{"product_id":"a-b109p7020045f1-ai-engine-complete-vertical-shaft","title":"A-B109P7020045F1-AI ENGINE, COMPLETE, VERTICAL SHAFT","description":"\u003ch3\u003eOne New Aftermarket Replacement Complete Vertical Shaft Engine Fits Briggs \u0026amp; Fits Stratton 550EX Series\u003c\/h3\u003e\u003cp\u003eThis is a complete aftermarket replacement vertical shaft engine compatible with the Fits Briggs \u0026amp; Fits Stratton (B\u0026amp;S) 550EX Series engine model 9P702-0045-F1. The 550EX Series is a single-cylinder OHV air-cooled engine commonly used in push lawn mowers and similar walk-behind lawn and garden equipment. The vertical shaft configuration drives the blade directly, making it a direct-fit replacement for equipment originally powered by this engine.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDisplacement: 140cc\u003c\/li\u003e\n\u003cli\u003eEngine Series: Fits Briggs \u0026amp; Fits Stratton 550EX Series\u003c\/li\u003e\n\u003cli\u003eShaft Orientation: Vertical\u003c\/li\u003e\n\u003cli\u003eCrankshaft Dimensions: 7\/8 in. diameter x 3-5\/32 in. length\u003c\/li\u003e\n\u003cli\u003eCrankshaft Tapped: 3\/8 in.-24 UNF\u003c\/li\u003e\n\u003cli\u003eKeyway: 3\/16 in. straight keyway, 2 Woodruff keys\u003c\/li\u003e\n\u003cli\u003eEngine Type: Single-cylinder OHV, air-cooled, 4-stroke\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Applications\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Briggs \u0026amp; Fits Stratton 550EX Series:\u003c\/strong\u003e Replaces engine model 9P702-0045-F1 as used on push mowers and walk-behind lawn and garden equipment originally equipped with this engine. Verify crankshaft dimensions and mounting pattern before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e9P702-0045-F1, 09P702-0045-F1\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eA-B109P7020045F1-AI\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":40532006764627,"sku":"A-B109P7020045F1-AI","price":223.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_8cbec3bc-e1be-4309-99e8-558c4b63918b.jpg?v=1757705767","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-b109p7020045f1-ai-engine-complete-vertical-shaft","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}