Premium Aftermarket Savio Biasi KI1043145 Boiler O-Ring Brown Viton FKM 2 Pack
Description
Stop leaks and restore a reliable seal with this 2-Pack of Premium Aftermarket Brown Viton (FKM) O-Rings, designed to replace Savio/Biasi KI1043145.
Manufactured from premium 75A Brown Viton (FKM), these O-rings are built to withstand the high temperatures and demanding operating conditions found in residential and commercial boiler systems. Viton offers outstanding resistance to heat, water, steam, aging, and compression set, helping provide long-lasting sealing performance.
Whether you're performing routine maintenance or replacing a worn seal, these precision metric O-rings are an excellent aftermarket solution.
Premium Aftermarket Replacement
Replaces Savio/Biasi Part Number KI1043145
Size: 2.90mm ID × 1.78mm Cross Section
Premium Brown Viton (FKM)
75A Durometer
High Temperature Resistant
Excellent Resistance to Aging and Compression Set
Precision Metric Dimensions
Ideal for Boiler Maintenance and Repair
(2) Brown Viton (FKM) O-Rings
Fits boilers using Savio/Biasi part number KI1043145. Always verify your original part number and O-ring dimensions before ordering.
Premium aftermarket replacement part.
Not manufactured by or affiliated with Savio or Biasi.
Photos are representative of the O-rings and are not intended to show actual size or scale.
Please verify compatibility prior to purchase.
Replace worn or leaking boiler seals with these premium aftermarket KI1043145 replacement O-rings. Precision-manufactured from high-quality brown Viton (FKM), these metric sealing rings are designed for demanding boiler applications requiring excellent heat resistance and long service life. Compatible with many Savio and Biasi boiler models using part number KI1043145. Ideal for boiler servicing, preventative maintenance, HVAC repair, central heating systems, hydronic heating equipment, replacement gasket seals, metric O-rings, high-temperature sealing applications, and professional service technicians. Built to resist heat, compression set, water, and aging for dependable performance.
AFTERMARKET PART - NOT OEM. Brand names and model numbers are used solely to identify compatibility. This product is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer.