AFA Industries Regulator Gasket 1393550

The AFA Industries 1393550 Regulator Housing Gasket is engineered to meet OEM specifications for Caterpillar C15, C16, and 3406E series dual-regulator coolant assemblies. With dimensions of 7.50 in length × 7.50 in width × 1.00 in height and weighing roughly 0.32 lb, this gasket offers both size accuracy and robust sealing performance. Made from composite rubber/fiber material rated for high-temperature coolant environments, it prevents leakage between the regulator housing and engine block under dynamic operating conditions. Ideal for for use on heavy-duty truck engines and stationary industrial units, it supports engine cooling integrity in demanding fleet and industrial operations.