The Wacker Neuson Engine Wiring Harness is a genuine OEM component designed for the PT6LT, PT6LS, and PT6LS(I) series 6-inch centrifugal trash pumps. Sourced directly from Wacker Neuson, this harness is the exact unit specified for these machines — no guesswork on compatibility. It fits the PT6LT pump with trailer, the PT6LS skid-mounted configuration, and the PT6LS(I) trash pump variant, covering the full range of 6-inch PT-series models. When your pump's electrical system needs attention, replacing it with the correct OEM harness ensures every connector, circuit, and termination point aligns the way it left the factory.
Key Features
- OEM-Correct Wiring Integrity — Manufactured to Wacker Neuson's original specification, with matched wire gauges, insulation ratings, and connector types that aftermarket alternatives may not replicate.
- Plug-and-Play Connector Match — Each connector is pre-terminated to align directly with the engine harness routing on PT6LT, PT6LS, and PT6LS(I) pumps — no splicing, re-pinning, or adapter fittings required.
- Broad PT6 Series Coverage — A single part number covers the trailer-mounted PT6LT, skid-mounted PT6LS, and PT6LS(I) configurations, making it a reliable stock item for fleets running multiple 6-inch pump variants.
- Protects Engine Control & Ignition Circuits — A properly functioning wiring harness keeps engine start, shutdown, and monitoring circuits operating as intended; a degraded harness can cause intermittent start failures, false shutdowns, or undetected fault conditions during high-demand pumping operations.
- Electrical System Safety — Using the OEM-specified harness on fuel and ignition circuit connections reduces the risk of chafing, arcing, or incorrect circuit protection that can result from non-specified substitutes.
The engine wiring harness is the central electrical backbone connecting the pump's engine to its ignition, control, and monitoring systems. It carries the signals and power needed to start the engine, trigger safety shutdowns — such as low-oil or high-temperature cutoffs — and support any instrumentation fitted to the unit. When a harness deteriorates through heat exposure, vibration fatigue, or moisture intrusion, the result is unreliable starts, nuisance shutdowns, or the loss of critical protection circuits that can allow engine damage to go undetected during operation.
Part Details
| Part Number | 5000089095 |
|---|---|
| Old Part Number | 0089095 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
| Trash Pump | PT6LS(I) | 5200012427 |
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.
