{"product_id":"propeller-castle-nut-90171-16011-for-yamaha-outboa","title":"Propeller Castle Nut 90171-16011 For Yamaha Outboard Engines 40HP 50HP 55HP 60HP 70HP 90HP Fits 4 Bolt Shafts Replacement Part For Yamaha Marine Motors","description":"\u003cdiv\u003ePropeller Castle Nut 90171-16011 for 4-Bolt Shafts\u003cbr\u003e\n✔️ Single nut for Yamaha 4-bolt shafts on 40-HP to 90-HP engines \u003cp\u003eThis castle nut is a replacement nut for Yamaha outboard propellers, securing the propeller to 4-bolt drive shafts. It's a common spare part for Yamaha Marine motors in the 40HP-90HP range.\u003c\/p\u003e ✅ Part numbers: 90171-16011-00, 90171-16011\u003cbr\u003e\n✅ Fits Yamaha outboard propeller nut for 4-bolt shafts\u003cbr\u003e\n✅ Replacement part for Yamaha marine motors across 40HP-90HP\u003cbr\u003e\n✅ Corrosion-resistant construction suitable for saltwater use\u003cbr\u003e \u003cp\u003e💡 What is a castle nut used for with Yamaha outboard propellers?\u003c\/p\u003e\nThe castle nut locks the propeller onto the 4-bolt shaft and uses a cotter pin to prevent loosening during operation.\n- secure propeller to 4-bolt shaft\n- anti-loosening with cotter pin and washer\n- corrosion-resistant design for marine environments \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48570411647211,"sku":"VXB079GKCX7D","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71JR35XjbVL.jpg?v=1779722019","url":"https:\/\/vxb.com\/products\/propeller-castle-nut-90171-16011-for-yamaha-outboa","provider":"VXB Bearings","version":"1.0","type":"link"}