Beckett Igniter 51586 Heat Shield 319852-301 This diaphragm is specifically sized

This diaphragm is specifically sized for 4-inch pneumatic actuators

Can I use a generic shaft for my Modine unit

and YHD series units

the MOGAS-XWR series is specifically designed for use with White-Rodgers gas valves and should not be used with incompatible components

Beckett Igniter 51586 Heat Shield 319852-301 This diaphragm is specifically sizedThe Beckett Igniter 51586 Ceramic Heat Shield is a critical component for maintaining the thermal integrity of the ignition system in residential and commercial oil burners. This high temperature ceramic insulator is specifically engineered to shield the igniter from intense combustion chamber heat, preventing premature failure and carbon fouling. As a veteran grade OEM Beckett replacement part, the 51586 ensures the electrode assembly remains stable