Coil balance

Thanks for posting! The replacements you'll need for this coil assembly is the S161-06 Roller Tilt Balance and the 15-086 Tandem Coil Housing, which uses the Series 180 Coil Balance. Since the top housing is also marked with a 6, you'll need the S180-06.

The pivot bar typically used with this assembly is the 26-405 Round End Pivot Bar.

Alternate image for S161-06

Detail of 15-086