This product, MERCRUISER GASKET 110 Jet (2.5L), 140 Jet (2.5L), 150 Pro X5 (2.5L), 175 Pro X5 (2.5L), 135 HP (V-Models) | OEM 27-991764 | RECMAR, is a reliable and high-quality gasket for various engine models, including the 110 Jet, 140 Jet, 150 Pro X5, 175 Pro X5, and 135 HP (V-Models). Discover the superior OEM GASKET by RECMAR, expertly crafted for Mercruiser engines. This dependable gasket, bearing the part number 27-991764, guarantees a secure seal and maximum performance for your Mercruiser engine. OEM Mercruiser: 27-99176-3, 27-991764, 27-9991764, 991763, 991764; Bombardier: 0508840 Brand Recmar Model / OEM 27-99176-3 Engine 110 Jet (2.5L), 140 Jet (2.5L), 150 Pro X5 (2.5L), 175 Pro X5 (2.5L), 135 HP (V-Models) (Year: 1976-10), 200 HP (V-Models) (Year: 1976-10) OEM Mercruiser: 27-99176-3, 27-991764, 27-9991764, 991763, 991764; Bombardier: 0508840 Brand Recmar Model / OEM 27-99176-3 Engine 110 Jet (2.5L), 140 Jet (2.5L), 150 Pro X5 (2.5L), 175 Pro X5 (2.5L), 135 HP (V-Models) (Year: 1976-10), 200 HP (V-Models) (Year: 1976-10)