Description
Overview:
This is a genuine Hatz rubber washer designed to provide a reliable seal in Hatz 1D-series diesel engines. Made from durable, engine-grade black rubber, it helps prevent leaks, keeps contaminants out, and protects mating components from wear. Its precise form factor and consistent thickness make it suitable for sealing joints found on small diesel engines used in construction, landscaping, and industrial equipment. Tailored for Hatz models such as the 1D41 and 1D42, and also suitable for the 1D81, it matches the original specification for dependable fit and performance. Use it during routine servicing or repairs wherever a rubber washer is specified to maintain engine integrity and stable running. OEM reference 03981802 for easy identification and replacement.
Key Features:
- Genuine Hatz OEM part for assured compatibility and durability (OEM ref. 03981802).
- Precision-moulded rubber forms a tight, uniform seal between mating surfaces.
- Compatible with Hatz 1D41, 1D42 and 1D81 diesel engines.
- Helps prevent leaks and performance loss by maintaining sealing integrity.
- Resistant to heat, vibration and common diesel engine fluids for long service life.
- Corrosion-proof black rubber; will not rust or seize in place.
- Direct-fit replacement with no modifications required; straightforward to install.
- Supports scheduled maintenance and reduces unplanned downtime.
- Stable dimensions for repeatable torque settings and reliable reassembly.
- Suitable for professional workshops, hire fleets and DIY users.
Typical Applications:
Used to seal joints on Hatz 1D-series engines in compact plant such as generators, pumps, light construction equipment and small industrial machinery. Typical positions include covers, housings, filter assemblies and pipe unions where a rubber washer is specified. Ideal for routine servicing and repairs to maintain engine efficiency, reduce fluid seepage and protect internal components from dust and moisture ingress.
Also known as:
Sealing washer, rubber gasket, gasket washer, seal ring, packing ring, rubber seal, o-ring (sometimes used as a general term), rubber spacer, seal washer.
Fits Models:
1D41, 1D42, 1D81
Alternate Part Numbers:
03981802
Product Specifications
| L&S Part No. | 03981802 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hatz |
| OEM No. | 03981802 |
| Unit of Sale | 1 |
| Applications | 1D41, 1D42, 1D81 |
| Machine Type | Engines |
| Fits Brands | Hatz |
| Fits Models | 1D41 |
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