Long Grooved Cylinder Piston

Long Grooved Cylinder Piston‑Multi‑Step Long Grooved Cylinder Piston for Automotive & Industrial Hydraulic System Many local spare‑part suppliers are troubled by poor oil circulation and insufficient lubrication inside common pistons. Inadequate oil flow will hinder the smooth movement of internal Piston Parts, and degrade the overall performance of Brake Cylinder and Booster Housing within hydraulic circuits. Our Long Grooved Cylinder Piston belongs to high‑performance Precision Machined Parts. It is assembled with Valve Body, Caliper Bracket and matching Piston Parts to build complete hydraulic cylinder assembly. This multi‑step piston with axial long grooves optimizes hydraulic oil circulation for equipment manufacturers and aftermarket dealers, realizing better lubrication during high‑speed reciprocating motion. Oil‑Circulating Working Performance of Long Grooved Cylinder Piston Axial long‑groove design provides dedicated flow channels for hydraulic fluid. Multi‑step outer sho…