The Wacker Neuson is a genuine OEM PTFE Washer 5/8" x 1-3/16" x 1/16" designed for the Cabin / Driver Seat assembly. Sourced directly from Wacker Neuson, this part matches the original specification exactly, ensuring correct fitment and function within the seat assembly. If your existing washer is worn, deformed, or missing, replacing it with the correct OEM part keeps the assembly operating as intended.
Key Features
- PTFE Material Grade — Manufactured from polytetrafluoroethylene (PTFE), delivering low-friction, chemical-resistant performance suited to the demands of a driver seat pivot or mounting interface.
- Exact Dimensional Match — Sized at 5/8" x 1-3/16" x 1/16" to seat correctly within the Cabin / Driver Seat assembly without shimming or adaptation.
- Genuine OEM Part — Supplied as a genuine Wacker Neuson component, carrying the same part number 1000378099 referenced in the official parts documentation.
- Cabin / Driver Seat Compatibility — Verified fitment for the Wacker Neuson Cabin / Driver Seat assembly (5100052514).
- Smooth Seat Movement — A correctly fitted PTFE washer at a seat pivot or adjustment point reduces friction between mating surfaces, maintaining smooth, consistent seat adjustment for the operator.
A PTFE washer acts as a low-friction spacer or bearing surface between two mating components, preventing metal-to-metal contact and allowing controlled movement or load distribution at an interface point. In a driver seat assembly, this type of washer is typically found at pivot points or adjustment mechanisms, where it keeps movement smooth and protects surrounding hardware from wear. When a washer of this type becomes worn, compressed, or damaged, it can cause stiff adjustment, unwanted play in the seat, or accelerated wear on adjacent components.
Part Details
| Part Number | 1000378099 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | PTFE Washer 5/8" x 1-3/16" x 1/16" |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cabin / Driver Seat | Cabin / Driver Seat | 5100052514 |
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.
