O-Ring & Gasket Kit. Includes 1 each #10, 11, 18, 22 & Volute O-Ring challenger-pump-to-filter-base-kit-185201 Aladdin Part # 17506 Filbur

Aladdin Part # 17506 Filbur Part # FC1250 Filter Bottom Configuration 3" Filter Length 29 3/8" Filter Outer Diameter 7" Filter Top Configuration 3" Manufacturer Part # APCC7226 More Info OD = 7" | Length = 29 3/8" | Top = 3" | Bottom = 3" Notes Hayward | Hollibaugh

Manufacturer Part # HAXCPA3353

4-in Cast Aluminum Burner - 41

Manufacturer Part # 310-5120B

O-Ring & Gasket Kit. Includes 1 each #10, 11, 18, 22 & Volute O-Ring challenger-pump-to-filter-base-kit-185201 Aladdin Part # 17506 FilburManufacturer Part # APCK1014 More Info Includes: 1 each of pump seal, diffuser o ring, volute o ring, pot volute gasket, lid o ring (1994 & prior), volute o ring.