{"product_id":"air-bag-replacement-firestone-2500lbs-rak6401","title":"RETRUE 2500lbs Air Spring Replacement for Firestone 6401 with Air Fitting \u0026 Bolts (1 Pack)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"1930\" data-end=\"2389\"\u003eThe RETRUE Air Bag Replacement for Firestone 6401 is engineered to restore suspension performance, towing stability, and load-leveling support for trucks, trailers, and heavy-duty towing setups. Designed with a durable \u003cstrong data-start=\"2149\" data-end=\"2185\"\u003edouble bellows air spring design\u003c\/strong\u003e, this replacement air bag provides up to \u003cstrong data-start=\"2227\" data-end=\"2266\"\u003e2,500 lbs of load leveling capacity\u003c\/strong\u003e, helping reduce rear-end sag, trailer sway, suspension bounce, and uneven ride height while towing or hauling heavy cargo.\u003c\/p\u003e\n\u003cp data-start=\"2391\" data-end=\"2794\"\u003eThis heavy-duty \u003cstrong data-start=\"2407\" data-end=\"2441\"\u003eair suspension replacement bag\u003c\/strong\u003e features reinforced rubber construction for long-lasting durability under demanding road and towing conditions. The adjustable \u003cstrong data-start=\"2569\" data-end=\"2601\"\u003e5-100 PSI air pressure range\u003c\/strong\u003e allows drivers to customize suspension support based on trailer tongue weight, cargo load, or road conditions, helping improve steering response, braking stability, and overall towing control.\u003c\/p\u003e\n\u003cp data-start=\"2796\" data-end=\"3113\"\u003eCompatible as a \u003cstrong data-start=\"2812\" data-end=\"2865\"\u003ereplacement for Firestone 6401 air spring systems\u003c\/strong\u003e, this \u003cstrong data-start=\"2872\" data-end=\"2905\"\u003eair helper spring replacement\u003c\/strong\u003e is ideal for restoring worn or damaged suspension air bags on trucks, RVs, trailers, and utility towing applications. The included \u003cstrong data-start=\"3037\" data-end=\"3074\"\u003eair fitting and mounting hardware\u003c\/strong\u003e simplify installation and maintenance.\u003c\/p\u003e\n\u003cp data-start=\"3115\" data-end=\"3386\"\u003eWhether you are towing a camper, hauling heavy equipment, or upgrading your suspension support system, the RETRUE \u003cstrong data-start=\"3229\" data-end=\"3266\"\u003eload leveling air bag replacement\u003c\/strong\u003e delivers reliable pressure support, smoother ride quality, and enhanced towing performance for heavy-duty applications.\u003c\/p\u003e","brand":"RETRUE","offers":[{"title":"Default Title","offer_id":53206935994665,"sku":"RAK6401","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/1039\/8761\/files\/retrue-2500lbs-air-spring-replacement-for-firestone-6401-with-air-fitting-bolts-1-pack-7144825.png?v=1779825911","url":"https:\/\/www.retrue.ca\/products\/air-bag-replacement-firestone-2500lbs-rak6401","provider":"RETRUE","version":"1.0","type":"link"}