Mercury-Mercruiser 850821Q12 Drive Sleeve for Hub Assembly
This is a genuine Mercury Marine Quicksilver factory OEM part, not aftermarket
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850821Q12 Quicksilver Drive Sleeve
Short (3 5/8") with bushing (8495011), included in Mercury steel hub kits
Stainless steel drive sleeve for prop part numbers ending in A46/A47/A56 (400 HP+).
Standard length hub for use with Tempest Plus, Mirage Plus, REV 4, Trophy Plus, Bravo I & Maximus propellers (Bravo One Sterndrive 400HP+, 1" prop shaft). Used with Mercury and selected Yamaha propshafts.
Quicksilver Branded
850821Q12 Quicksilver Drive Sleeve
Short (3 5/8") with bushing (8495011), included in Mercury steel hub kits
Stainless steel drive sleeve for prop part numbers ending in A46/A47/A56 (400 HP+).
Standard length hub for use with Tempest Plus, Mirage Plus, REV 4, Trophy Plus, Bravo I & Maximus propellers (Bravo One Sterndrive 400HP+, 1" prop shaft). Used with Mercury and selected Yamaha propshafts.
Quicksilver Branded