The Wacker Neuson Grease Fitting is a genuine OEM component designed for the RD27-100 and RD27-120 tandem rollers. Sourced directly from Wacker Neuson, this fitting delivers exact dimensional and thread specifications to match the original installation point — no re-tapping or adapting required. It is compatible across multiple machine configurations within the RD27-100 and RD27-120 Hydrostatic Vibratory Roller series, making it a straightforward stock item for fleets running these machines.
Key Features
- Genuine OEM Thread Integrity — Manufactured to the original thread pitch and seat angle, ensuring a leak-free grease seal under repeated service cycles.
- Direct Installation Fit — Matches the original grease port location on the RD27-100 and RD27-120, threading in with no modification to the housing or port.
- RD27 Series Coverage — Confirmed fitment across RD27-100 and RD27-120 Hydrostatic Vibratory Roller configurations.
- Uninterrupted Lubrication Flow — A correctly seated grease fitting maintains consistent grease delivery to critical bearing and pivot points; a damaged or cross-threaded fitting can starve those components and accelerate wear.
- Fuel-Free Replacement Item — A low-cost consumable that is easy to overlook during service inspections — keeping a spare on hand avoids delays when a fitting is stripped or damaged in the field.
A grease fitting — also called a zerk fitting — is the access point through which grease is injected into a bearing housing, pivot joint, or rotating assembly using a grease gun. The fitting contains a small check ball that allows grease in under pressure but prevents contaminants from entering when the gun is removed. When a fitting is stripped, cross-threaded, or clogged, grease cannot reach the component it protects, leading to accelerated wear on bearings and joints. On a tandem roller like the RD27 series, properly lubricated pivot points and drum assemblies are essential to smooth steering and consistent compaction force across the drums.
Part Details
| Part Number | 5000162199 |
|---|---|
| Old Part Number | 0162199 |
| 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.
