The Wacker Neuson Stop Pin is a genuine OEM component designed for the RD7 series tandem and walk-behind rollers, including the RD7A, RD7H, RD7He, and RD7Ye model families. Sourced directly from Wacker Neuson, this stop pin is manufactured to the exact tolerances and material specifications of the original part. Verified fitment spans multiple RD7 series configurations, making part number the correct choice whether you're servicing a tandem roller or a walk-behind roller variant.
Key Features
- OEM-Matched Pin Geometry — Manufactured to the original dimensional spec, ensuring the pin seats and engages correctly without rework or adjustment during installation.
- Direct Drop-In Replacement — Designed to install in the same position and orientation as the factory original, with no fitting modifications needed on RD7 series machines.
- Broad RD7 Series Coverage — A single part number covers RD7A, RD7H, RD7He, and RD7Ye models across both tandem roller and walk-behind roller configurations.
- Maintains Positive Stop Function — A correctly fitted stop pin keeps moving components within their intended travel range; a worn or missing pin can allow uncontrolled movement and accelerate wear on adjacent parts.
- Genuine Wacker Neuson Quality — As a genuine OEM part, 5100028054 is held to the same material hardness and surface finish standards as the component it replaces, supporting a full-service lifespan.
A stop pin is a precision-fit mechanical fastener that limits or arrests the travel of a moving component, keeping it within its designed operating range. In a compaction roller like the RD7 series, stop pins are used to define end-of-travel positions for linkages, levers, or articulating assemblies, preventing over-travel that could cause component damage or misalignment. When a stop pin wears down, shears, or goes missing entirely, the unsupported movement it was controlling can cause accelerated wear on surrounding parts and affect the operator's ability to control the machine predictably.
Part Details
| Part Number | 5100028054 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stop Pin |
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.
