The Wacker Neuson 28442-ZH8-003 Recoil Starter Complete is a genuine OEM component designed for PT2A series self-priming centrifugal trash pumps and the GP2500A portable generator. As a direct OEM replacement, this assembly is sourced from Wacker Neuson and built to the same specifications as the original unit installed at the factory. The 28442-ZH8-003 covers multiple PT2A pump configurations as well as the GP2500A, making it the correct verified part across this engine family. When your existing recoil starter is fraying, binding, or failing to engage, replacing it with the genuine OEM assembly restores reliable pull-start operation immediately.
Key Features
- Genuine OEM Cord and Pawl Integrity — Sourced directly from Wacker Neuson, this Recoil Starter Complete includes the correct cord grade, spring tension, and pawl engagement geometry for consistent, repeatable starting.
- Drop-In Assembly Replacement — The complete assembly mounts directly to the engine recoil housing using the original bolt pattern, requiring no modification to the engine deck or shroud.
- Confirmed Fitment Across PT2A and GP2500A — Verified for PT2A trash pump variants and the GP2500A portable generator, covering multiple machine configurations within this engine family.
- Restores Cold and Hot Start Performance — A worn or broken recoil starter leaves your pump or generator unable to start on site; this assembly brings pull-start engagement back to full working order.
- Fuel System Safety Compliance — Using the correct OEM recoil starter assembly ensures proper starter pawl disengagement after ignition, preventing over-pull stress on the crankshaft and flywheel assembly.
The recoil starter is the manual pull-start mechanism that spins the engine crankshaft fast enough to initiate combustion. When you pull the starter grip, an internal spring-loaded cord retracts and drives a set of pawls outward to engage the flywheel, turning the engine over until it fires. A failed or damaged recoil starter — whether from a broken cord, a worn return spring, or seized pawls — means the engine simply cannot be started manually, taking the machine completely out of service. Replacing the complete assembly rather than individual internal components is the fastest and most dependable way to restore full start capability to your PT2A pump or GP2500A generator.
Part Details
| Part Number | 28442-ZH8-003 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Recoil Starter Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2A Pump | PT2A | 5000009092, 5000009095, 5000009237 |
| GP2500A | GP2500A | 5100041977 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
DHS Quality Parts
Rewind Starter Spring | GX120, GX160, GX200 | 28442-ZH8-003
