The Wacker Neuson 5100013027 is a genuine OEM Greasing Nipple designed for the RD40-130 and RD45-140 series tandem rollers. As a direct factory replacement, this nipple ensures proper grease delivery to critical lubrication points on the machine, maintaining the integrity of bearings, joints, and pivot assemblies. Wacker Neuson genuine OEM parts are manufactured to the same specifications as the original components, making the 5100013027 a straightforward, confidence-backed choice for scheduled maintenance or repair.
Key Features
- Genuine OEM Grease Passage Integrity — Manufactured to exact thread pitch and orifice dimensions so grease flows at the correct rate and pressure, preventing under- or over-lubrication of bearings and pivot points.
- Direct Thread-In Replacement — Matches the original fitting size and thread spec, seating flush into existing grease ports on RD40-130 and RD45-140 series rollers without reworking the boss.
- Broad RD-Series Coverage — Compatible across the full RD40-130 and RD45-140 model range, including standard, C (combination), O (open drum), .3 variants, DPF-equipped models, and US-market machines.
- Protects High-Wear Lubrication Points — A damaged or missing greasing nipple prevents lubricant from reaching rotating and articulating components, accelerating wear and leading to premature bearing or joint failure.
- Essential Maintenance Item — Greasing nipples are easily damaged during routine servicing; keeping a genuine replacement on hand ensures lubrication schedules are never interrupted by a missing or stripped fitting.
A greasing nipple — also called a grease fitting or zerk fitting — is the access point through which a grease gun delivers lubricant to bearings, bushings, and articulation joints inside the machine. The fitting contains a small spring-loaded ball check that opens under grease-gun pressure to admit lubricant and then seals again to prevent contaminants from entering the lubrication passage. When a greasing nipple is stripped, blocked, or broken off, grease cannot reach its intended point, leaving metal-on-metal contact that quickly degrades the surrounding component and can result in costly assembly replacement.
Part Details
| Part Number | 5100013027 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Greasing Nipple |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130o | RD40-130o | 5100047386 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392, 5100047383 |
| RD45-140o | RD45-140o | 5100047387 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
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.
