Part Number 17Y297: Ensure compatibility with your Proconnect Cartridge Spray Gun Needle. This kit is designed to match specific model requirements, enhancing performance and reliability. Fitment and Compatibility: Specifically tailored for use with Proconnect Cartridge Spray Gun Needle, this repair kit ensures a perfect fit and seamless functionality, making it an essential for efficient repairs. High-Quality Construction: Crafted with durability in mind, this repair kit features robust components that are built to last. Each item undergoes rigorous factory testing to guarantee stable characteristics and superior performance. Installation and Verification: Easy to install with no special tools required. We recommend verifying the compatibility of your spray gun model with part number 17Y297 before purchase to ensure a smooth and successful installation process. Colour:Black Material:Metal note:The color of the seal ring is random, no specified color is accepted Package Contents: 1 x Spray Gun Needle 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.