AFA Industries 4W4014 - Gasket, Regulator Housing
The AFA Industries, gasket 4W4014 is engineered to replicate Cat OEM 4W‑4014 specifications for the regulator/thermostat housing seal on Cat heavy-duty engines such as the 3406E, C15, C16, and C18. With thin-profile precision and durable material, it prevents coolant leaks between housing components, ensuring pressure integrity during high-temperature operation. Ideal for rebuilds and maintenance in industrial and truck applications.
$2.88
Specifications
The AFA Industries 4W4014 Regulator Housing Gasket is a direct aftermarket replacement for Caterpillar part number 4W‑4014, commonly referenced as PAI 331283 in premium catalogs. This single-piece gasket is designed to seal the joint between the thermostat/regulator housing and the engine block on Cat 3406E, C15, C16, and C18 engine series. It ensures reliable coolant containment under operating temperatures and pressure cycles. Crafted using materials comparable to OEM construction, it delivers consistent fitment and long-term sealing in heavy-duty diesel service.
Weight
0.37
Compatibility
Alternative Part Numbers
Caterpillar 4W‑4014
PAI 331283
AFA 4W4014
PAI 331283
AFA 4W4014
