2 pcs screw M4 x 12 mm
2 pcs nut M4
nylon hose diameter 4 mm
manometer
https://www.aliexpress.com/item/4000297036291.html?spm=a2g0o.cart.0.0.3fbb3c00d37y3T&mp=1&fbclid=IwAR1Oem6KbuwMDH\_mbio5jrwT1NGR4HzC-9qfDTRg70S3GYcf-yJHQQGxxJY
limiting valve
https://www.aliexpress.com/item/32851276012.html?spm=a2g0s.12269583.0.0.539977cf2ZFtU8&fbclid=IwAR3Ih2VPdg66G0nNYG28JyuXEZui3N33YAdCnNJL6Kh162mb41lD8etLRrQ

Print instructions

Category: Automotive Print Settings

Printer Brand: Anet

Printer: A8

Rafts: No

Supports: No

Resolution: 0.2

Infill: 20

Filament: Gembird PLA yellow
Notes:

perimeters: 4
top solid layers: 3
bottom solid layers: 3