BCLONG Air Compressor Piston+piston rings parts air pump accessories 42/47/48/51/65mm

Features: *High quality replacement piston suitable for piston air compressors and air pump pistons. *The whole machine has simple and compact structure light weight and flexible movement. *Durable anti‑corrosion anti‑impact anti‑oxidation high temperature resistance wear resistance. *The function of the piston ring is to maintain the air tightness between the piston and the cylinder wall. *With standard inner and outer diameter size it is convenient to install and disassemble. *The surface has no casting defects such as cracks pores looseness etc. ensuring tight connection. *The kit contains 1 piston + 3 replacement piston rings(Including 2pcs balance ring+1pcs seal ring) which can replace the old or damaged ones on the air pump at any time. Specifications: *Item Type: Air Compressor Piston + Piston Ring *Material: Metal *Color: Silver Black *Applicable cylinder diameter: 42mm 47mm 48mm 51mm 65mm Please Choose the right size. *Hole diameter: As picture show *Application: Piston type air compressor air pump piston *Quantity: 4pcs Package Contents: 1 x Air Compressor Piston 3 x Air Compressor Piston Rings Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.