The Wacker Neuson Nut is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers. Sourced directly from Wacker Neuson, this nut meets the exact specifications set for these machines, covering standard, C, and O configurations across both the original and.3-generation model variants. If you're servicing an RD40-130, RD45-140, or any of their close variants, part number is the correct, confirmed replacement.
Key Features
- Genuine OEM Specification: — Manufactured to Wacker Neuson's exact thread form, dimensions, and material grade — ensuring the same secure clamping force as the original hardware.
- Direct Hardware Match: — Threads onto the original fastening point without chasing or re-tapping, seating flush as the factory assembly intended.
- Broad RD Series Coverage: — Fits RD40-130 and RD45-140 tandem rollers across standard, C, and O configurations, including first-generation and .3-series machines.
- Structural Integrity Maintained: — A correctly torqued, properly sized nut keeps critical assemblies clamped and aligned; a worn or incorrect nut risks loosening under vibration, leading to component shift or damage.
- Authenticated Part Number: — Wacker Neuson part number 5100012017 is referenced across all twelve covered model configurations, so you can order with confidence that you're getting the right part.
A nut is a fundamental fastening component that works in conjunction with a bolt or threaded stud to clamp assemblies together and hold them securely under load and vibration. On compaction equipment like tandem rollers, hardware is subjected to constant dynamic stress, making correct thread engagement and proper material strength essential. A nut that is worn, stripped, or incorrectly sized can work loose during operation, compromising the integrity of the assembly it secures and potentially causing accelerated wear or component failure.
Part Details
| Part Number | 5100012017 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 Tandem Roller | RD40-130 | 5100011391 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
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.
