BALL - HYDRAULIC UNIT (Nissan NI03190-99060)

A worn ball in a hydraulic unit can cause erratic actuator movement or loss of pressure. This aftermarket replacement part references Nissan catalog number NI03190-99060. The ball functions as a spherical sealing element within a hydraulic control assembly. Its primary mechanical role is to block or permit fluid flow through a port when seated or unseated. A common failure consequence is internal leakage, which reduces system efficiency and may lead to unresponsive operation. The item ships at approximately 0.01 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI03190-99060, ni03190-99060, NI0319099060, ni0319099060