Swing Reduction Drive Shaft Oil Seal 2180-1254 Fit Excavator Daewoo DH220-3 220LC III Doosan Solar 220LC-III 225LC-5 230LC-5 500LC-V

Product Name: Oil Seal
Reference Part Number: 2180-1254
Compatible Machine: Excavator Daewoo DH220-3 220LC III, Doosan DX225LC DX235LC Solar 175W III 200W III 220LC-III 220LC-V 230LC 225LC-V…

Description:
An Oil Seal is used to provide a leakproof seal for the pinion of the swing drive. It is made from an elastic material such as rubber, which is used to prevent leakage of fluids, contaminants, or lubricants and maintain proper operation and performance.

Attributes:
• Prevent the entry of external elements between the components
• Absorb the vibration and stresses generated during the operation

Applications:
An Oil Seal is used to reduce the friction and heat generation between the pinion during operation and maintain constant contact with the rotating shaft, forming a dynamic seal that adapts to the shaft’s movement.

TC and TCN Oil Seal:
TC oil seals are general-purpose, rubber-covered double-lip seals used for low-pressure rotary applications to retain lubricant and exclude dust. TCN oil seals (often NOK standard) are high-pressure, metal-cased, and rubber-coated seals designed for rugged environments, withstanding up to 0.98 MPa. TCN is better for high-pressure, while TC is for general use.

Pos. Part No Qty Parts name Comments
2404-1054 [1] GEAR;REDUCTION
2404-1054A [1] REDUCTION DEVICE 2404-1054B
2404-1054B [1] GEAR;REDUCTION 2404-1054C
-. 2404-1054C [1] GEAR;REDUCTION
1. 2423-1409A [1] CASING
2. 2405-1013A [1] SHAFT;DRIVE
3. 2114-1711 [1] SPACER
4. 2412-1040 [1] PLATE
5. 2109-9033 [1] BEARING;ROLLER
6. 2180-1254 [1] SEAL;OIL
7. 2109-1050 [1] BEARING;ROLLER
8. 2412-1018 [1] PLATE;THRUST NO.2
9. 2230-1029 [1] CARRIER NO.2
10. S6500900 [1] RING;STOP
11. 2104-1011 [1] GEAR;RING
12. 2123-1901 [4] PIN;KNOCK
13. 2182-1306 [4] PIPE
14. 2114-1554A [6] WASHER;THRUST
15. 2101-1009 [3] GEAR;PLANET NO.2
15. 2101-1009B [3] GEAR;PLANET NO.2
16. 2123-1638C [3] PIN NO.2
17. 2123-1633D1 [6] PIN;SPRING
18. 2101-1010C [1] GEAR;SUN NO.2
18. 2101-1010D [1] GEAR;SUN NO.2
19. 2230-1016 [1] CARRIER NO.1
20. 2412-9001 [3] PLATE;SIDE
21. 2123-1632 [3] PIN(NO.1)
22. 2216-9001 [3] CAGE;NEEDLE
23. 2412-9002 [3] PLATE;SIDE
24. 2101-1011 [3] GEAR;PLANET NO.1
24. 2101-1011A [3] GEAR;PLANET
25. S6500500 [3] RING;STOP
26. 2412-9004B [1] PLATE;SIDE NO.3
27. 2101-1012 [1] GEAR;SUN NO.1
27. 2101-1012A [1] GEAR;SUN NO.1
28. S6500450 [1] RING;SNAP
29. 2181-1116D4 [1] PLUG
30. 2181-1116D2 [3] PLUG
31. S2223671 [12] BOLT;SOCKET
32. 2182-1510 [1] PIPE;LEVEL GAUGE
33. 2505-1009 [1] BAR;LEVEL
34. 2159-1147 [1] COVER
35. S0512061 [8] . BOLT M10X1.5X25