The Wacker Neuson Battery Support is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers, including C and O variants across multiple build configurations. Sourced directly from Wacker Neuson, this part meets the exact material and dimensional standards of the original component installed at the factory. It is a direct-fit replacement for a wide range of RD-series roller models, covering both standard and updated.3 build iterations. If your roller's battery is shifting, unsecured, or the existing support is cracked or worn, part number is the correct OEM solution.
Key Features
- OEM-Grade Structural Integrity — Engineered to the same load-bearing and vibration-resistance spec as the original, keeping the battery firmly located under the demanding operating conditions of a compaction roller.
- Drop-In Replacement — Matches the original mounting points and bracket geometry, allowing installation without modification to the battery tray or surrounding housing.
- Broad RD-Series Compatibility — Fits RD40-130 and RD45-140 tandem rollers across standard, C, O, and .3 build variants — a single part number covering a wide range of configurations.
- Protects Electrical System Reliability — A correctly fitted battery support prevents movement and vibration-induced terminal wear, helping maintain consistent electrical supply to the roller's control systems.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component with the part number 5100012334, giving you confidence that fitment and material grade align with Wacker Neuson's own service specifications.
The battery support is a structural bracket or cradle that holds the machine's battery securely in its housing. On compaction equipment like tandem rollers, constant vibration and operational movement place significant stress on mounting hardware — a compromised or broken support can allow the battery to shift, causing terminal damage, intermittent electrical faults, or complete power loss to the machine. Replacing a worn or cracked battery support restores the secure, stable mounting the electrical system depends on to function correctly.
Part Details
| Part Number | 5100012334 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Battery Support |
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.
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