{"product_id":"hornby-schools-class-r2742x-21-tooth-gear-resin-3d-printed","title":"Hornby Schools Class R2742X 21 Tooth Replacement Gear – Single","description":"\u003cp\u003eLooking for a replacement gear for your model railway locomotive? This independently designed, resin 3D printed replacement gear is intended for a compatible mechanism.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e\u003cbr\u003eOne replacement gear (21 Tooth).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e\u003cbr\u003ePlease check the original gear's tooth count, outside diameter, bore, thickness, hub dimensions and tooth profile. A matching tooth count or locomotive name alone does not guarantee compatibility. Contact us with your model reference and measurements if unsure.\u003c\/p\u003e\u003cp\u003eThese are independently produced resin 3D printed parts, not original manufacturer spares. Some fitting or minor finishing may be required. Exact compatibility is subject to verification.\u003c\/p\u003e","brand":"Platform Collectables","offers":[{"title":"Default Title","offer_id":59736051188044,"sku":"HORN-T21-SCHOOLS","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/0689\/2364\/files\/T21_Hornby_Schools_Class_Gear_R2742X_PNG.png?v=1793710385","url":"https:\/\/www.platformcollectables.co.uk\/products\/hornby-schools-class-r2742x-21-tooth-gear-resin-3d-printed","provider":"Platform Collectables ","version":"1.0","type":"link"}