PolarStar Kythera SA Washer Set
The PolarStar Kythera SA Washer Set is the OEM replacement set of internal washers for the PolarStar Kythera SA HPA engine. Washers in the Kythera SA engine provide correct spacing, load distribution, and seating for internal components within the engine assembly — incorrect or missing washers can cause incorrect component seating, increased wear, or alignment issues within the engine. Washers can be lost during engine servicing or strip-down, and this OEM washer set provides the correct complete set for a Kythera SA engine service or rebuild.
OEM PolarStar replacement washer set specific to the Kythera SA variant. For Kythera SA operators who need a replacement washer set after maintenance or require all internal washers for a rebuild, this is the correct OEM set for the Kythera SA.
- PolarStar Kythera SA Washer Set
- OEM internal washers for Kythera SA engine
- Kythera SA specific — correct for SA variant
- Made by PolarStar Airsoft





