Description
Overview:
This Genuine Honda throttle lever is a direct replacement control for selected Honda walk‐behind lawn mowers, including HRB425 CQX and HRB476C QXE. It provides precise, fingertip control of engine speed, helping you set stable idle and consistent cutting power under load. Built to Honda's OEM specification, it is made from robust, weather‐resistant materials suited to regular outdoor use. The lever interfaces with the mower's throttle cable and governor system for smooth, repeatable adjustment across the full RPM range. Supplied to replace worn, cracked, or slipping controls, it restores original operation and feel. Official Honda part number 17857-VA4-000 (also referenced as 17857VA4000). Ideal for homeowners, grounds teams, and professional users who need reliable, long‐lasting control hardware on HRB, HRD and HRH series machines.
Key Features:
- Genuine Honda part for assured compatibility and quality control
- Exact fit on listed HRB/HRD/HRH models for quick, hassle‐free replacement
- Smooth, positive action for accurate engine speed setting from idle to full throttle
- Durable construction designed for frequent outdoor use and exposure to moisture
- Restores OEM performance where the original lever is worn, loose, or damaged
- Interfaces cleanly with the standard Honda throttle cable and governor linkage
- Helps maintain consistent cutting results by keeping engine speed steady
- Fits using common hand tools; no modifications to the mower required
Typical Applications:
Replacement throttle control on Honda pedestrian mowers used for domestic gardens, commercial grounds, landscaping, and local authority work. Suitable where the lever is cracked, stiff, or slipping, or where throttle positions no longer hold. Helps recover smooth starting, warm‐up, and reliable working RPM for even cutting and cleaner finishes.
Also known as:
Throttle handle, control lever, governor control lever, RPM selector, speed control arm, engine speed selector.
Fits Models:
HRB425 CQX, HRB425CQX, HRB476C QXE, HRB476CQXE, HRD535 MEM, HRD535 MEM Pro, HRD535 QME, HRD535 QXE, HRD535MEM, HRD535MEMPro, HRD535QME, HRD535QXE, HRD536K4 QXEH, HRD536K4QXEH, HRH536 QXE, HRH536 QXE Pro, HRH536K1 QXE, HRH536K1QXE, HRH536K2 QXE, HRH536K2QXE, HRH536K3 QXE, HRH536K3QXE, HRH536K4 QXEH, HRH536K4QXEH, HRH536QXE, HRH536QXEPro
Alternate Part Numbers:
17857-VA4-000, 17857VA4000
Product Specifications
| L&S Part No. | 17857 VA4 000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 17857VA4000 |
| Unit of Sale | 1 |
| Applications | HRB425 CQX, HRB425CQX, HRB476C QXE, HRB476CQXE, HRD535 MEM, HRD535 MEM Pro, HRD535 QME, HRD535 QXE, HRD535MEM, HRD535MEMPro, HRD535QME, HRD535QXE, HRD536K4 QXEH, HRD536K4QXEH, HRH536 QXE, HRH536 QXE Pro, HRH536K1 QXE, HRH536K1QXE, HRH536K2 QXE, HRH536K2QXE, HRH536K3 QXE, HRH536K3QXE, HRH536K4 QXEH, HRH536K4QXEH, HRH536QXE, HRH536QXEPro |
| Fits Brands | Honda |
| Fits Models | HRD535 MEM | HRB425 CQX | HRB476C QXE | HRH536 QXE | HRD535 QME | HRD535 QXE | HRH536K1 QXE | HRH536K2 QXE | HRH536K3 QXE | HRH536K4 QXEH | HRD536K4 QXEH |
