The Wacker Neuson Intake Hose is a genuine OEM intake hose designed for the RD40-130 and RD45-140 series tandem rollers, including standard, C, and O variants across both the original and.3 model generations. As a direct OEM part, it is manufactured to the exact dimensions and material specifications required by the machine, ensuring a correct, trouble-free installation. This hose is confirmed to fit all major configurations in the RD40-130 and RD45-140 lineups, making it a straightforward like-for-like replacement when servicing your roller.
Key Features
- OEM-Grade Hose Construction — Manufactured from materials that meet the flexibility and durability requirements for intake air routing, resisting heat, vibration, and compression fatigue over continuous use.
- Direct-Fit Replacement — Engineered to match the original hose routing, end diameter, and connection points on the RD40-130 and RD45-140 platforms for a straightforward swap with no trimming or adaptation.
- Broad Series Compatibility — Fits standard, C, and O configurations across RD40-130 and RD45-140 models, covering both original and .3 generation machines in a single part number.
- Protects Engine Airflow Integrity — A correctly sealed intake hose maintains the clean, uninterrupted air supply the engine depends on; a cracked or collapsed hose can allow unfiltered air ingestion or cause rough running and power loss.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, so you get the correct part the first time with full confidence in fitment accuracy.
The intake hose channels filtered air from the air cleaner assembly into the engine's intake system, forming a sealed connection that keeps the airflow clean and free of contaminants. Without a fully intact hose, dust and debris can bypass the air filter and enter the engine, accelerating internal wear and leading to costly repairs. A damaged or deteriorated intake hose can also cause air leaks that disrupt the air-fuel mixture, resulting in rough idling, reduced power output, and increased fuel consumption on your tandem roller.
Part Details
| Part Number | 5100012233 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Intake Hose |
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.
