{"product_id":"new-oem-meritor-air-brake-chamber-bracket","title":"New OEM Meritor Air Brake Chamber Bracket","description":"\u003cp\u003e\u003cspan style=\"color: rgb(25, 25, 25)\"\u003e\u003cstrong\u003e\u003cu\u003eNew OEM Meritor Air Brake Chamber Bracket\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMeritor Part No: \u003cstrong\u003eJ21-3299-Q-6257\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJ21-6257\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eY76\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUSA 26920-13\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eBrand new, never-installed Meritor OEM air brake chamber and camshaft mounting bracket, part number J21-3299-Q-6257. This bracket secures the brake chamber and camshaft support to the axle assembly on trucks and trailers running Meritor cam brakes — commonly found on Freightliner, International, and Volvo\/Mack chassis.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeritor builds this bracket in a family of variants sharing the base number 3299Q6257, with different prefix letters marking different mounting angles and lengths. This listing is specifically the J21 variant — check the stamp on your existing bracket or your axle's service tag to confirm it's the right one for your rig before ordering.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSHIPS FAST:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003e— ships same or next business day via UPS\/FedEx\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eGround in a padded box.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eLocal pickup available in the Sacramento, CA area.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Meritor","offers":[{"title":"Default Title","offer_id":45540001415344,"sku":null,"price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/6437\/0096\/files\/1dc32aea-0b78-4c4b-8fba-8985c3e6968d.webp?v=1787863475","url":"https:\/\/muniparts.com\/products\/new-oem-meritor-air-brake-chamber-bracket","provider":"Muniparts","version":"1.0","type":"link"}