The Wacker Neuson Ratchet Pawl is a genuine OEM component designed for PTS4V centrifugal trash pumps and GPS8500, GPS9700, GS8.5V, and GS9.7V portable generators. As a direct Wacker Neuson OEM part, the is manufactured to the exact specification of the original, ensuring proper engagement and reliable recoil starter operation. This pawl is a key element of the recoil start assembly, and using the correct OEM replacement helps maintain the consistent, predictable starting performance these machines are built for across demanding jobsite conditions.
Key Features
- Genuine OEM Engagement Geometry — Manufactured to the exact tooth profile and spring-load spec of the original pawl, ensuring positive ratchet engagement on every pull.
- Direct Drop-In Replacement — Mounts directly into the recoil starter hub with no rework; indexes to the same retention points as the factory part.
- Broad Fitment Across Two Machine Families — Confirmed fit for PTS4V 100mm/4-inch centrifugal trash pumps and GPS8500, GPS9700, GS8.5V, and GS9.7V portable generators.
- Restores Reliable Pull-Start Function — A worn or chipped pawl causes the starter rope to slip without cranking the engine; replacing it promptly restores full starting capability.
- Durable Construction for Repeated Engagement — Built to withstand the repeated impact and spring tension of high-cycle recoil starting in field conditions.
The ratchet pawl is a small but critical component inside the recoil starter assembly. When the starter rope is pulled, the pawl pivots outward and engages teeth on the engine's starter cup, transferring rotational force to crank the engine. Once the engine fires, the pawl retracts so the starter assembly spins free without driving the engine in reverse. When a pawl cracks, chips, or loses its spring tension, the rope pulls without catching — leaving the engine unable to start. Replacing a failed pawl with the correct OEM part restores full starter engagement and prevents further wear to the surrounding starter components.
Part Details
| Part Number | 5000116535 |
|---|---|
| Old Part Number | 0116535 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ratchet Pawl |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5000007691, 5000007683 |
| Portable Generator with Electr ic Start | GPS9700 | 5000008287, 5000620264 |
| Portable Generator with Electr ic Start | GPS8500 | 5000008286 |
| Portable Generator with Electr ic Start | GS8.5V | 5000007661 |
| Portable Generator with Electr ic Start | GS9.7V | 5000007662 |
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.
