{"product_id":"stainless-steel-outboard-boat-propeller-13x21-for","title":"Stainless Steel Outboard Boat Propeller 13x21 For Mercury 40-140HP Engines, 3 Blade, Right Hand Rotation, 15 Tooth Hub, Includes Hub Kits And 4.25 Gearcase Backup Prop","description":"\u003cdiv\u003eStainless Steel 13x21 Outboard Propeller for Mercury 40-140HP Engines\u003cbr\u003e\n✔️ 13 Inch Diameter 21 Inch Pitch 3 Blade Right Hand 15 Tooth Stainless Steel Hub Kit Included  \u003cp\u003eStainless steel outboard boat propeller works as a reliable spare or primary choice on many 4.25 inch gearcase motors during fishing trips and daily runs.\u003c\/p\u003e ✅ 13 inch diameter with 21 inch pitch delivers solid top end speed\u003cbr\u003e\n✅ Right hand rotation and 15 tooth spline matches most 40 to 140 horsepower setups\u003cbr\u003e\n✅ Three blade design improves acceleration while keeping fuel use low\u003cbr\u003e\n✅ Full hub kit with thrust washer drive sleeve adaptor tab washer and nut ships together\u003cbr\u003e\n✅ Polished stainless steel resists corrosion and holds up under heavy use\u003cbr\u003e \u003cp\u003e💡 How does propeller pitch and diameter change boat performance on mid range outboards?\nStainless steel props give better durability and top speed than aluminum options.\n- Correct pitch keeps the motor in its best rpm range without overloading the engine\n- Diameter size controls how much water the blades push for stronger acceleration\n- Right hand rotation and tooth count ensure direct fit on popular 4.25 inch gearcases\n- Built in hub kit lets you swap props fast when you need a backup on the water\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48570149372139,"sku":"VXB0F1MRPY81","price":473.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61z5aM-a5uL.jpg?v=1779720892","url":"https:\/\/vxb.com\/products\/stainless-steel-outboard-boat-propeller-13x21-for","provider":"VXB Bearings","version":"1.0","type":"link"}