Description
Overview:
This Genuine Honda throttle limit screw (part number 16124-ZE0-005) is a small but vital carburettor component used to set and maintain precise engine speed on Honda GX series engines. Manufactured to Honda OEM standards from durable, corrosion-resistant steel, it provides stable, repeatable adjustment of idle and maximum throttle stop, helping your machine run smoothly and within safe RPM limits. It is a direct-fit replacement for worn or damaged screws on a wide range of Honda engines used in construction and garden equipment, including popular models like the GX160 and GX200. Suitable for generators, water pumps, mowers, tillers and more, this screw helps keep performance consistent under load and over time, supporting reliable starting, steady idling and predictable throttle response.
Key Features:
- Genuine Honda OEM part for assured compatibility and fit
- Precisely machined threads for smooth, accurate throttle adjustment
- Robust steel construction with a corrosion-resistant finish for long service life
- Stabilises idle speed and limits maximum throttle to protect the engine
- Direct replacement with no modifications required
- Supports cleaner running and consistent performance across varying loads
- Suitable for professional and DIY maintenance schedules
- Backed by Honda's engineering standards for reliability
Typical Applications:
Used on Honda GX-series engines fitted to equipment such as generators, water pumps, pressure washers, plate compactors, lawn mowers, scarifiers, tillers and other power equipment. Ideal for restoring accurate idle and governed speed after carburettor service or when an original adjustment screw has seized, corroded or been lost.
Also known as:
Throttle adjustment screw, throttle stop screw, engine speed screw, idle speed screw, carburettor stop screw, governor stop screw. These terms describe the same function: setting the limit and stability of throttle opening and engine idle speed on Honda small engines.
Fits Models:
EC5000, EU20i, EU22i, EU26i, F720, F720 Versatile, G100, G100K1, G100K2, GX100, GX100U, GX110, GX120, GX120K1, GX120T1, GX120T2, GX120U1, GX120UT1, GX120UT2, GX140, GX160, GX160H1, GX160K1, GX160T1, GX160T2, GX160U1, GX160UT1, GX160UT2, GX200, GX200H, GX200T, GX200T2, GX200U, GX200UT, GX200UT2, GX240, GX240K1, GX240U1, GX240UT1, GX240UT2, GX270, GX270H, GX270T, GX270T2, GX270U, GX270UT, GX270UT2, GX340, GX340K1, GX340T1, GX340T2, GX340U1, GX340UT1, GX360K1, GX390, GX390H1, GX390K1, GX390T1, GX390T2, GX390U1, GX390UT1, GX390UT2, GX440IU, GX630, GX630R, GX630RH, GX660R, GX660RH, GX690H, GX690RH, GXH50, GXH50U, GXH50UT, GXV160UH2, GXV340RT2, GXV340T2, GXV390, GXV390K1, GXV390RT1, GXV50, GXV50U, GXV57, GXV57U, GXV630R, GXV630RH, GXV660R, HRD535 HXE, HRD535 QME, HRD535 QXE, HRD535 SME, HRD535 SXE, HRD535HXE, HRD535QME, HRD535QXE, HRD535SME, HRD535SXE, HRD536K4 QXEH, HRD536K4QXEH, HRH536 HXE, HRH536 QXE, HRH536HXE, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536QXE, WB20XT, WX15
