Description
Overview:
This recoil starter pulley is a genuine Honda component designed for the compact Honda GX100 and GX100U engines. It forms the core of the manual starting system, guiding the starter rope and transferring your pull smoothly to the crankshaft for a reliable start. The pulley is moulded from a durable polymer to cope with frequent pulls and resist wear in outdoor and site conditions. Its dimensions and profile match the OEM specification for accurate alignment with the recoil housing, pawls, and rope. Suitable for generators, compaction plates, water pumps, and small construction or garden equipment using the GX100 platform. Often supplied under Honda part number 28421-Z0D-V02 (also written 28421Z0DV02), it helps restore crisp, consistent starting performance when the original pulley has cracked, worn, or lost tension.
Key Features:
- Genuine Honda fit for GX100/GX100U, ensuring correct geometry and smooth engagement with the recoil mechanism.
- Robust polymer construction for long service life under repeated pulls and exposure to dust and moisture.
- Stable rope tracking to reduce snagging and premature cord wear.
- Direct replacement part that installs using standard hand tools and existing hardware.
- Helps recover strong, predictable starting action on engines that have become hard to start due to pulley wear or damage.
- OEM-grade moulding tolerances support proper interaction with the starter pawls and spring.
- Lightweight design minimises rotational inertia for quick spin-up.
- Suitable for routine maintenance or preventative replacement on frequently used machines.
Typical Applications:
Used on Honda GX100-series engines fitted to small generators, concrete pokers, plate compactors, water pumps, power trowels, light pressure washers, and assorted garden equipment. Ideal when a pulley has cracked, warped, or abraded, causing rope slip, rough engagement, or inconsistent starting. Helps maintain uptime on site or in the workshop.
Also known as:
Pull-start spool, rewind starter pulley, starter cord drum, recoil rope rotor, recoil spool, cord pulley, starting rope wheel.
Fits Models:
GX100, GX100U
Product Specifications
| L&S Part No. | 28421 Z0D V02 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 28421-Z0D-V02 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Honda |
| Key Features | - Genuine Honda fit for GX100/GX100U engines - Durable polymer construction resists wear and moisture - Matches OEM specifications for accurate alignment - Direct replacement using standard hand tools - Suitable for generators, pumps, and garden equipment |
| Fits Models | GX100U (GCAGK) | GX100 (GCANM) |
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