Description
Overview:
The O Ring DPU4045H is a genuine Wacker Neuson sealing ring designed for reliable leak prevention in compactors and similar machinery. Supplied as Wacker Part No. 0126919, it is manufactured from a durable rubber elastomer to maintain a tight seal in oil, fuel and hydraulic applications. This OEM O-ring restores proper sealing performance in critical joints and housings subject to vibration and temperature changes. It is commonly used on Wacker Neuson reversible plate compactors, including the DPU4045H and DPU404H, where dependable sealing helps protect components, maintain system pressure and reduce unplanned downtime. Being a Genuine Part ensures the correct profile and fit in the intended groove, supporting long service life when installed during routine maintenance or repair.
Key Features:
- Genuine Wacker Neuson OEM O-ring (Part No. 0126919) for assured compatibility and quality
- Precision fit for the specified locations on DPU4045H and DPU404H compactors
- Robust rubber elastomer resists common oils, fuels and hydraulic fluids used in plant equipment
- Helps prevent leaks and pressure loss for consistent machine performance
- Maintains sealing integrity under vibration, shock and temperature cycling
- Smooth installation with correct cross-section for the mating groove
- Supports scheduled servicing and quick turnaround during repairs
- Durable construction aids long service life and reduced maintenance frequency
- Suitable for sealing pump covers, valve blocks and other fluid system joints in compactors
- OEM geometry helps ensure reliable compression and sealing after fitting
Typical Applications:
Used when servicing or rebuilding Wacker plate compactors to seal hydraulic covers, valve blocks, gearcase interfaces, filter housings and pipe unions. Ideal for addressing minor oil or hydraulic weeps, restoring pressure retention, and maintaining protection against dust and moisture ingress. Fit during routine maintenance, hose changes or component replacement to keep machines operating efficiently on site.
Also known as:
Sealing ring, toroidal seal, packing ring, O-seal, elastomer seal, machinery seal, fluid sealing ring. Commonly referred to as an engine or hydraulic O-ring depending on location within the machine.
Fits Models:
DPU4045H, DPU404H
Product Specifications
| L&S Part No. | 0126919 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Wacker Neuson |
| OEM No. | 5000126919 |
| Unit of Sale | 1 |
| Machine Type | Compactors |
| Key Features | - Genuine Wacker Neuson OEM O-ring, Part No. 0126919 - Precision fit for DPU4045H and DPU404H compactors - Durable rubber elastomer resists oils and hydraulic fluids - Maintains sealing under vibration and temperature changes - Suitable for sealing pump covers and valve blocks in compactors |
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