The Wacker Neuson 5100013311 is a genuine OEM Air Outlet designed for the RD40-130 and RD45-140 series tandem rollers. This part is sourced directly from Wacker Neuson, ensuring it meets the exact specifications of the original component installed at the factory. Compatible across a wide range of RD40-130 and RD45-140 variants — including standard, combination, open-ROPS, DPF-equipped, and.3-series configurations — the 5100013311 is the correct replacement regardless of which version of these rollers you are running. When it comes time to service the airflow system on your tandem roller, using the correct OEM part eliminates guesswork and keeps the machine performing as intended.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original design tolerances, ensuring the air outlet channels airflow at the correct volume and direction for the engine cooling system on RD-series tandem rollers.
- Direct Drop-In Replacement: — Engineered to mount in the same position and connect to the same ducting as the original, with no reworking of surrounding components needed.
- Broad RD40-130 and RD45-140 Coverage: — Fits standard, open-ROPS, combination-drum, DPF, and .3-series variants across both the RD40-130 and RD45-140 tandem roller families, including US-market models.
- Protects Engine Thermal Performance: — A correctly seated air outlet maintains proper airflow routing away from the engine bay; a cracked, missing, or distorted outlet can cause heat to recirculate and contribute to elevated operating temperatures.
- Verified OEM Part Number: — Part number 5100013311 cross-references directly to the Wacker Neuson parts catalog for RD40-130 and RD45-140 roller variants, so you can order with confidence.
The air outlet is a formed ducting component that directs heated air away from the engine compartment after it has passed through the cooling system. By channeling this exhaust airflow out of the machine rather than allowing it to recirculate, the outlet helps maintain stable engine operating temperatures during continuous compaction work. When the outlet is cracked, deformed, or missing, hot air can re-enter the engine bay, placing unnecessary stress on the cooling system and potentially triggering thermal protection shutdowns on the roller.
Part Details
| Part Number | 5100013311 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Outlet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD45-140o | RD45-140o | 5100047387 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140c | RD45-140c | 5100047385 |
| RD45-140 | RD45-140 | 5100047383, 5100011392 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130o | RD40-130o | 5100047386 |
| 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.
