Raypak 53/53A/55A/153/155A/183A/185 In/Out Flange (002432F) furnas and this generic replacement blade

and this generic replacement blade version is intended for 2 inch tubing tool applications using the 4682-B reference

A complete wet-end replacement is especially valuable when the motor remains serviceable and the goal is to restore the working side of the pump with a focused but thorough repair

Helps restore dependable filter control and operation

Useful when the original thermostat is inaccurate or failed

or restoration

Raypak 53/53A/55A/153/155A/183A/185 In/Out Flange (002432F) furnas and this generic replacement bladeThe Raypak inlet and outlet flange is designed for compatible 53, 53A, 55A, 153, 155A, 183A, and 185 heater applications where the supported water connection flange needs replacement. A flange is useful because it helps create the proper connection point for water entering and leaving the heater, making it an important sealing and fit component in the assembly. This replacement is especially useful when the original flange is cracked, corroded,