This **Rubber Washer** (part number 11226) is a sealing component used in the **CAV 296** type fuel filter assembly (or Lucas 296 type). Its function is to ensure a watertight seal between the various filter elements, particularly between the head and the sediment bowl or between the sediment bowl and the filter element itself, preventing diesel leaks and air aspiration into the system.
Product Details
Part Code (Ref.): 11226
Part Type: Gasket / Rubber Washer
Application: Fuel Filter Head/Mount
Filter Compatibility: CAV 296 Type (Single or Double)
Function: Sealing
FIGURE REFERENCE N°: 7
Application Notes
In technical illustrations of CAV 296 filters, this reference number (Fig. 7) typically indicates the main gasket positioned between the lower sediment bowl and the filter element or between the filter element and the filter head. Being made of rubber, it is essential that it is replaced regularly to maintain the integrity of the diesel fuel system.
IMPORTANCE: Using a worn or improper gasket is the most common cause of "air in-leakage" issues, leading to starting problems and irregular operation of the diesel engine.