Description
Overview:
This Cylinder Base Gasket for the JAP Model 5 industrial engine is a genuine Jap part designed to seal the joint between the cylinder barrel and the engine block/crankcase. Made from a durable, heat- and oil-resistant gasket material, it helps prevent loss of compression and fluid leaks, supporting smooth running and long service life. The gasket is cut to match the port layout and fixing pattern of the JAP 5 (OEM 12845/1), giving a neat, reliable fit during rebuilds or routine maintenance. It is suitable for owners and technicians working on vintage or classic industrial engines used on small plant and machinery. Ideal for restoration projects and regular servicing of JAP 5 and JAP5 engines where dependable sealing is essential.
Key Features:
- Genuine Jap part for assured compatibility and performance (OEM 12845/1)
- Durable, heat- and oil-resistant material for reliable sealing under engine conditions
- Accurate hole spacing and profile to suit JAP 5 crankcase and cylinder barrel
- Helps maintain compression and prevents air, fuel, and oil leaks
- Consistent thickness to support correct cylinder height and alignment
- Straightforward to fit with standard tools; no modifications required
- Suitable for routine servicing, rebuilds, and vintage engine restoration
- Designed to cope with typical industrial engine temperatures and lubricants
Typical Applications:
Used when refitting the cylinder after decarbonising, piston/ring replacement, honing, crankcase work, or a full overhaul of JAP Model 5 engines. Common on the restoration and upkeep of classic plant such as mixers, pumps, generators, and compactors powered by JAP engines, where a dependable base joint seal is required to restore running and prevent leaks.
Also known as:
Cylinder base seal, engine base gasket, cylinder-to-crankcase gasket, base joint gasket, crankcase base seal. These alternative terms are often used in vintage engine maintenance and parts listings for JAP engines.
Fits Models:
JAP 5, JAP5
Product Specifications
| L&S Part No. | 12845/1 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Key Features | - Genuine Jap part ensures compatibility with JAP Model 5 engines - Heat- and oil-resistant material for reliable engine sealing - Accurate fit for JAP 5 crankcase and cylinder barrel - Maintains compression, preventing air, fuel, and oil leaks - Suitable for vintage engine restoration and routine servicing |
| Fits Models | JAP 5 |
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