This is an Aftermarket Fisher 2" X 16" MC Angling Cylinders. This was used on Fisher's big Minute Mount MC Series plows.
Bore x Stroke: 2" X 16"
Acting: Single
Retracted: 23-1/4"
Extended: 39-1/4"
Ram Dia: 2"
Base Dia: 2-1/4"
Pin Size: 1-1/4"
Port Type: 1/4" NPT
Port Location to Pin: 90 Degree
Alternate Part Numbers: A5166, A5166K, FA5166, FA5166K, 1304310, SNP8166