Superior Material: These tools arrives milled from super-tough solid materials with black coating. It has the capability of handling literally tons of pressure. CNC process precision manufacturing, sturdy and durable, impact-resistant, corrosion-resistant and wear-resistant for a long-term and reliable performance. Description: Fitment: Designed to fit for Air oil free compressor pumps and the most current style coated cylinder sleeve. Models: Fits for , for , for Devildiss, and for , AC-0102 AC-0051 D-20954 Z-D24959 Z-D24960 MO-3024 Z-D26718 Z-D26717 919.152811 919.727270 919.152932 919.165230 919.167330 919.165600 919.166600 919.167320 919.152811 919.152813 919.152921 919.152931 919.155730 919.166330 919-165310, 919-165330. Material: ABS colour: As Shown Package Contents: 1 x Connecting rod 1 x Piston Ring 1 x Cylinder Sleeve 2 x O-Ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.