1940560 SEAL

SKU: 3060

Seal 1940560 is a replacement seal for triplex plunger pump service — a wear component in the sealing system that works by maintaining a tight, dynamic interface against a moving plunger or within a pressurized cavity. Seals harden, crack, or take a set with age, heat, and chemical exposure, and the result is weeping, pressure loss, or cross-contamination between the oil and water sides. Replacing seals as a matched set and inspecting the mating surfaces for scoring gives the longest service life. Fitment is by part number only: confirm 1940560 on your pump's exploded diagram or data plate before ordering.