Description
Overview:
The Pivot on Rocker Arm is a precision steel pin used in the valve train of Honda small engines to provide a smooth, accurate fulcrum for the rocker arm. It helps keep valve timing and lift consistent, which supports stable idle, clean running, and reliable starting. Manufactured from durable, wear‐resistant steel and finished for smooth movement, it is designed as a direct replacement when the original pivot shows wear or damage. This part is suitable for Honda GXH50 series engines, including GXH50 and GXH50U, and matches Honda reference 14451-ZM7-000. Replacing a worn pivot helps restore correct valve clearance settings, reduce tapping noises, and maintain engine efficiency in compact garden and construction equipment powered by these engines.
Key Features:
- Precision-machined steel pivot for accurate rocker arm movement
- Direct-fit replacement to Honda specification for GXH50 series engines
- Helps maintain correct valve lift, timing, and valve clearance
- Reduces valve train noise caused by wear or excess lash
- Durable, wear-resistant construction for long service life
- Smooth surface finish supports proper lubrication and low friction
- Stable performance under heat and load in continuous use
- Compact part that fits with standard workshop hand tools
- Suitable for routine servicing or full top-end rebuilds
- Matches Honda references 14451-ZM7-000 and 14451ZM7000
Typical Applications:
Used during rocker arm and valve train servicing on small Honda engines found in lawn care equipment, compact machinery, and portable pumps. Typical scenarios include fixing tapping noises, restoring stable idle, and addressing inconsistent valve clearance after long hours of operation. Common on engines driving light mowers, turf equipment, and water pumps where dependable valve action is essential.
Also known as:
Rocker arm pivot, rocker pivot pin, valve rocker pivot, rocker arm fulcrum, valve train pivot, rocker pin.
Fits Models:
GXH50, GXH50U, GXH50UT, GXV50, GXV50U, GXV57, GXV57U, WX15
Alternate Part Numbers:
14451-ZM7-000, 14451ZM7000
Product Specifications
| L&S Part No. | 14451 ZM7 000 |
|---|---|
| Manufacturer | Honda |
| OEM No. | 14451ZM7000 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Honda |
| Key Features | - Precision-machined steel for accurate rocker arm movement - Direct-fit replacement for Honda GXH50 series engines - Reduces valve train noise from wear or excess lash - Durable, wear-resistant construction for long service life - Matches Honda references 14451-ZM7-000 and 14451ZM7000 |
| Fits Models | GXH50 (GCAL) | GXH50UT (GCBYT) | GXH50U (GCAFK) (Mixer Spec) | GXV50U (GJAAK) | GXV50 (GJAG) | GXV57U (GJAJK) | GXV57 (GJALM) | WX15 |
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