{"product_id":"brake-drum-3922x","title":"Brake Drum 3922X \/ 85123788002 - 16.5\" x 7\" Rear Axle for Fruehauf and Strick Trailers","description":"\u003cp\u003eA trailer brake drum spends most of its life doing nothing in particular, and then for forty seconds at a stretch it absorbs the entire kinetic budget of an eighty-thousand-pound combination. That cycle, repeated thousands of times, is what the drum is engineered for. The 3922X is the 16.5 by 7 inch cast-iron drum spec'd for the rear axles of Fruehauf and Strick trailers, two of the most common North American van and refrigerated trailer manufacturers in the line-haul fleet. Heat dissipation, hoop strength, and friction-mate compatibility are all set by the casting profile and the wall thickness, and the 3922X holds those tolerances against the same standard the OEM drum did.\u003c\/p\u003e\n\n\u003ch2\u003eFits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e16.5\" x 7\" rear-axle brake assemblies\u003c\/li\u003e\n\u003cli\u003eFruehauf trailers (van, refrigerated, flatbed)\u003c\/li\u003e\n\u003cli\u003eStrick trailers (van, refrigerated)\u003c\/li\u003e\n\u003cli\u003eOEM cross-reference: 85123788002\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCross-Reference\u003c\/h2\u003e\n\u003cp\u003eThe 3922X carries the multi-make industry reference 85123788002. Pair with FMSI 4709 standard or 4707 Q-Plus S-Cam shoes for a complete axle-end rebuild. See our \u003ca href=\"\/products\/brake-shoes-pa4707\"\u003ePA4707 Q-Plus\u003c\/a\u003e and \u003ca href=\"\/products\/brake-shoes-pa4709\"\u003ePA4709 standard\u003c\/a\u003e shoes.\u003c\/p\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eStocked in Hodgkins, Illinois. Orders placed before 2:00 PM Central Time ship the same business day. Net-30 terms available to qualified fleet accounts. For bulk fleet pricing, \u003ca href=\"\/pages\/contact\"\u003econtact us directly\u003c\/a\u003e.\u003c\/p\u003e","brand":"Steinberg","offers":[{"title":"Default Title","offer_id":53129425518958,"sku":"3922X","price":85.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.steinbergus.com\/products\/brake-drum-3922x","provider":"Steinberg","version":"1.0","type":"link"}