Description
Overview:
The Thermostat Housing Gasket for Perkins 404D-22 engines is a sealing gasket that sits between the thermostat housing and cylinder head or water outlet to prevent coolant leaks and maintain stable operating temperature. Manufactured from durable gasket-grade fibre composite, it provides a consistent, compressible seal that withstands heat, pressure, and long-term exposure to engine coolants. This is a Genuine Perkins part, engineered for a precise fit and dependable performance on Perkins 404D-22 and 404D22 engines commonly used in construction plant, generators, and groundcare machinery. Supplied as a direct replacement under OEM No. U45996930, it helps restore correct coolant system integrity after service work or when addressing leaks, aiding engine efficiency and reliability in daily use.
Key Features:
- Genuine Perkins part for assured compatibility and build quality
- Direct replacement with OEM No. U45996930 for straightforward identification
- Fibre-reinforced composite material resists heat, pressure, and coolant chemicals
- Accurate profile for the thermostat housing to minimise the risk of seepage
- Helps maintain correct thermostat function and stable engine temperature
- Supports efficient running by preventing coolant loss and air ingress
- Durable construction designed for long service intervals
- Easy to fit with standard hand tools during routine maintenance
- Suitable for construction and garden machinery powered by Perkins 404D-22 family engines
- Reliable choice for preventative maintenance or leak repairs
Typical Applications:
Used when replacing the thermostat, resealing the thermostat housing, or resolving coolant leaks on Perkins 404D-22 engines. Common during routine coolant service, engine rebuilds, or when the housing has been removed for inspection on plant, power equipment, and grounds maintenance machinery.
Also known as:
Thermostat cover gasket, water outlet gasket, thermostat housing seal, coolant housing gasket, engine cooling system gasket.
Fits Models:
404D-22, 404D22
Alternate Part Numbers:
U45996930
Product Specifications
| L&S Part No. | U45996930 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Perkins |
| Unit of Sale | 1 |
| Applications | 404D-22, 404D22 |
| Machine Type | Engines |
| Fits Brands | Perkins |
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