{"product_id":"beefed-up-15-1-quarter-x-15-boat-propeller-3-blade","title":"Beefed Up 15 1 Quarter X 15 Boat Propeller 3 Blade RH Spline 15 For Mercruiser Alpha One Mercury Outboard 135 To 300 HP OEM 48-78116A45 Hub Kit Included Aluminum Vacuum Cast","description":"\u003cdiv\u003e15-1\/4 in dia x 15 pitch 3-blade prop for Mercury\u003cbr\u003e\n✔️ 15 spline, RH rotation, OEM 48-78116A45, Flo-Torq II hub kit incl \u003cp\u003eDesigned for Mercruiser Alpha One and Mercury outboards in the 135-300 HP range, this propeller features a 15-1\/4 inch diameter and 15 pitch with 3 blades and a right-hand rotation. OEM part number 48-78116A45; Flo-Torq II hub kit included. Aluminum vacuum cast construction with five-layer surface processing and heat-treated blades for durability and efficiency.\u003c\/p\u003e \u003cp\u003e✅ Diameter: 15-1\/4 in (387 mm); Pitch: 15 in (381 mm); 3 blades; RH rotation; 15 spline\u003cbr\u003e\n✅ OEM part 48-78116A45; Fits Mercruiser Alpha One and Mercury 135-300 HP\u003cbr\u003e\n✅ Flo-Torq II hub kit includes: forward thrust washer, drive sleeve, aft adaptor, tab washer, prop nut\u003cbr\u003e\n✅ Aluminum vacuum cast with five-layer surface treatment; heat-treated blades for toughness\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is the best propeller option for Mercruiser Alpha One outboards in the 135-300 HP range?\u003c\/p\u003e\n\u003cp\u003eHere's a concise answer to help you decide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15-1\/4 in diameter, 15 pitch, 3 blades\u003c\/li\u003e\n\u003cli\u003eRH rotation, 15 spline, OEM 48-78116A45\u003c\/li\u003e\n\u003cli\u003eFlo-Torq II hub kit 835257Q1 included\u003c\/li\u003e\n\u003cli\u003eAluminum vacuum cast with heat-treated blades\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48570065879275,"sku":"VXB0CYT1BG11","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/819T0nJhLxL_a013f8e8-cbab-4ced-8702-e7d5d3613dba.jpg?v=1779719905","url":"https:\/\/vxb.com\/products\/beefed-up-15-1-quarter-x-15-boat-propeller-3-blade","provider":"VXB Bearings","version":"1.0","type":"link"}