The Wacker Neuson O-Ring is a genuine OEM sealing component designed for the TH627 series equipment. Sourced directly from Wacker Neuson, this O-Ring is manufactured to the same specifications as the original part installed at the factory, ensuring a proper seal every time. With confirmed fitment for the TH627, this is a straightforward, confidence-inspiring replacement when your original seal shows signs of wear, cracking, or leakage.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the original material grade and dimensional tolerances required for consistent compression and leak-free performance in the TH627.
- Direct-Fit Replacement — Matches the original groove dimensions and cross-section of the factory-installed O-Ring, seating correctly without modification.
- Confirmed TH627 Fitment — Verified for use with TH627 series equipment, so you can order with confidence knowing this is the correct part for your machine.
- Leak Prevention — A worn or hardened O-Ring allows fluid or air to bypass the seal, leading to pressure loss or contamination; replacing it promptly restores proper system integrity.
- Fuel and Fluid System Safety — In fuel or hydraulic circuit applications, a compromised O-Ring seal can create hazardous leak conditions; using the correct OEM-spec replacement keeps the system operating safely.
An O-Ring is a circular elastomeric seal that sits within a machined groove, creating a pressure-tight barrier between mating components to prevent fluid, air, or contaminant ingress. When an O-Ring hardens, cracks, or deforms with age or heat exposure, the seal is broken and the system it protects — whether a fuel circuit, hydraulic connection, or coolant passage — will begin to leak or lose pressure. Replacing a failed O-Ring with the correct OEM-spec part restores the original sealing performance and prevents damage to surrounding components caused by uncontrolled fluid loss.
Part Details
| Part Number | 1000020772 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-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.
