The Wacker Neuson Lock Ring is a genuine OEM component designed for the GV7000A and GV7003A portable generator series, as well as the RD7Af HRC and RD7Afb HRC reversible plate compactors. As a direct factory replacement, this lock ring matches the original specification exactly, ensuring a correct, secure fit without any guesswork. Sourcing genuine Wacker Neuson parts means you get the same component that shipped with the machine — verified against the original bill of materials for the GV7000A, GV7003A, RD7Af HRC, and RD7Afb HRC model lines.
Key Features
- Genuine OEM Retention Integrity — Manufactured to the original dimensional tolerances that keep mating components securely locked in position under load and vibration.
- Drop-In Replacement — Engineered to seat and engage exactly like the original, using the same installation method as the factory-fitted part — no filing, shimming, or rework needed.
- Broad Model Coverage — Confirmed fitment across GV7000A and GV7003A portable generators and RD7Af HRC and RD7Afb HRC reversible plate compactors.
- Maintains Mechanical Security — A correctly functioning lock ring keeps critical assemblies in proper alignment; a worn or failed ring can allow unwanted movement, accelerating wear on surrounding components.
- Direct from the Wacker Neuson Parts Catalog — Part number 5100000453 is an active genuine OEM listing, so you can cross-reference it against your machine's parts diagram with confidence.
A lock ring is a precision retaining component used to secure rotating or sliding assemblies — such as shafts, bearings, or end caps — so they cannot shift axially during operation. It works by engaging a groove or mating surface and holding the assembly at a fixed position, maintaining the correct clearances and load paths within the machine. When a lock ring becomes worn, distorted, or broken, the components it retains can migrate out of position, leading to increased vibration, accelerated wear on adjacent parts, and potential mechanical failure of the larger assembly.
Part Details
| Part Number | 5100000453 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GV7000A | GV7000A | 5000009348, 5000009353, 5100006205 |
| 50Hz Portable Value Generator | GV7003A | 5000009349, 5000009364, 5100002155 |
| RD7Af HRC | RD7Af HRC | 5100006342 |
| RD7Afb HRC | RD7Afb HRC | 5100006347 |
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.
