The Wacker Neuson Grease Fitting is a genuine OEM component designed for RD27-100 and RD27-120 series hydrostatic vibratory rollers. As a direct OEM part, the is manufactured to the exact specification of the original, ensuring a correct, trouble-free installation with no guesswork on thread pitch or fitting geometry. Whether you are servicing an RD27-100 or RD27-120 roller, this grease fitting keeps your lubrication intervals on track and your machine protected. Keep a spare on hand — these small fittings take a beating on active job sites and are often the first item damaged during routine greasing.
Key Features
- OEM-Spec Thread and Body Dimensions — Manufactured to match the original fitting exactly, so grease gun couplers seat and seal properly without leakage or cross-threading.
- Direct-Fit Replacement — Threads directly into the original lubrication port on the RD27-100 and RD27-120, with no drilling, tapping, or adapter required.
- Broad RD27 Series Coverage — Confirmed fitment across RD27-100 (machine numbers 5000620007 and 5000620037) and RD27-120 (machine numbers 5000009469 and 5000620038) hydrostatic vibratory rollers.
- Protects High-Wear Bearing and Drive Points — A functioning grease fitting is the gateway to every lubricated pivot and bearing on the roller; a damaged or missing fitting blocks grease delivery and accelerates wear on critical components.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this fitting carries the same part number referenced in the OEM parts manual for the RD27 series.
A grease fitting — sometimes called a zerk fitting — is the access point through which lubricating grease is injected into a sealed bearing, pivot pin, or joint. On a tandem vibratory roller like the RD27-100 and RD27-120, these fittings serve articulation joints, drum bearings, and steering components that endure constant vibration and load cycling. When a grease fitting is damaged, corroded, or missing, grease cannot reach the bearing cavity, leading to accelerated wear, heat buildup, and eventual component failure that far outweighs the cost of a simple fitting replacement.
Part Details
| Part Number | 5000162198 |
|---|---|
| Old Part Number | 0162198 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Grease Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000009469, 5000620038 |
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.
