Boat owners, if your Mercury 90 HP outboard is running hot or the water pump's seen better days, this complete repair kit has everything you need to get back on the water! Specifically designed for Mercury 90 HP 900 models and compatible with part numbers 4845301-5299505 and 7111698-7123762, this kit includes all the essential components for a proper water pump rebuild. You get the complete package - housing, impeller, tube guide, tube grommet, base to housing gasket, wear plate, lower plate gasket, upper plate gasket, oil passage seal, two drain screw gaskets, and five O-rings. Everything comes together just like you see in the product images. This kit fits Mercury and Mariner 4-cylinder and 6-cylinder outboards with short-vane impellers, plus MerCruiser R/MR/Alpha drives. Now, here's the important part - before you click that buy button, double-check your specific model number, spec, type/code, and serial number to make sure this is the right fit for your engine. We know how frustrating it is to get the wrong part, so we're here to help if you need compatibility confirmation. The quality is solid, and having all these components in one kit saves you from hunting down individual parts. Whether you're a seasoned marine mechanic or a DIY boat owner, this comprehensive kit makes water pump replacement straightforward. Keep your engine cooling properly and avoid overheating issues with this complete repair solution. Your Mercury outboard will thank you with reliable performance season after season!
Free 30-day returns 
Free 30-day returns
