The Wacker Neuson V Ring Seal is a genuine OEM component designed for the RD7H and RD27 series walk-behind and ride-on tandem rollers. Sourced directly from Wacker Neuson, this seal meets the exact material and dimensional standards of the original part. It is confirmed to fit a wide range of RD7H and RD27-100/RD27-120 machines, including Pro, Basic, and T4F configurations. Whether you are overhauling a drum drive assembly or addressing a sealing failure in the field, the is the correct OEM replacement to restore proper function.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's original compound and hardness specification, ensuring the V ring compresses and seats correctly against the mating surface without cracking or extruding under load.
- Direct-Fit Replacement — Matches the original profile and bore dimensions of the RD7H and RD27 series drum assemblies, dropping in without machining or modification to the housing.
- Broad RD-Series Compatibility — Confirmed fitment across RD7H-ES, RD7H-S, RD27-100, and RD27-120 variants, covering both EU and standard configurations as well as Pro, Basic, and T4F emissions tiers.
- Protects Drum Drive Components — A correctly seated V ring seal keeps contaminants and water out of the drum bearing cavity; a worn or failed seal allows ingress that accelerates bearing wear and can cause drum drive failure.
- Genuine Wacker Neuson Part — Supplied as OEM stock under part number 5000165023, giving you confidence that the seal matches the tolerance stack of the original design rather than an approximated aftermarket profile.
A V ring seal is a flexible, axially acting seal that stretches over a shaft or hub and presses its sealing lip against a counterface under its own elasticity. In the drum assembly of a tandem roller like the RD7H or RD27, it serves as the primary barrier keeping water, slurry, and compaction debris away from internal bearings and drive components. When a V ring seal hardens, tears, or loses its preload, the seal lip lifts away from its counterface and contamination enters the bearing cavity — leading to accelerated wear, overheating, and eventual bearing or drum drive failure. Replacing a worn V ring seal promptly is one of the lowest-cost preventive measures available for protecting the drum drivetrain on these machines.
Part Details
| Part Number | 5000165023 |
|---|---|
| Old Part Number | 0165023 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | V Ring Seal |
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 |
| Double Drum Vibratory Roller | RD7H | 5000008042 |
| 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.
