Spacer Washer 5x10x1.6mm - Zenoah K114283110 Replacement Part  [K114283110]

Durability and Fitment Notes

The Zenoah K114283110 spacer washer is a small but critical 5x10x1.6mm part designed to maintain correct axial spacing in Zenoah engine assemblies. It helps keep shaft components centred and reduces uneven wear when fitted correctly.

Compatibility is limited to the models named by the manufacturer, specifically G200PU-EI, 260PU, and G231-290PUM as listed on the part label. Use this washer only where the engine parts list or exploded diagram specifies the same part number to ensure reliable fitment.

Installation and tuning role

• Function: Limits endplay and helps preserve bearing and coupling life by keeping components aligned under load.
• Installation: Place the washer onto the shaft or bolt per the engine assembly directions, inspect seating and clearances, and then secure fasteners to the specified torque.
• Tuning impact: Even small thickness differences change alignment; test with one washer change at a time and monitor for vibration or premature wear.

Practical tips

• Treat as a precision spare; clean before reuse and avoid contaminating mating surfaces.
• Confirm the 5x10x1.6mm dimension against the shaft and bore to prevent accelerated wear.
• Keep spares organised and labelled so worn parts are replaced with matching dimensions.