2 piece piston seals are available in materials including glass filled PTFE, bronze filled PTFE, and urethane.
Unit of Measure

Technical Specs

Bore Diameter

N/A 4-1/4 in

Groove Diameter

N/A 3.856 in

Seal Height

N/A 0.115 in

Material

N/A Urethane

Package Type

N/A Each