Tie-rod and welded cylinders feature iron pistons; iron glands with drilled oil passages; honed steel tubes; hardchrome plated-rods; iron end mounts; and female clevises with pins and clips. Tube seal is available as O-ring; rod seal of deep Polypak with B lip design; or metal canned wiper. Piston seals come as crown or U-seals. They are available in bore sizes from 11⁄2 to 5 in. and strokes from 4 to 48 in.

Hercules Sealing Products, (800) 777-5617, www.herculesus.com