{"product_id":"dorman-924-5809-air-brake-reservoir","title":"Dorman 924-5809 Air Brake Reservoir","description":"\u003ch2\u003eDorman 924-5809 Air Brake Reservoir\u003c\/h2\u003e\u003cp\u003eDorman 924-5809 is a direct replacement air brake reservoir for air-actuated braking and suspension systems. It is built from carbon steel with a black finish and OE-style port layout to match the original tank configuration.\u003c\/p\u003e\u003cp\u003eFor commercial truck and bus applications, this air tank supports stable air storage where corrosion or leakage has compromised the original reservoir. It is a practical replacement for vehicles that need a 53 L, 2-chamber air reservoir rated to 150 PSI.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCarbon steel construction with 0.13 in material thickness\u003c\/li\u003e\n\u003cli\u003e11.25 in diameter and 34.8 in length\u003c\/li\u003e\n\u003cli\u003e53 L volume for air-actuated braking and suspension systems\u003c\/li\u003e\n\u003cli\u003eTwo-chamber tank design\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 150 PSI\u003c\/li\u003e\n\u003cli\u003eStrap-on mounting style\u003c\/li\u003e\n\u003cli\u003e11 port openings with OE-style port configurations\u003c\/li\u003e\n\u003cli\u003eBlack finish for a clean replacement appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman air brake reservoir is engineered as an OE-style replacement for a corroded or leaking air tank. The port arrangement is designed to match the original equipment tank, helping maintain proper routing for air brake and suspension lines. For fleet maintenance and repair work, Dorman 924-5809 provides a straightforward replacement option when the original reservoir no longer holds pressure or shows visible rust damage.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application. It is a relevant replacement choice for heavy-duty vehicle service where air storage integrity matters, including applications tied to Freightliner and International truck platforms.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAir leaks caused by a corroded reservoir\u003c\/li\u003e\n\u003cli\u003eReduced air pressure retention in braking systems\u003c\/li\u003e\n\u003cli\u003eRust damage on the original air tank\u003c\/li\u003e\n\u003cli\u003eAir suspension performance issues related to tank failure\u003c\/li\u003e\n\u003cli\u003ePort mismatch during reservoir replacement on Freightliner or International applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify port thread sizes, chamber layout, diameter, and overall length before installation. This reservoir uses strap-on mounting and does not include mounting hardware, so reuse or source the correct straps and related components separately. Confirm line routing and port orientation against the original tank before tightening connections.\u003c\/p\u003e\u003cp\u003eBecause fitment data is not provided, confirm compatibility by matching the original reservoir dimensions and port configuration on your Freightliner or International vehicle before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman replacement parts are built to match original equipment form and function where specified. Part number 924-5809 is manufactured as a direct-fit style air reservoir with the same port configuration approach as the original tank.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51936846807221,"sku":"FKCX-924-5809","price":383.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_9245809_Ang.jpg?v=1775012706","url":"https:\/\/www.partcatalog.com\/products\/dorman-924-5809-air-brake-reservoir","provider":"PartCatalog","version":"1.0","type":"link"}