 096-4003 [1] BEARING SET  
31. 095-1585 J [1] SEAL-O-RING (17.80MM ID)  
32. 087-4742 [1] VALVE  
33. 096-1519 [1] SEAT  
34. 095-7380 [1] SPRING  
35. 095-7382 [1] RETAINER  
36. 094-1875 [1] DOWEL  
37. 095-7378 [1] WASHER SET  
38. 8T-6759 [10] PLUG-PIPE (1/16-27 THD)  
39. 095-1575 J [3] SEAL-O-RING (7.80MM ID)  
40. 096-4378 J [1] RING  
41. 096-4377 J [2] SEAL-O-RING (190.0MM ID)  
42. 8T-6759 [1] PLUG-PIPE (1/16-27 THD)  
43. 095-7384 J [1] SEAL-O-RING (160.0MM ID)  
44. 095-7383 J [1] SEAL-O-RING (174MM ID)  
45. 095-7386 J [1] RING  
46. 095-7387 J [1] RING  
47. 095-1685 J [1] SEAL-O-RING (179.3MM ID)  
48. 096-4389 [9] SPRING  
49. 7Y-4215 [1] SPACER  
50. 095-1586 J [2] SEAL-O-RING (19.80MM ID)  
51. 7Y-4217 J [2] RING  
52. 7Y-4216 [1] SPOOL  
53. 096-4376 J [1] SEAL-LIP  
54. 087-4788 C [2] KEY  
55. 7Y-4224 [2] ORIFICE  
56. 096-3978 [1] SPRING  
57. 3K-0360 J [1] SEAL-O-RING (16.36MM ID)  
58. 9S-4185 [1] PLUG-O-RING (3/4-16 THD)  
59. 095-1700 J [2] SEAL-O-RING (34.40MM ID)  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
   
  7Y-4222 [1] KIT-SEAL  
    (INCLS PARTS MARKED J)
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP21990299
 

7Y-1550: FASTENER GP

7Y1550 FASTENER GP
c530685 SEBP2199
  For full view, you need register

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
 

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
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 :

Back to top
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.