The Wacker Neuson is a genuine OEM V Ring Seal 120 X 10 Vr1 designed for the RD27-100 and RD27-120 series ride-on tandem rollers. As a direct Wacker Neuson OEM component, part is manufactured to the same specification as the original, ensuring consistent sealing performance across the full range of RD27 variants — including Basic and Pro T4F configurations. Confirmed fitment spans the complete RD27 family, covering both the RD27-100 and RD27-120 models across all listed machine configurations.
Key Features
- OEM-Grade Elastomer Sealing: — Manufactured to Wacker Neuson's original material and dimensional specification for the V ring profile, ensuring consistent lip contact and compression across the full operating temperature range of the RD27 drum drive system.
- Drop-In Replacement for RD27 Series: — Sized at 120 x 10 mm with the correct Vr1 profile geometry, this seal seats directly onto the drum shaft without modification or additional hardware.
- Broad RD27 Family Coverage: — Compatible with RD27-100 and RD27-120 tandem rollers across Basic, Pro, and T4F configurations, including Hydrostatic Vibratory Roller and Pro Tandem Roller variants.
- Drum Drive Protection: — A correctly seated V ring seal prevents contamination ingress into the drum drive assembly and retains lubrication, keeping bearing and shaft surfaces protected under continuous compaction loads.
- Genuine OEM Part Number Assurance: — Sourced directly through the Wacker Neuson OEM supply chain; part number 5200001999 matches the original factory component, eliminating fitment guesswork on your RD27.
A V ring seal is a flexible, axially mounted rotary seal that fits around a rotating shaft and uses its lip to wipe against an adjacent surface, creating a barrier against dirt, water, and debris. On the RD27 tandem roller, this seal protects the drum drive components by preventing contamination from entering the bearing and shaft interface during compaction operations. When the V ring seal wears, becomes brittle, or loses its lip contact, contaminants can work into the drive assembly, accelerating bearing wear and leading to costly drum drive damage if left unaddressed.
Part Details
| Part Number | 5200001999 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | V Ring Seal 120 X 10 Vr1 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023554, 5200023556, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
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.
