Product description:
Top Picture – SWD (K25/ K26 – no bearings)
Middle Picture – SWDA (Regal Gun/Acura – 629 bearing)
Bottom Picture – SWDB (Viper/Blazer – 609 bearing) – Shorter bearing surface
$50.75 – $63.90
Sunbeam/Supershear Worm (Spline) Drives (SWD*)