Description
Overview:
The Pivot Rocker Arm for Honda GX120T2 and GX160UT2 engines is a Genuine Honda part designed to restore precise valve operation and dependable running. Identified by MPN 14451-Z4M-000, this rocker arm sits in the valve train and transfers cam motion to the inlet and exhaust valves, ensuring accurate timing and lift. It is manufactured from robust, precision-machined metal to cope with continuous cycling, heat, and oil exposure inside small petrol engines. Suitable for compact industrial and garden machinery, including generators, pumps, plate compactors, and professional lawnmowers, it supports smooth idling, reliable starting, and clean combustion. As a direct-fit component, it helps reduce downtime during top-end servicing and is ideal when addressing valve noise, poor performance, or wear in the rocker and pivot areas.
Key Features:
- Genuine Honda component for consistent quality and fitment
- MPN 14451-Z4M-000 for easy identification and parts matching
- Precision-machined metal pivot for reliable valve lift and timing
- Built to withstand high temperatures and constant engine cycling
- Helps reduce valve train noise and maintain engine efficiency
- Direct replacement that fits without modification in compatible engines
- Straightforward to install during routine top-end maintenance
- Supports long service life when used with clean oil and correct valve clearances
Typical Applications:
Used during cylinder head overhauls or repairs on Honda GX-series engines in compactors, cement mixers, pressure washers, generators, water pumps, and professional lawnmowers. Ideal when correcting valve lash issues, resolving tapping noises, or restoring lost performance due to worn rocker components in commercial, hire, and domestic equipment.
Also known as:
Pivot rocker, valve lever, rocker lever, engine valve arm, valve train rocker, cylinder head rocker, rocker assembly component.
Fits Models:
GX120T2, GX120UT2, GX160T2, GX160UT2, GX200UT2, GX340RT2, GXV340RT2, GXV390RT1, HRH536 QXE, HRH536QXE, WB20XT
Alternate Part Numbers:
14451 ZE1 013, 14451-Z4M-000, 14451Z4M000, 14451ZE1013
Product Specifications
| L&S Part No. | 14451 Z4M 000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 14451Z4M000 |
| Unit of Sale | 1 |
| Applications | GX120T2, GX120UT2, GX160T2, GX160UT2, GX200UT2, GX340RT2, GXV340RT2, GXV390RT1, HRH536 QXE, HRH536QXE, WB20XT |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GX120UT2 (GCBMT) | GX120T2 (GCBNT) | GX160UT2 (GCBPT) | GX160T2 (GCBRT) | GX200UT2 (GCBTT) | GXV340RT2 (GJACT) | GXV390RT1 (GJADT) | HRH536 QXE | WB20XT |
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