The Wacker Neuson is a genuine OEM Pin 10H8 x 30 Dowel designed for RD7 series tandem rollers and RS800 series single-drum walk-behind rollers. As a direct OEM replacement, part is manufactured to the same tolerances and material specifications as the original, ensuring correct alignment and a secure, rattle-free fit within the assembly. This dowel pin serves the RD7H-ES, RD7H-S, and RS800A among other models in these roller families. Keeping the correct dowel pin in service is essential to maintaining the structural integrity of the joined components and avoiding premature wear or movement in the assembly.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the exact 10H8 tolerance class and 30 mm length specified for this application, ensuring a press-fit that holds under the continuous vibration loads generated by walk-behind roller operation.
- Drop-In Replacement — Matches the original bore geometry on RD7 and RS800 series rollers so the pin seats correctly without rework or machining of the mating components.
- Broad RD7 and RS800 Series Coverage — Confirmed fitment across RD7H-ES, RD7H-S, RD7H, and RS800A, RSS800A, RS800H, RS800V, and RS800 single-drum roller variants, covering both tandem and single-drum walk-behind configurations.
- Maintains Component Alignment — A correctly installed dowel pin prevents lateral shift between mated parts, protecting surrounding components from uneven loading and accelerated wear during compaction passes.
- Vibration-Resistant Construction — Built to withstand the high-frequency operating environment of vibratory compaction equipment, where loose or undersized pins can cause rapid damage to housings and bores.
A dowel pin is a precision-ground cylindrical fastener used to accurately locate and lock two mating components in a fixed position relative to each other. On vibratory rollers like the RD7 and RS800 series, dowel pins are critical because the constant vibration generated during compaction can work loose any connection that relies on friction or clamping force alone — the dowel provides positive mechanical registration. When a dowel pin is worn, undersized, or missing, the mating parts can shift under load, leading to misalignment, accelerated bore wear, and potential structural failure of the assembly it supports.
Part Details
| Part Number | 5000086744 |
|---|---|
| Old Part Number | 0086744 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pin 10H8 x 30 Dowel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| Walk-behind Vibratory Roller ( no engine) | RD7-RAW | 5000620079, 5000620596, 5000620478 |
| Single Drum Vibratory Roller | RS800A | 5000006581, 5000630011 |
| Single Drum Vibratory Roller | RSS800A | 5000006582, 5000630012 |
| Double Drum Vibratory Roller | RD7H | 5000008042 |
| Single Drum Vibratory Roller | RS800H | 5000006583 |
| Single Drum Vibratory Roller ( without engine) | RS800 | 5000006585 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
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.
