The Wacker Neuson Lo Filter Stud is a genuine OEM component designed for PT6Y and PT6YT series trash pumps, including AU and EPA Tier 4 variants. As a factory-sourced part, it meets the exact material and dimensional standards set by Wacker Neuson, ensuring a correct, trouble-free installation every time. This stud is confirmed to fit multiple PT6Y configurations, making it a reliable service part for technicians maintaining pumps across a range of spec levels and regional markets.
Key Features
- OEM Thread and Material Spec — Manufactured to Wacker Neuson's exact stud dimensions and alloy grade, so torque values and thread engagement behave exactly as the service manual specifies.
- Direct-Fit Replacement — Threads directly into the factory-tapped boss with no recutting or chasing required, maintaining the correct clamping load on the lo filter assembly.
- Broad PT6Y Series Coverage — Fits PT6Y, PT6YT, PT6Y-AU, PT6YT-IN, and PT6Y EPA Tier 4 configurations, so one part number covers the majority of PT6Y family pumps in your fleet.
- Structural Integrity for Filter Retention — A properly seated stud holds the lo filter securely against the pump body; a stripped or corroded stud can allow the filter to loosen, leading to contamination ingestion and accelerated wear on internal pump components.
- Fuel System Confidence — Using the correct OEM stud in the fuel filtration circuit prevents improper sealing that could introduce unfiltered fuel into the system, protecting injectors and carburetion components downstream.
The lo filter stud is the threaded fastener that anchors the low-pressure fuel filter to the pump's engine assembly, keeping it locked in position under vibration and load. Without a sound stud, the filter cannot maintain a proper seal against its mounting surface, which risks unfiltered fuel bypassing the element and reaching sensitive engine components. When a stud becomes corroded, cross-threaded, or sheared, replacing it promptly with the correct OEM part restores the integrity of the fuel filtration circuit and prevents the kind of downstream damage that turns a minor repair into a major overhaul.
Part Details
| Part Number | 5100071025 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lo Filter Stud |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6Y | PT6Y-SA | 5100070835 |
| PT6YT | PT6YT | 5100070966 |
| PUMP PT6Y-AU | PT6Y-AU | 5100076956 |
| PT6YT | PT6YT-IN | 5100077923 |
| PT6Y | PT6Y | 5100064168, 5100069617 |
| PT6Y | PT6Y EPA T4 | 5100073464 |
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.
