{"product_id":"os-motors-osmg8036-28009002-prop-washer-61-90","title":"O.S. Motors OSMG8036 28009002 Prop Washer .61-.90","description":"\u003cp\u003e\u003cstrong\u003eO.S. Motors OSMG8036 28009002 Prop Washer .61-.90\u003c\/strong\u003e is a factory replacement propeller washer for O.S. glow engines in the .61 to .90 displacement range. This precision-machined metal washer seats between the propeller and engine crankshaft, ensuring secure prop retention and proper thrust alignment.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFactory O.S. replacement prop washer for .61–.90 class engines\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for accurate fitment and secure prop seating\u003c\/li\u003e\n\u003cli\u003eEnsures proper thrust alignment and reduces vibration\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement — no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eO.S. glow engines in the .61–.90 displacement range\u003c\/li\u003e\n\u003cli\u003eVerify part number 28009002 against your engine’s parts diagram before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28009002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOSMG8036\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.61–.90 class O.S. engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Horizon Hobby","offers":[{"title":"Default Title","offer_id":776923480083,"sku":"OSMG8036","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2349\/products\/OSMG8036_A0_37AEN7AD.jpg?v=1639445263","url":"https:\/\/superstitionhobbies.com\/products\/os-motors-osmg8036-28009002-prop-washer-61-90","provider":"Superstition Hobbies","version":"1.0","type":"link"}