The Wacker Neuson is a genuine OEM retaining ring designed for the RD7A, RD7H, RD7He, and RD7Ye series tandem rollers and walk-behind rollers. As a direct factory part, it meets the exact material and dimensional standards of the original component installed at the time of manufacture. This retaining ring fits an extensive range of RD7 series configurations, making it the correct go-to replacement for operators and service technicians working across multiple RD7 variants. Ordering by part number ensures you receive the right part the first time.
Key Features
- Genuine OEM Material Specification — Manufactured to Wacker Neuson's exact spring-steel grade and dimensional tolerances, ensuring the ring seats and releases with the correct retention force for the application.
- Drop-In Installation — Matches the groove dimensions of the original mounting location, allowing straightforward installation without machining or modification to surrounding components.
- Broad RD7 Series Coverage — Compatible with RD7A, RD7H, RD7He, and RD7Ye series models across both tandem roller and walk-behind roller configurations.
- Maintains Positive Component Retention — A correctly seated retaining ring holds shafts, bearings, and rotating assemblies securely in position; a worn or missing ring allows axial movement that accelerates internal wear and leads to component failure.
- Direct Factory Source — Sourced directly through the Wacker Neuson OEM parts network, so the part number, specification, and construction match the production-line standard exactly.
A retaining ring is a small but critical fastening component used to secure rotating or sliding parts — such as shafts, pins, or bearings — within a housing or along a shaft groove. It acts as a mechanical stop, preventing unwanted axial movement during operation. In a tandem roller like the RD7 series, where vibration forces and drum rotation place continuous lateral loads on internal assemblies, a correctly fitted retaining ring keeps those components seated and aligned. When a retaining ring wears, deforms, or goes missing, the parts it was holding in place begin to shift, which can cause accelerated wear on adjacent components and ultimately lead to a more costly repair.
Part Details
| Part Number | 5200015826 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
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.
