BEARING - MAST ROLLER (Nissan NI59117-01H03)

NI59117-01H03: A worn mast roller bearing can cause uneven roller wear and increased friction during vertical movement. This aftermarket replacement part references Nissan as the OE maker and carries the cross-reference number NI59117-01H03. The bearing type supports the mast roller assembly, allowing smooth rotation as the roller contacts the mast channel. A common failure consequence is that a seized bearing may produce binding or jerky motion, reducing operational precision. Keeping the bearing in sound condition helps maintain consistent roller alignment and load distribution. The item ships at approximately 2.048 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI59117-01H03, ni59117-01h03, NI5911701H03, ni5911701h03