Use our ULTIMATE POWER Bundle to get the most for your money! With incomparable prices, nothing will beat the amazing deal you can get with the bundle. Securing the CS-7310 and the PB-9010 will make cutting and cleaning a whole lot easier. CS-7310P FEATURES High-power 73.5 cc 2-stroke commercial grade engine 4-stage air cleaner system results in longer air filter life Decompression valve for easy starting Automatic, adjustable clutch-driven bar oiler operates only when the chain is moving to reduce oil consumption 19mm captive bar nuts – no chance of losing hardware 3-point spring vibration reduction system for operator comfort Aluminum handle with rubber grip for strength and comfort Winter operation plug has 2 positions - 1 for winter and 1 for normal conditions - to improve engine operation PB-9010H FEATURES 79.9 cc backpack blower with tube throttle Industry-leading 48 N blowing performance Intake system draws cool air across user's back for improved comfort in hot weather Large top mounted pleated paper main filter plus foam prefilter for use in dusty conditions Metal ring on blower pipe end reduces wear Posi-loc™ keeps pipe connection secure for maximum durability