Description
Overview:
This recoil starter spring is a Genuine Honda OEM part (28442-Z0H-003) for Honda mini 4‐stroke engines, including the GX25 and GX35. Made from durable spring steel, it stores and releases tension to rewind the starter rope and reset the pulley after each pull, helping the engine start reliably. It is designed to match the original specification for correct fit and tension, restoring proper starter function when the old spring is weak, bent, or broken. Commonly used in Honda handheld equipment such as UMK and UMS brushcutters and line trimmers, it supports dependable starting in daily use. Choosing a genuine component helps maintain performance, reduces premature wear, and ensures compatibility with the factory starter housing and pulley.
Key Features:
- Genuine Honda OEM part for assured fit, compatibility and reliability
- Precision-wound spring steel resists fatigue and deformation over time
- Restores smooth rope rewind and positive starter engagement after each pull
- Correct tension helps consistent cold and hot starts across the GX25/GX35 range
- Direct replacement for the original spring in the factory starter assembly
- Ideal for fixing slow retraction, slipping, or a starter that fails to rewind
- Supports long service life when installed in a clean, correctly assembled recoil unit
- Suitable for professional and domestic maintenance schedules
Typical Applications:
Used to replace a worn or broken recoil spring on Honda GX25/GX35 engines found on brushcutters and grass trimmers. Common in grounds care, landscaping, hire fleets, and home gardening, where reliable starting saves time and reduces downtime.
Also known as:
Starter return spring, recoil rewind spring, rope start spring, starter spiral spring, rewind coil spring, starter recoil coil.
Fits Models:
GX25, GX25N, GX25NT, GX25T, GX35, GX35N, GX35NT, GX35T, UMK 422, UMK 425, UMK 425 LE, UMK 431, UMK 435 UE, UMS 425, UMK422, UMK425, UMK425LE, UMK431, UMK435UE, UMS425
Alternate Part Numbers:
28442-Z0H-003, 28442Z0H003
Product Specifications
| L&S Part No. | 28442 Z0H 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 28442Z0H003 |
| Unit of Sale | 1 |
| Applications | GX25, GX25N, GX25NT, GX25T, GX35, GX35N, GX35NT, GX35T, UMK 422, UMK 425, UMK 425 LE, UMK 431, UMK 435 UE, UMK422, UMK425, UMK425LE, UMK431, UMK435UE, UMS 425, UMS425 |
| Machine Type | Brushcutters |
| Fits Brands | Honda |
| Fits Models | GX25 (GCAAM) | GX35 (GCACM) | GX25 (GCABK) | GX35N (GCAEK) | GX25 (GCABM) | GX25N (GCADK) | GX25T (GCALT) | GX35T (GCAMT) | GX25T (GCANT) | GX25T (GCAPT) | GX25NT (GCART) | GX35NT (GCAST) | UMK 435 UE | UMK 425 LE |
