Throttle Control Lever Arm Assembly 16500-ZH8-823 with Return Spring Kit – Fits Honda GX200, GX160, GX140, 168F Engines

The Throttle Control Lever Arm Assembly 16500-ZH8-823 is a complete OEM-style replacement kit designed for small engines such as the Honda GX200, GX160, GX140, and 168F 5.5HP–6.5HP models. This kit includes the throttle lever arm, governor link rod, and return spring—everything needed to restore smooth, precise throttle control to your engine. Built from high-quality, corrosion-resistant materials, this assembly provides reliable performance for power washers, generators, and other small engine applications.

Specifications:

• Part Number: 16500-ZH8-823

• Replaces OEM Part Numbers: 16551-ZL0-000

• Fits Engine Models: Honda GX200, GX160, GX140, 168F (5.5HP–6.5HP)

• Includes:

  • Throttle lever arm

  • Governor link rod

  • Return spring kit

• Material: High-strength steel with corrosion-resistant coating

• Application: Throttle and governor control linkage assembly

• Use Case: Small engines for pressure washers, softwash systems, generators, and water pumps

Features:

• OEM-style fit and function for Honda GX and clone engines

• Includes all components for complete throttle control assembly

• Precision-built for accurate governor and throttle response

• Heavy-duty construction for long-lasting performance

• Easy to install – direct replacement with no modifications required