Condition: New Brand: SMITH PARTS 215-946-8989 Other Part Number: 111251051L Color: STEEL-GREY Surface Finish: STEEL Manufacturer Part Number: SMITH PARTS 215-946-8989 Warranty: No NO RETURNS ASK QUESTIONS FIRST. 1- NEW STALE AIR EARLY 40 HP. BELOW IS THE BOLTUP MEASUREMENTS. LARGE FLANGE TO BOLTUP TO HEADS. CENTER TO CENTER 19 IN. TOP BOLTUP. 21.3/8 IN CENTER TO CENTER. LOWER BOLTUP. BELOW IS ...