Wacker Neuson 5000089270 Starter

The Wacker Neuson Starter is a genuine OEM Starter designed for a broad range of Wacker Neuson ride-on and walk-behind concrete trowels, portable generators, floor saws, power buggies, and reversible vibratory plate compactors — including the CRT48-34V ride-on trowel series, CT48 walk-behind trowel family, G4.6A, G5.7A, and GS-series portable generators, BFS floor saw lineup, WB16 power buggies, and BPU 5045A and BPU 5545A reversible vibratory plates. Sourced directly from Wacker Neuson, part number carries the same specification as the unit installed at the factory. This genuine OEM Starter is engineered to integrate directly with the original engine mounting and electrical connections on each covered model, requiring no adaptation or modification to the existing cranking circuit. When you need a dependable, correctly specified Starter to get your machine turning over again, the is the confirmed factory part.

Key Features

• Genuine OEM Cranking Specification — Manufactured to the exact torque output and engagement speed required by Wacker Neuson engines across this parts family, so the starter motor engages the flywheel ring gear with the correct force every time.
• Direct Bolt-On Replacement — Matches the original mounting bolt pattern, solenoid connector, and pinion geometry, so it drops straight into the same mounting location as the factory unit.
• Wide Cross-Model Coverage — A single part number covers CRT48 and CT48 trowels, G4.6A through G5.7A generator series, BFS 1318 through BFS 1350 floor saws, WB16 power buggies, and BPU 5045A / BPU 5545A vibratory plates.
• Restores Reliable Engine Cranking — A worn or failed starter causes hard starts, excessive battery drain, or a complete no-start condition; replacing it with the correct OEM unit returns the engine to its normal start cycle.
• Electrical Safety Compliance — As a primary electrical cranking component, using a correctly rated OEM starter prevents overloading the battery circuit and protects the engine's ignition and fuel systems from voltage irregularities during startup.

The starter is the electric motor responsible for spinning the engine over fast enough to initiate combustion when the ignition is engaged. It does this by driving a pinion gear into the engine's flywheel ring gear, cranking the crankshaft until the engine fires and runs on its own. When a starter begins to fail, symptoms typically include a slow or labored crank, a single loud click with no crank, or an intermittent no-start — all of which leave the machine out of service until the component is replaced. Installing the correct OEM-specification starter ensures the motor delivers the right amperage draw and engagement speed for the engine it serves, protecting both the battery and the starting circuit from the stress caused by an underperforming or mismatched unit.

Part Details

Compatibility & Fitment

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.