{"product_id":"perkins-4-99-bowman-heat-exchanger","title":"Perkins 4.99 Bowman Heat Exchanger (2486H005)","description":"\u003cp\u003eCombined \u003cstrong\u003eBowman exhaust manifold and heat exchanger that fits Perkins 4.99 - Bowman Part No. 2486H005.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a high quality original equipment part as supplied by Perkins in their later factory marinized versions and known as the 'Bowman' heat exchanger.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect cooling\u003c\/strong\u003e of the cylinders and heads by sea water is unsatisfactory, because the engine – which was probably originally designed for radiator cooling – will run too cold and the sea water will eventually ruin the cylinder block and heads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat exchanger cooling\u003c\/strong\u003e is the most common method, the sea water being isolated in components which can be designed to withstand its corrosive affect. The closed fresh-water circuit can be thermostatically controlled so that the engine operates at its designed temperature.\u003c\/p\u003e\n\u003cp\u003eExhaust outlet is a 4 bolt pattern with pcd 76 mm x 62 mm.\u003c\/p\u003e\n\u003cp\u003eSupplied with a pair of cylinder head to heat exchanger gaskets.\u003c\/p\u003e\n\u003cp\u003eUK, European and Worldwide shipping available.\u003c\/p\u003e","brand":"Bowman","offers":[{"title":"Default Title","offer_id":44302158659825,"sku":"P4E49520133758","price":1147.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/bowman4__84600__66428.1665755760.1280.1280.jpg?v=1762870148","url":"https:\/\/pirts4engines.com\/en-ch\/products\/perkins-4-99-bowman-heat-exchanger","provider":"Parts4Engines","version":"1.0","type":"link"}