Rexnord LLC, Milwaukee, WI, supplier with two key platforms of power transmission and water management products, reported sales for fiscal 2007 grew 16.1% over the prior year to $1.3 billion. Power Transmission sales grew 9.7% to $1.18 billion.   ; Sales in the fourth quarter grew 27.1% over the prior-year quarter to $386.1 million. PT sales grew 4.2% to $316.6 million. Waste Management sales were $69.5 million from acquisition date through March 31, 2007.   ; Rexnord reported growth across many of its end markets; in its PT platform, mining, energy, aggregates and aerospace growth rates were above average. Slower growth rates were see in general industries and in forest products.   ; Within Water Management, commercial construction continues to be solid, and Rexnord reports good growth in the civil/municipal market.