John Deere H27178 Exploded Parts Diagram - Hub/Shaft Assembly Callouts 1-28B

This document is an exploded-view parts diagram (illustration ID H27178) bearing a John Deere logo in the lower-left corner. It shows a rotating assembly — apparently a hub/motor or planetary-style unit — broken down into its individual components with numbered callouts from 1 through 28B. The main stack includes small ring/seal/bearing items (1–7, bracketed as group 28B), a flanged hub or housing with a bolt circle (15), a bushing and bearings (9–11), a splined shaft with a yoke or coupler (12–13), a small pin or clip (14), pins and a spacer (16, 17), perforated discs or plates (18, 19), two large rings or bands (20, 21), a drilled end plate or cover (22), and a bolt or stud (23). An inset box labeled 28A groups four additional small ring/seal items (24–27). No part numbers, part names, torque values, or applicability text appear on the drawing — it is a callout-only illustration that would normally accompany a separate parts list keying each number to a part number and description. The image ID H27178 matches the upload filename, and the file appears to be one page of a multi-page parts reference set.