Description
Overview:
The O-Ring 9.5mm x 2.5mm is a genuine Hatz OEM sealing ring designed for dependable leak prevention in engine assemblies. Made from durable black rubber, it provides a tight, resilient seal between static components to keep oils, fuels and air where they should be, helping maintain performance and reduce downtime. Supplied under OEM number 50329000, it is intended for use across Hatz 1B and 1D series diesel engines found in construction, plant and garden machinery. Its precise 9.5mm x 2.5mm dimensions support correct seating in grooves specified by Hatz. Suitable for routine servicing or repairs on engines such as the 1B20 and 1D41, this genuine part helps preserve efficiency, reduce leaks, and protect surrounding components from contamination.
Key Features:
- Genuine Hatz OEM part for assured compatibility and performance (OEM No. 50329000)
- Precision size: 9.5mm x 2.5mm for correct groove fit and reliable sealing
- Durable rubber construction for long service life and resistance to wear
- Helps prevent oil, fuel and air leaks in engine systems and ancillary components
- Supports consistent engine efficiency and smooth running
- Simple like-for-like replacement during scheduled maintenance
- Suitable for workshop or on-site fitting with basic tools
- Widely used across Hatz 1B and 1D series engines listed below
Typical Applications:
Used wherever Hatz specifies a 9.5mm x 2.5mm O-ring on the listed engines, such as sealing small covers, housings, filter bowls, pipe unions and general service points. Ideal for preventative maintenance to restore sealing integrity after disassembly, or to cure minor seepage. Appropriate for plant, generators, compact machinery and garden equipment powered by Hatz 1B/1D engines.
Also known as:
O-ring, sealing ring, round-section gasket, toroidal seal, packing ring, engine O-ring, rubber seal, service seal, static seal, groove seal.
Fits Models:
1B20, 1B20R, 1B20V, 1B27, 1B30, 1B30V, 1B40, 1B40V/W, 1B40VW, 1B50, 1B50V/W, 1B50VW, 1D30, 1D31, 1D40, 1D41, 1D42, 1D42C, 1D50, 1D60, 1D80, 1D81, 1D81C, 1D90, 1D90V
Alternate Part Numbers:
50329000
Product Specifications
| L&S Part No. | 50329000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hatz |
| OEM No. | 50329000 |
| Unit of Sale | 1 |
| Applications | 1B20, 1B20R, 1B20V, 1B27, 1B30, 1B30V, 1B40, 1B40V/W, 1B40VW, 1B50, 1B50V/W, 1B50VW, 1D30, 1D31, 1D40, 1D41, 1D42, 1D42C, 1D50, 1D60, 1D80, 1D81, 1D81C, 1D90, 1D90V |
| Machine Type | Engines |
| Fits Brands | Hatz |
| Fits Models | 1D41 | 1B20 | 1B30 | 1B40 | 1B50 | 1D42 |
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