{"product_id":"30-30-long-stroke-spring-brake-chamber-heavy-duty-tandem-axle","title":"30\/30 Long Stroke Spring Brake Chamber 3\" Max Stroke for Heavy-Duty Tandem Axle Trucks","description":"\u003cp\u003e30\/30 long stroke spring brake chamber for heavy commercial tandem axle trucks. Provides a maximum 3\" stroke — significantly longer than standard chambers — for applications requiring extended push rod travel.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 30\/30 long stroke spring brake chamber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Stroke:\u003c\/strong\u003e 3\" (standard chambers max 1.75\"–2\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush Rod Length:\u003c\/strong\u003e Typically 10\"–15\" with 5\/8\"-18 UNF threads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard 5\/8\"-11 UNC studs, 4.75\" bolt center\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentification:\u003c\/strong\u003e Round tag or square ports with raised marker on body\/collar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy commercial tandem axle trucks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New OEM-spec replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNeed compatibility for other models? Contact us via WhatsApp for assistance.\u003c\/p\u003e","brand":"HD Fleet Solution","offers":[{"title":"Default Title","offer_id":50152294777046,"sku":"30\/30 long-stroke","price":18.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/7805\/3078\/files\/image13.jpg?v=1787908437","url":"https:\/\/hdfleetsolution.com\/products\/30-30-long-stroke-spring-brake-chamber-heavy-duty-tandem-axle","provider":"HD Fleet Solution","version":"1.0","type":"link"}