18-4840 - Complete Lower Unit, 435277
Replaces OEM #0435277.
18-4840 Complete Lower Unit Assembly Replaces: 435277 Fits: 40/48/50hp w/20" Shaft (1989-92)
Note: Primered only. Be prepared to paint the gearcase to match your engine.
Sierra Marine Complete Lower Unit Assy is equivalent to parts:
- 435277 Evinrude Johnson OMC BRP
Additional information about this part can be found on page(s) 276 of the Sierra Marine catalog.