One New Aftermarket Replacement Final Drive Seal for John Deere (JD) Crawler Dozers
This aftermarket replacement seal (National 410825) is a multi-purpose grease/wheel-end seal used in the final drive assembly of John Deere (JD) crawler dozers. Featuring dual lips with a garter spring for reliable retention and contamination exclusion, it seats in the final drive housing to protect bearings from grease loss and dirt ingestion. Cross-reference AT39525 confirms fitment in the John Deere 550G and 650G dozer final drive systems.
Specifications
- Seal Type: Dual-lip with garter spring
- Inner Diameter (Shaft): 60.33 mm (2-3/8″)
- Outer Diameter: 92.15 mm (3-5/8″)
- Width: 9.52 mm (3/8″)
Compatible Models
John Deere Crawler Dozers: 550G, 650G
Replaces Part Number(s):
AT39525, 23363TA, 23839, 455380, 541624, SE237-362-43TB
Aftermarket Interchange Numbers
National 410825, T23839, T55380, W15475, T2349, N23839, GS1350, PR4654, PR5180, A1805X, A1805Z, A805F, M1875
New aftermarket replacement part – not remanufactured, not used.






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