The Wacker Neuson Lock Nut Seal is a genuine OEM component designed for the TH627 series. Sourced directly from Wacker Neuson, this part meets the exact material and dimensional specifications of the original, ensuring a proper fit within the assembly. If your existing seal shows signs of wear, cracking, or leakage, the is the correct OEM replacement to restore proper function.
Key Features
- Genuine OEM Sealing Material: — Manufactured to Wacker Neuson's original compound and compression specifications, delivering the same sealing integrity as the part it replaces.
- Direct-Fit Installation: — Engineered to seat correctly against the lock nut interface without modification, ensuring proper torque retention and sealing contact on reassembly.
- Confirmed TH627 Fitment: — Verified for the TH627 series per the official Wacker Neuson spare parts list (418-02), so you can order with confidence.
- Preserves Clamping Integrity: — A functioning lock nut seal prevents loosening under vibration and keeps contaminants out of the fastened joint, protecting surrounding components from accelerated wear.
- Fuel and Fluid Containment Compliance: — Where the sealed joint is part of a fluid-carrying or pressure-retaining assembly, using the correct OEM seal grade is essential to maintaining safe operating conditions.
A lock nut seal sits between a lock nut and its mating surface to create a secure, leak-resistant joint that resists loosening caused by vibration and operational stress. By maintaining consistent clamping force and preventing fluid or debris intrusion at the fastener point, it protects the integrity of the surrounding assembly. When the seal degrades or fails, the joint can work loose or allow contamination to enter, leading to component wear and potential system failure.
Part Details
| Part Number | 1000255550 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Nut Seal |
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.
