The Wacker Neuson Lock Ring is a genuine OEM component designed for the TH627 internal concrete vibrator. Sourced directly through Wacker Neuson's authorized parts program, this lock ring is an exact match to the original component installed at the factory. If you're servicing a TH627 and need a dependable, correctly specced replacement, the is the part to order.
Key Features
- Genuine OEM Retention Spec: — Manufactured to the exact dimensional tolerances required to maintain a secure, positive lock in the TH627 assembly — no guesswork on fit or engagement depth.
- Direct-Fit Replacement: — Engineered as a drop-in swap for the original lock ring on the TH627, matching thread profile, diameter, and engagement characteristics of the factory part.
- Confirmed TH627 Compatibility: — Verified fitment for the TH627 internal concrete vibrator (spare parts list 418-02), so you can order with confidence.
- Structural Integrity Under Vibration: — A functioning lock ring keeps critical internal components secured during high-frequency vibration cycles. A worn or failed ring can allow components to shift, causing vibrator head failure or loss of output.
- Authorized OEM Supply Chain: — Backed by Wacker Neuson's genuine parts program, ensuring the 1000092421 meets the same material and dimensional standards as the original production part.
A lock ring is a fastening component used to secure rotating or threaded assemblies in place, preventing loosening caused by vibration or operational loads. In an internal concrete vibrator like the TH627, the lock ring holds critical internal components in their correct position so the vibrator head can deliver consistent, high-frequency vibration into concrete. When a lock ring wears, cracks, or loses its holding force, internal components can shift or separate, leading to reduced vibration output, irregular performance, or complete head failure — making timely replacement essential to keeping the vibrator operating correctly.
Part Details
| Part Number | 1000092421 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock 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.
