Replacement O-Rings for Weld Ferrules Part #: 12543R Description: Replacement O-Ring for 2.00" Weld Ferrules MSRP: $5.95 USD  Part #: 12545R Description: Replacement O-Ring for 2.50" Weld Ferrules MSRP: $5.95 USD  Part #: 12546R Description: Replacement O-Ring for 3.00" Weld Ferrules MSRP: $6.95 USD  Part #: 12547R Description: Replacement O-Ring for 3.50" Weld Ferrules MSRP: $8.95 USD  Part #: 12548R Description: Replacement O-Ring for 4.00" Weld Ferrules MSRP: $9.95 USD  Part #: 12573G Description: Replacement O-Ring for 2.00" HD Weld Fittings MSRP: $4.59 USD  Part #: 12575G Description: Replacement O-Ring for 2.50" HD Weld Ferrules MSRP: $4.59 USD  Part #: 12576G Description: Replacement O-Ring for 3.00" HD Weld Ferrules MSRP: $4.99 USD  Part #: 12577G Description: Replacement O-Ring for 3.50" HD Weld Ferrules MSRP: $4.99 USD  Part #: 12578G Description: Replacement O-Ring for 4.00" HD Weld Ferrules MSRP: $4.99 USD |