The Wacker Neuson T-Hose Connector is a genuine OEM component designed for the RD27-120, RD28-120, RD40-130, and RD45-140 series tandem rollers. Sourced directly from Wacker Neuson, this part matches the original specification exactly, ensuring a correct and secure connection within the machine's hose routing system. It covers an extensive range of configurations including standard, C, O, DPF, and CE variants across both domestic and US-market models.
Key Features
- Genuine OEM Integrity — Manufactured to Wacker Neuson's original design tolerances, ensuring the correct flow path geometry and sealing performance that the machine's fluid system depends on.
- Direct-Connect Replacement — Engineered to mate with existing hose ends and port fittings without rework, making swaps straightforward on the RD-series roller platform.
- Broad RD-Series Coverage — Compatible with RD27-120, RD28-120, RD40-130, and RD45-140 tandem rollers across standard, C, O, DPF, and CE variants.
- Maintains System Pressure Integrity — A properly seated T-hose connector keeps fluid circuits sealed and flowing correctly; a cracked or loose connector can cause fluid loss, pressure drops, and unscheduled downtime.
- Fuel and Fluid System Safety — Correct connector fitment prevents leaks at the junction point, reducing the risk of fluid contact with hot engine surfaces or ground contamination on the worksite.
A T-hose connector serves as a three-way junction point within a machine's hose routing network, allowing fluid to be distributed or redirected from a single inlet to two outlets — or vice versa. In tandem roller applications, maintaining a leak-free, properly routed connection at this junction is critical to consistent hydraulic or cooling system performance. When this connector cracks, deforms, or loses its seal, fluid loss and pressure imbalance can follow, affecting compaction performance and potentially causing broader system damage if left unaddressed.
Part Details
| Part Number | 5100012097 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | T-Hose Connector |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| 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 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| 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 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD28-120c | RD28-120c | 5100047377 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| 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 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD28e-120c | RD28-120ce | 5100066734 |
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.