Alternate Part Numbers:
16124-ZE0-005, 16124ZE0005
Product Specifications
| L&S Part No. | 16124 ZE0 005 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 16124ZE0005 |
| Unit of Sale | 1 |
| Applications | EC5000, EU20i, EU22i, EU26i, F720, F720 Versatile, G100, G100K1, G100K2, GX100, GX100U, GX110, GX120, GX120K1, GX120T1, GX120T2, GX120U1, GX120UT1, GX120UT2, GX140, GX160, GX160H1, GX160K1, GX160T1, GX160T2, GX160U1, GX160UT1, GX160UT2, GX200, GX200H, GX200T, GX200T2, GX200U, GX200UT, GX200UT2, GX240, GX240K1, GX240U1, GX240UT1, GX240UT2, GX270, GX270H, GX270T, GX270T2, GX270U, GX270UT, GX270UT2, GX340, GX340K1, GX340T1, GX340T2, GX340U1, GX340UT1, GX360K1, GX390, GX390H1, GX390K1, GX390T1, GX390T2, GX390U1, GX390UT1, GX390UT2, GX440IU, GX630, GX630R, GX630RH, GX660R, GX660RH, GX690H, GX690RH, GXH50, GXH50U, GXH50UT, GXV160UH2, GXV340RT2, GXV340T2, GXV390, GXV390K1, GXV390RT1, GXV50, GXV50U, GXV57, GXV57U, GXV630R, GXV630RH, GXV660R, HRD535 HXE, HRD535 QME, HRD535 QXE, HRD535 SME, HRD535 SXE, HRD535HXE, HRD535QME, HRD535QXE, HRD535SME, HRD535SXE, HRD536K4 QXEH, HRD536K4QXEH, HRH536 HXE, HRH536 QXE, HRH536HXE, HRH536K1 HXE, HRH536K1 QXE, HRH536K1HXE, HRH536K1QXE, HRH536K2 HXE, HRH536K2 QXE, HRH536K2HXE, HRH536K2QXE, HRH536QXE, WB20XT, WX15 |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GXH50 (GCAL) | GX110 | GX140 | WB20XT | GX100 (GCANM) | GX100U (GCAGK) | GX120K1 (GC01) | GX340K1 (GC05) | GX120T1 (GCAAT) | GX120UT1 (GCAGT) | GX340U1 (GCAMK) | GX200 (GCAE) | GX120U1 (GCAHK) | GX340UT1 (GCAVT) | GX120UT2 (GCBMT) | GX200 (GDAB) | GX340T1 (GCAWT) | GX200T (GCACT) | GX120T2 (GCBNT) | GX160K1 (GC02) | GX340T2 (GCBFT) | GX160H1 (GCAAH) | GX340K1 (GDAE) | GX160K1 (GCAAK) | GX160T1 (GCABT) | GX160U1 (GCACK) | GX160UT1 (GCAFT) | GX200UT (GCAHT) | GX160UT2 (GCBPT) | GX160T2 (GCBRT) | GX160K1 (GDAA) | GX200U (GCAJK) | GX200H (GCARH) | GX270 (GCAB) | GX200UT2 (GCBTT) | GX200T2 (GCBUT) | GX270 (GDAD) | GX270H (GCADH) | GX240K1 (GC04) | GX270T (GCADT) | GX270UT (GCAJT) | GX270U (GCALK) | GX270UT2 (GCBGT) | GX240U1 (GCAKK) | GX270T2 (GCBHT) | GX240UT1 (GCATT) | GX360K1 (GA01) | GX390K1 (GDAF) | GX390T1 (GCAET) | GX390H1 (GCAFH) | GX390UT1 (GCAKT) | GX390U1 (GCANK) | GX390UT2 (GCBCT) | GX240UT2 (GCBJT) | GX390T2 (GCBDT) | GX240K1 (GDAC) | GX390K1 (GCAA) | GX440IU (GCAWK) | GX630 (GDABK) | GX630RH (GCAMH) | GX630R (GCBEK) | GX660RH (GCANH) | GX660R (GCBFK) | GX690RH (GCAPH) | GX690H (GDACH) | GXH50UT (GCBYT) | GXH50U (GCAFK) (Mixer Spec) | GXV630RH (GJACH) | GXV630R (GJANK) | GXV660R (GJAPK) | GXV50U (GJAAK) | GXV50 (GJAG) | GXV57U (GJAJK) | GXV57 (GJALM) | GXV160UH2 (GJABH) | GXV340T2 (GJABT) | GXV340RT2 (GJACT) | GXV390 (GJAA) | GXV390K1 (GEAD) | GXV390RT1 (GJADT) | G100K1 | G100K2 | EC5000 | EU20i | EU26i | F720 Versatile | HRH536 QXE | EU22i | HRD535 HXE | HRD535 QME | HRD535 QXE | HRD535 SME | HRD535 SXE | HRH536 HXE | HRH536K1 HXE | HRH536K1 QXE | HRH536K2 HXE | HRH536K2 QXE | WX15 | HRD536K4 QXEH |
