OMC Hub AssemblyOMC Hub Assembly | Piranha Propellers OB3 This assembly includes: (1) CHOB Center Hub (1) RCOB Rear Cap (1) Greasepkt(1) 5/8Flatwasher (1) Piranha Sticker (1) Info Brochure (1) Instruction Booklet This assembly is used by:Evinrude: 140.0, 135.0, 130.0, 125.0, 120.0, 115.0, 112.0, 110.0, 100.0, 90.0, 88.0, 85.0, 75.0, 70.0, 65.0, 60.0, 55.0, 50.0, 45.0, 40.0 HP Johnson: 175.0, 140.0, 135.0, 120.0, 115.0, 112.0, 100.0, 90.0, 88.0, 85.0, 70.0, 60.0, 55.0, 50.0, 45.0 HP OMC: 140.0, 130.0, 128.0, 120.0 HP