PV306 John Deere 550G track adjuster. Complete track adjuster assembly for the following John Deere models: 550G crawlers to SN 770862. These adjusters are manufactured here in the USA and are made from high strength steel and are precision welded. These replacement track adjusters are an exact fit and require no modifications.

Note: For 550G SN 770863 and up, use part# PV314


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