{"product_id":"auc-4387","title":"Piston Spring (Red)","description":"\u003cp\u003eGenuine SU piston spring — Red. Spring weight: heavy (strongest). The piston spring controls the rate at which the piston rises in response to airflow. Spring selection affects mixture richness and throttle response — choose the correct colour for your application. Manufactured by Burlen to original SU specification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e AUC 4387\u003c\/p\u003e","brand":"SU Specialists","offers":[{"title":"Default Title","offer_id":57131844862332,"sku":"AUC 4387","price":10.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/1671\/2572\/files\/piston-spring-red_772c008b-2c9b-46cb-b64b-49137ce316d3.jpg?v=1783002624","url":"https:\/\/sucarburettors.com\/products\/auc-4387","provider":"SU Specialists","version":"1.0","type":"link"}