{"product_id":"bertinat-no-4-stock-code-12810","title":"Stuart No.4 vertical engine","description":"A Stuart No.4 vertical engine with Stephensons reversing gear, cast marine\/generator type flywheel and balanced crank.\u003cp\u003e\u003c\/p\u003e\u003cp\u003e    Built to exhibition standard by John Bertinat, an exceptionally gifted designer and prolific builder of stationary engines including many by Stuart Turner, often modified with his own ideas - the engine carries his builder's plate.\u003c\/p\u003e\u003cp\u003e    As good a quality No.4 as one is ever likely to see, we love the details on this one: elegant, tapered eccentric rods; double-nutted main bearing caps; cylinder and valve chest drain cocks; drip lubricator fitted to the top cylinder cover, and taper-pinned reversing gear with beautifully turned locking handle.\u003c\/p\u003e\u003cp\u003e    As might be expected, the engine runs beautifully, with not a trace of runout in the flywheel.\u003c\/p\u003e\u003cp\u003e    A very fine piece of engineering - certainly the best No.4 we've seen in the last twenty years.\u003c\/p\u003e\u003cp\u003e    Includes free UK shipping.\u003c\/p\u003e","brand":"Station Road Steam","offers":[{"title":"Default Title","offer_id":54019215851861,"sku":"12810","price":1150.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/0094\/2677\/files\/12810-1.webp?v=1779903007","url":"https:\/\/stationroadsteam.com\/products\/bertinat-no-4-stock-code-12810","provider":"Station Road Steam","version":"1.0","type":"link"}