SiSinkal Air Compressor Piston and Piston-Ring Kit, Metal Replacement Parts Set, with Pin and Circlips, Compatible with Piston Air Compressors, Air Pump Accessories for Workshop Use(51mm)

• [COMPLETE REPAIR KIT] This set includes 1 Air Compressor, 3 Replacement Rings, 1 Pin, and 2 Circlips, providing everything you need to replace old or damaged components of your air pump efficiently.
• [EXCEPTIONAL DURABILITY] Crafted from metal with anti-corrosion and high-temperature resistance properties, this piston and ring assembly s long-lasting performance in demanding environments.
• [EASY INSTALLATION] With standard inner and outer diameter sizes, our parts are designed for convenient installation and disassembly, making maintenance a breeze for any user.
• [ENHANCED AIR TIGHTNESS] The ring's primary function is to maintain optimal air tightness between the piston and cylinder wall, efficient operation of your air compressor or pump.
• [SIZING ADVISORY] Available in various sizes (42mm, 47mm, 48mm, 51mm, 65mm), please refer to your own sizing chart before purchasing to compatibility.

Features： * replacement piston, suitable for piston air compressors and air pump pistons. *The whole machine has simple and compact structure, light weight and flexible movement. *, anti‑corrosion, anti‑, anti‑oxidation, high temperature resistance, wear resistance. *The function of the piston for 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 has no casting defects such as cracks, pores, looseness, ., tight connection. *The kit contains 1 piston + 3 replacement piston rings + 1 Pin + 2 Circlip, which can replace the old or damaged ones on the air pump at any time. Specifications： *Product name: Air Compressor Piston + Piston for Ring *Material: Metal *Color: Silver, Black *Size: (Optional ) 42mm, 47mm, 48mm, 51mm, 65mm, 70mm, 80mm, 90mm *Suitable for: Piston type air compressor, air pump piston *Quantity: 7pcs/set Package Content： 1*Air Compressor Piston 3*Air Compressor Piston Rings 1*Pin 2*Circlip