Vintage Polaris Ski Spindle Bushing TX ATX Starfire
Direct replacement for polaris pn 3573902
This listing is for
FOUR
ski spindle bushings.
These bushings fit vintage polaris snowmobiles with a 3/4″ spindle diameter and a 7/8″ hole in the bulkhead.
Reproduction parts.
Inside diameter = 3/4″
Outside diameter = 7/8″
Length = 7/8″
These bushings are engineered for a tight fit. Because of variations in the chassis tube I.D. and also deformation inside the tube from when it was welded at the factory, installation on most sleds will require drilling or reaming the hole to 3/4″. This ensures a perfect no-slop fit. So plan on buying or borrowing a 3/4″ drill bit or reamer.