The Wacker Neuson Rotary Shaft Seal WA 65x90 is a genuine OEM rotary shaft seal designed for the RD7 and RD10 series tandem vibratory rollers, covering a wide range of configurations including HRC, LRC, and combination variants. As a direct Wacker Neuson OEM part, is manufactured to the same tolerances and material specifications as the original component installed at the factory. Compatible models span the full RD7 lineup — including the RD7H, RD7Heh, RD7Yeh, RD7Af, RD7Hf, RD7Hehf, RD7Yehf, and their fb-suffix variants — as well as the RD10Yehf LRC, making this seal a versatile service part for fleets running multiple roller configurations.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's original compound and compression specifications, ensuring the seal maintains proper lip contact and resists the heat and pressure cycles typical of vibratory roller drivetrains.
- Drop-In Replacement — Matches the original 65x90mm dimensional profile exactly, seating into the same bore without reworking the housing or shaft shoulder.
- Broad RD7 and RD10 Series Compatibility — Fits HRC, LRC, H, Heh, Yeh, Af, and fb-suffix variants across the RD7 family, plus the RD10Yehf LRC — one part number that covers an extensive roller fleet.
- Drivetrain Fluid Integrity — A functioning rotary shaft seal keeps lubricant contained within the drive assembly and prevents contaminated ingress; a worn seal leads to fluid loss, accelerated bearing wear, and eventual drivetrain failure.
- Genuine OEM Assurance — Supplied directly under Wacker Neuson part number 5100006594, so you know you are fitting the same seal the machine was built with — not an approximation.
A rotary shaft seal sits at the interface between a rotating shaft and a stationary housing, forming a dynamic barrier that keeps lubricating oil or grease inside the drivetrain while blocking dirt, water, and debris from entering. In a vibratory roller like the RD7 or RD10 series, these seals work under continuous rotational load and vibration stress, making material quality and dimensional accuracy critical. When a rotary shaft seal wears out or fails, fluid leaks past the lip, lubricant levels drop, and the associated bearings and gears quickly suffer from heat and contamination — catching a failed seal early with the correct OEM replacement prevents far more costly drivetrain repairs down the line.
Part Details
| Part Number | 5100006594 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rotary Shaft Seal WA 65x90 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| RD7H | RD7H | 5100006333 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yeh HRC | RD7Yeh HRC | 5100006336, 5100006467 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Af HRC | RD7Af HRC | 5100006342 |
| RD7Hfb | RD7Hfb | 5100006343 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD7Yehfb HRC | RD7Yehfb HRC | 5100006346 |
| RD7Afb HRC | RD7Afb HRC | 5100006347 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
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.
