The Wacker Neuson Radial Rod End Bearing is a genuine OEM component designed for the RD40-130 and RD45-140 tandem roller series, including C, O, US, DPF, and.3 variants. Sourced directly from Wacker Neuson, this bearing meets the exact tolerancing and load ratings specified for these machines — no guesswork, no substitution. It is a direct replacement for the original part across all supported model configurations, covering a broad range of RD40-130 and RD45-140 variants built for global and US markets. Confirm your model number against the fitment list before ordering to ensure you receive the correct part for your machine.
Key Features
- OEM-Grade Radial Load Tolerance — Manufactured to Wacker Neuson's precise radial load and angular misalignment specifications, ensuring the bearing performs exactly as the original in articulated roller linkage applications.
- Drop-In Installation — Engineered to the original bore dimensions and thread specification, this bearing seats and threads directly into the existing linkage mount without machining or adaptation.
- Broad RD Series Fitment — Compatible with a wide range of RD40-130 and RD45-140 tandem roller variants, including C, O, US, DPF, and .3 configurations across multiple production series.
- Sustained Articulation Performance — A functioning radial rod end bearing keeps the roller's steering and frame articulation smooth and responsive; a worn bearing introduces play that degrades compaction accuracy and machine control.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized OEM part under part number 5100011834, giving you confidence in material grade, dimensional accuracy, and long-term durability in demanding compaction conditions.
A radial rod end bearing is a pivoting joint that connects two linked components while allowing controlled angular movement in multiple directions. In a tandem roller, these bearings are used within the articulated steering and frame linkage system to transmit force while accommodating the slight misalignment that occurs during directional changes and compaction passes. When a rod end bearing wears or fails, the joint develops excess play, which can cause imprecise steering response, uneven compaction patterns, and accelerated wear on surrounding linkage components.
Part Details
| Part Number | 5100011834 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radial Rod End Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392, 5100047383 |
| 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 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| 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 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
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.
