Weather cap to prevent water snow and debris from entering your exhaust pipe. Universal fit for many exhausts on tractors skidsteers dozers and other heavy equipment. We have many other sizes available.  May fit many more makes/ models than what is listed. Sizing is based on the OD of the pipe.
 
Fits OD Pipe of 1-1/4"
Various P/N: 374-1, WC1, 11002, RC13