AT161844 Top Roller Bracket after s/n 770862 Fits John Deere 450G, 455G, 550G
AT161844 Top Roller Bracket after s/n 770862 Fits John Deere 450G, 455G, 550G
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One New Aftermarket Replacement Top Roller Bracket Fits John Deere Crawler Dozers and Loaders
This aftermarket replacement top roller bracket Fits John Deere (Fits JD) G-Series crawler dozers and loaders with serial number 770863 and up. The top roller bracket mounts to the track frame and provides the structural support point for the top carrier roller, maintaining proper track alignment and tension across the undercarriage assembly. Each machine requires two (2) brackets. Fits John Deere OEM part number AT161844.
Important Serial Number Restriction: This bracket fits machines with serial number 770863 and up. For machines with serial number up to 770862, use AT161857 instead.
Compatible Models
Fits John Deere G-Series Crawler Dozers and Loaders (s/n 770863 and up): 450G, 455G, 550G, 555G, 650G
Replaces Part Number(s):
AT161844, AT161844-A
New aftermarket replacement part - not remanufactured, not used.
