The Metabo HPT - Hitachi 881659 Compressor Housing Cover helps protect and support internal compressor components during operation. Designed as a replacement housing cover, it encloses the compressor assembly and helps shield components from dust, debris, and accidental contact. The cover also helps maintain proper component placement for consistent operation. Replacing a damaged cove... https://www.wholetoolbox.com/metabo-hpt-hitachi-881659-compressor-housing-cover/881659.html