Shoe,track(800mm) K1057921D3 #1-4 is fits for DooSan(DeaWoo) DX300LCA excavator. DX300LCA excavator option parts K1057921D3 is on sale at Tonkee. Tonkee(www.partsdic.com) offers high quality K1057921D3 aftermarket parts for your excavator.
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