The revolutionary Matrix NeoCast is the world’s first lightweight cast iron brake shoe that weighs as light as less-effective pressed-steel cores, delivering unprecedented stopping power without adding weight to your load. Never run with diminished max torque or uneven lining-to-drum contact again. Everything runs better, lasts longer with this breakthrough in cast iron cores.
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Introducing the world's first lightweight cast iron 4707Q brake shoe. A next-generation, high-carbon ductile cast iron shoe, Matrix NeoCast does what no previous heavy-duty cast iron truck brake shoe could: weigh less. Better yet, it's comparable in weight to today's 4707Q pressed-steel shoe – only that is where comparisons end. Size 4709 now available!