[Direct Replacement for Part 49-16-2771 & Compatible with Milwaukee M18 Transfer Pumps]: Keep your Milwaukee M18 Transfer Pump running smoothly with our precision-engineered replacement part. Enjoy extended lifespan and optimal performance, saving you time and money. [Complete Kit with Essential Components]: This comprehensive kit includes 2 impellers, 2 O-Rings, 2 tubes of Super-Lube, and 1 spare oil seal, providing you with all the necessary components for immediate use and future replacements if needed. [Spare Oil Seal for Anytime Needs]: Note that the kit includes 1 oil seal intended for installation at the back of the impeller, which is not required for every replacement but is provided as a spare for future maintenance. [Premium Quality Material]: Crafted from High Strength Improved Durable Polyurethane with a Sturdy Nylon Core, with excellent abrasion resistance and resistant to corrosion. [Easy Installation]: Enjoy a hassle-free installation with our direct replacement part, complete with all necessary accessories for a quick and easy setup. [American-Owned]: As an American-owned company, we pride ourselves on offering the highest quality aftermarket parts available, with a 100% satisfaction guarantee for your peace of mind., Weight: 0.125 Pounds, Manufacturer: REPLACEMENTKITS.COM