Feature 112 blades water pump impeller, perfectly fit for Jabsco 179350001. 2Quality neoprene material, antiaging and durable, which can withstand harsh marine environment. 3Easy to install, no complicated tools required, convenient to use. 4Original standard, direct replacement for the old or broken one. 5Strictly follow the manufacturing standard to make sure excellent performance.Item Type: Water Pump ImpellerMaterial: NeopreneWidth: Approx. 2.48in/63mmDiameter: Approx. 3.74in/95mmShaft: Approx. 1in/25mmDrive: 12 SplineNumber ofBlades: 12Fitment:Fit for Jabsco: 17935-0001Fit for Caterpillar: 5L6042 5N9360 pump 1W9046Fit for Detroit Diesel: 5196628, 8924838Fit for Johnson: 09-819B 09-819B-1Fit for Sierra Impeller Kit: 18-3275875660, 875736, 825942, 21730344, 877066, 807904, 21951362, 857636-1Fit for CEF Impeller: 500135 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Water Pump ImpellerNotePlease double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!