The Wacker Neuson is a genuine OEM Fitting 3/4 Mnpt X 3/8 Fnpt designed for the BFS 2020AS and BFS 1318AS floor saws. As a direct OEM part, is manufactured to the exact thread specifications and dimensions required for a leak-free, secure connection in these machines. This fitting is confirmed compatible with both the BFS 2020AS walk-behind saw and the BFS 1318AS self-propelled walk-behind saw, making it a straightforward service replacement for either model. Sourcing a genuine Wacker Neuson part ensures the fluid routing in your saw is restored to its original operating condition.
Key Features
- Exact Thread Specification — Genuine OEM construction delivers the correct 3/4 MNPT male-to-3/8 FNPT female thread form, ensuring a metal-to-metal seal that holds under operating pressure without weeping or cross-threading.
- Drop-In Service Replacement — Threaded dimensions match the original port and line configuration on the BFS floor saw, so the fitting installs directly into the existing plumbing without rework or adapters.
- Confirmed Fitment for BFS Floor Saws — Verified for the BFS 2020AS and BFS 1318AS self-propelled walk-behind floor saw models.
- Leak-Free Fluid Routing — A correctly seated fitting maintains consistent fluid delivery to the blade water system; a cracked or stripped fitting can cause uncontrolled leaks that disrupt cutting performance and create slippery work surfaces.
- Fuel and Fluid System Safety — Maintaining an intact, properly rated fitting prevents unintended fluid release near the engine and cutting blade area, supporting safe operation of the saw during extended cutting runs.
A pipe fitting of this type serves as a transition connector within the saw's fluid delivery system, reducing the line diameter from a 3/4-inch male NPT port to a 3/8-inch female NPT connection. This allows two differently sized threaded components — such as a valve, hose barb, or pump outlet — to be joined without gaps or mismatched threads. When the fitting becomes cracked, corroded, or stripped, fluid flow is compromised and leaks can develop, interrupting the water supply that cools the blade and suppresses dust during concrete or asphalt cutting.
Part Details
| Part Number | 5000170803 |
|---|---|
| Old Part Number | 0170803 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fitting 3/4 Mnpt X 3/8 Fnpt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| Self-propelled Walk-behind Saw | BFS 1318AS | 5000620085 |
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.
