GRACO Piston, 12.344" Length, 0.194" Diameter, Nylon, Heavy Duty - (SKU: 01/0055-1Z/89) Used for the maintenance and

Used for the maintenance and repair of GRACO Husky 1590 series diaphragm pumps in applications such as chemical transfer

Diaphragm pump repair kit

Follow manufacturer’s torque specifications for flange bolts

The piston is intended to control fluid flow within GRACO pumps and related machinery

GRACO Piston, 12.344" Length, 0.194" Diameter, Nylon, Heavy Duty - (SKU: 01/0055-1Z/89) Used for the maintenance andThe GRACO 01 0055 1Z 89 is a heavy duty nylon piston designed for use in GRACO equipment. It is engineered to provide reliable reciprocating motion within pumps or other fluid handling systems, ensuring durability and resistance to wear. Key Features: Piston 12. 344" length, 0. 194" diameter Nylon (Heavy Duty) Heavy duty construction for extended service life Nylon material for wear resistance and smooth operation Precision dimensions for reliable fit