CASE 560 Trencher, REMANED KUBOTA ENGINE TO FIT CASE TRENCHERS WITH KUBOTA ENGINES, REMAN ENGINE HAVE 1 YR WARRANTY ,THERE IS 1000.00 REFUNDABLE CORE CHARGE ADD TO SELLING PRICE , ALL ENGINE ARE BUILT WITH KUBOTA PARTS, ALL REUSED CAST PART ARE TO KUBOTA SPEC, WE DO NOT WEILD HEADS,ALL CYLINDERS ARE BORED & HONED , PLEASE GIVE A CALL TODAY FOR MORE DETAILS & 888.529.8530.