Final Drive Travel Gear Ring 457-7977 Fit Excavator Caterpillar CAT 320D 320D2 321D 323D 323D2 320E

Product Name: Gear Ring
Reference Part Number: 457-7977, 4577977
Compatible Machine: Excavator Caterpillar CAT 318F 320 318E 320D 320D2 320E 321D 323F 323D 325F 323D2 319C …

Description:
The Internal Steel Ring Gear serves to securely attach the final drive gear to the hub, ensuring efficient power transmission, which is commonly used in planetary gear sets of final drives.

Pos. Part No Qty Parts name Comments
1. 094-0580 [1] PLATE (10-MM THK)
2. 094-0611 [6] WASHER (47.3X76X1- MM THK)
3. 096-1773 B [1] SHIM (0.15-MM THK)
096-1774 B [1] SHIM (0.3-MM THK)
096-1775 B [1] SHIM (0.4-MM THK)
096-1776 B [1] SHIM (0.5-MM THK)
096-1777 B [1] SHIM (0.6-MM THK)
096-1778 B [1] SHIM (0.7-MM THK)
096-1779 B [1] SHIM (0.8-MMTHK)
096-1780B [1] SHIM (1-MM THK)
096-1781 B [1] SHIM (1.6-MM THK)
4. 3E-2338 [2] PLUG-PIPE
5. 5P-8245 [16] WASHER-HARD (13.5X25.5X3-MM THK)
6. 6D-0692 [1] SEAL-O-RING
7. 7M-8485 [2] SEAL-O-RING
8. 7Y-1558 [1] SPACER (90X119.6X7.5-MM THK)
9. 8T-0348 M [28] BOLT-SOCKET HEAD (M16X2X50-MM)
10. 9X-8268 [28] WASHER (17.5X30X3.5-MM THK)
11. 346-5215 [3] BEARING AS
12. 114-1539 [6] PIN-DOWEL
13. 148-4715 [1] GEARCOUPLING (55-TEETH)
14. 174-4874 [1] SEAL GP-DUOCONE
15. 333-2989 [1] GEAR-SUN (12-TEETH)
16. 333-2990 [1] GEAR-SUN (18-TEETH)
17. 333-2991 [3] GEARPLANETARY (38-TEETH)
18. 333-2992 [3] GEARPLANETARY (35-TEETH)
19. 333-2993 [3] SHAFT
20. 333-2994 [3] SHAFT
21. 333-2995 [1] CARRIERPLANETARY
22. 333-2996 [1] CARRIERPLANETARY
23. 333-2998 [1] HOUSING
24. 455-4087 [1] HOUSINGMOTOR (LH)
25. 457-7977 [1] GEAR-RING (90-TEETH)
26. 480-6771 [1] COVER
27. 498-9005 [1] GASKET
28. 094-0584 [6] WASHER (40.3X72X1-MM THK)
29. 095-0891 [6] PIN-SPRING
30. 096-3216 M [2] SETSCREWSOCKET (M12X1.75X12-MM)
31. 143-0811 M [16] BOLT (12X1.75X35-MM)
32. 165-5785 [1] SPACER (40X60.9X1-MM THK)
33. 227-6034 M [14] BOLT-FLANGE HEAD (M16X2X60-MM)
34. 296-6220 [2] BALL BEARING
35. 296-6268 [6] BEARING ASROLLER
B USE AS REQUIRED
M METRIC PART