The Wacker Neuson Seal Ring is a genuine OEM component designed for the TH627 series. Sourced directly from Wacker Neuson, this seal ring meets the exact material and dimensional specifications of the original part. As a genuine OEM replacement, it installs directly into the factory position without any modification, ensuring a proper, leak-free connection from day one. If you are cross-referencing your parts list, this seal ring is listed under spare parts list 418-02 for the TH627.
Key Features
- Genuine OEM Material Grade — Manufactured to Wacker Neuson's specified compound and hardness ratings, ensuring the seal compresses and seats correctly under operating conditions.
- Direct Drop-In Replacement — Matches the original profile and dimensions of the TH627 factory seal ring, seating into the same groove or mating surface without rework.
- Confirmed TH627 Fitment — Verified against spare parts list 418-02 for the Wacker Neuson TH627, giving you confidence you are ordering the right part for your machine.
- Leak Prevention — A correctly seated seal ring maintains the pressure boundary between mating components; a worn or damaged ring leads to fluid or air leaks that compromise system performance and can accelerate wear on surrounding parts.
- Fuel and Fluid System Integrity — Seal rings in fuel, hydraulic, or coolant circuits are critical safety components; using the correct OEM-spec ring helps prevent unintended fluid exposure and maintains safe operating conditions.
A seal ring creates a pressure-tight barrier between two mating surfaces or components, preventing fluid, air, or gas from escaping the system. It works by deforming slightly under compression to fill microscopic gaps between parts, maintaining a consistent seal throughout the operating cycle. When a seal ring degrades, cracks, or loses its elasticity, leaks develop that can reduce system efficiency, contaminate surrounding components, and — depending on the circuit — create unsafe operating conditions.
Part Details
| Part Number | 1000085676 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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.
