Sir Tools introduces their crankshaft oil seal installation kit, #HO 115-HB, for use on Honda and Acura vehicles with harmonic balancers. Features of the new tool include a press cup comprised of anodized aluminum to prevent damaging the oil seal or engine. The tool works by using the proper size and pitch threaded rod that is secured to the crank bolt hole. A press nut and washer then provide an even and straight pressing force that seats the new oil seal into the engine case. This kit, which is part of Sir Tools' signature series, is covered by a limited lifetime warranty.