Sioux Chief 490-11140 Toilet Tank Lever Chrome Abs

Product Description

The SIOUX CHIEF 490-11140 is a toilet tank lever assembly built for installation and service in commercial and institutional plumbing systems. Constructed from chrome-plated ABS, the unit delivers corrosion resistance and structural rigidity suited to continuous-use environments. The assembly features an 8-inch handle paired with a 4-inch arm set at a 45-degree offset, providing reliable actuation geometry for compatible tank configurations. Licensed plumbers and experienced service technicians are the primary installers for this component.

This lever is engineered for use with Mansfield, Cadet II, Wellworth II, and New Emblem toilet tanks in commercial and institutional settings. The 45-degree offset arm is specifically designed to align with the internal trip mechanism geometry found in these tank models, making it a direct-fit replacement for service or renovation work. It is equally appropriate for new construction plumbing rough-ins that specify these tank families.

Key Features

• Chrome-plated ABS construction resists corrosion in high-use environments
• 8-inch handle provides full-leverage flush actuation
• 4-inch arm with 45-degree offset engineered for precise tank alignment
• Direct-fit design for Mansfield, Cadet II, Wellworth II, and New Emblem tanks
• Domestic manufacture by Sioux Chief Manufacturing Company, Inc.

Compatibility

Compatible with Mansfield, Cadet II, Wellworth II, and New Emblem toilet tanks as specified by the manufacturer.

Installation Notes

Installation should be performed by a licensed plumber or qualified service technician. Shut off the water supply to the toilet tank and flush to drain residual water before removing the existing lever assembly. Standard hand tools are sufficient for removal and installation of the tank lever nut, which typically uses a reverse thread — confirm thread direction before applying force to avoid cracking the tank.