Outboard Impeller Set for Mercruiser - Pre-Alpha/Alpha One Replacements Item Type: Outboard Water Pump Impeller Kit Color: As Pictures Shown Material: Stainless Steel+ABS+Rubber OEM: 46?96148Q8, 46?96148T8, 46?96148A8, 46?96148A5, 46?42579A4, 46?44292A4, 46?48747A3. Fitment: Fit for Mercruiser Pre-Alpha 1970-1983 Fit for Mercruiser Alpha One 1983-1990 1¡¢A direct replacement for the old and broken one. Reference OEM number is 46?96148Q8, 46?96148T8, 46?96148A8, 46?96148A5, 46?42579A4, 46?44292A4, 46?48747A3. 2¡¢This outboard water pump impeller kit designed to fit for Mercruiser Pre?Alpha/Alpha One. 3¡¢Made of marine grade stainless steel, ABS and rubber material, which makes it seawater corrosion resistance, and also durable. 4¡¢Good repair or replacement of the original damaged pump kit, and it will be perfect for your outboard. 5¡¢Built to stringent OE specifications by an OE manufacturer and is 100% factory tested.1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks 1 x Outboard Water Pump Impeller Kit (46-96148Q8, 25pcs)