The Wacker Neuson Breather is a genuine OEM component designed for the RD25 Hydrostatic Double Drum Vibratory Roller. Sourced directly from Wacker Neuson, this breather is an exact match for the original part, ensuring correct installation without adaptation. It is confirmed to fit RD25 machines across multiple build series, covering a broad range of units in the field.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the breather vents at the correct rate for the system it protects.
- Direct Drop-In Replacement — Matches the original mounting interface on the RD25, threading or seating into the existing port without rework or additional hardware.
- Confirmed RD25 Fitment — Verified for RD25 Hydrostatic Double Drum Vibratory Roller units across multiple machine series, making model verification straightforward before ordering.
- Protects Internal Components — A functioning breather regulates pressure differentials in sealed housings; a clogged or failed unit can force lubricant past seals, leading to contamination and accelerated wear.
- Correct Venting for Roller Operations — Tandem rollers generate significant heat during continuous compaction passes; proper breather function keeps pressure balanced as temperatures cycle up and down.
A breather is a small but critical venting component fitted to sealed housings — such as gearboxes, axle housings, or hydraulic reservoirs — to allow air pressure to equalize as internal temperatures rise and fall during operation. Without it, pressure can build up inside the housing and force oil past seals, or a vacuum can draw in contaminated air and moisture when the machine cools. On a tandem vibratory roller like the RD25, where drivetrain and hydraulic components work hard across long compaction runs, keeping the breather in good condition is essential to protecting the seals and lubricants around it. A blocked or damaged breather often goes unnoticed until oil leaks or seal failures appear downstream.
Part Details
| Part Number | 5000112721 |
|---|---|
| Old Part Number | 0112721 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Breather |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
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.
