Description
Overview:
This is a genuine Hatz cylinder head gasket for the Hatz 1B20 single‐cylinder diesel engine (OEM reference 05059400). It sits between the cylinder head and the barrel to create a gas‐tight and oil‐tight seal, protecting compression and preventing leaks at the top end. Manufactured from OEM‐grade, heat‐resistant gasket material suitable for diesel combustion temperatures and pressures, it is built for long service life and consistent sealing. The gasket helps maintain engine performance, starting, and emissions by keeping combustion gases where they belong and stopping oil seepage. It is commonly fitted to Hatz 1B20 power units found in compact construction and industrial equipment such as generators, pumps, plate compactors, and other light plant where reliability and uptime matter. Genuine Hatz part for assured fit and function.
Key Features:
- Genuine Hatz part for the 1B20; engineered to OEM specification (05059400)
- Reliable sealing of the cylinder head to maintain compression and performance
- Heat, pressure, oil, and fuel resistant materials for diesel applications
- Helps prevent blow‐by, oil leaks, and combustion gas leakage
- Supports stable torque retention when installed with the correct tightening sequence
- Consistent fitment for straightforward replacement during routine service or rebuilds
- Durable construction aimed at long service intervals in tough site conditions
- Assured compatibility reduces downtime and rework compared to pattern parts
Typical Applications:
Used when rebuilding or servicing Hatz 1B20 engines powering small generators, water pumps, plate compactors, concrete equipment, and other light construction machinery. Ideal for head removal tasks such as valve work, decarbonising, ring replacement, or when addressing compression loss or oil seepage at the head joint.
Also known as:
Head gasket, cylinder head seal, engine head joint, top‐end gasket, combustion sealing gasket, cylinder head shim, 1B20 head seal.
Fits Models:
1B20
Alternate Part Numbers:
05059400
Product Specifications
| L&S Part No. | 05059400 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hatz |
| OEM No. | 05059400 |
| Unit of Sale | 1 |
| Applications | 1B20 |
| Machine Type | Engines |
| Fits Brands | Hatz |
| Fits Models | 1B20 |
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