{"product_id":"sullivan-sul550-steel-pushrod-connector-hd","title":"Sullivan SUL550 Steel Pushrod Connector H.D.","description":"\u003cp\u003eThe \u003cstrong\u003eSullivan SUL550 Heavy Duty Steel Pushrod Connector\u003c\/strong\u003e connects 2-56 or 4-40 threaded rods to servo arms, bellcranks, and other RC control surfaces. The exclusive brass locking tab can be bent to lock the set screw in place, preventing loosening from vibration during flight. The bellcrank attachment uses a steel nut instead of a plastic washer for added strength and durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2-56 or 4-40 threaded pushrods\u003c\/li\u003e\n\u003cli\u003eExclusive brass locking tab — bend to lock set screw against vibration\u003c\/li\u003e\n\u003cli\u003eSteel nut bellcrank attachment for superior strength over plastic washers\u003c\/li\u003e\n\u003cli\u003eConnects straight rods to servo arms, bellcranks, and other controls\u003c\/li\u003e\n\u003cli\u003eHeavy duty construction for reliable, long-term linkage performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2-56 and 4-40 threaded RC pushrods and control rods\u003c\/li\u003e\n\u003cli\u003eCompatible with standard RC servo arms and bellcranks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSUL550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003e2-56 or 4-40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty Steel Pushrod Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocking Feature\u003c\/td\u003e\n\u003ctd\u003eBrass locking tab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSullivan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Sullivan","offers":[{"title":"Default Title","offer_id":50427224260919,"sku":"SUL550","price":3.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2349\/files\/Screenshot2025-03-26162438.jpg?v=1743031491","url":"https:\/\/superstitionhobbies.com\/products\/sullivan-sul550-steel-pushrod-connector-hd","provider":"Superstition Hobbies","version":"1.0","type":"link"}