GD1 SWRA M4VA SLYA GD3 Automatic Transmission Pulley Assembly With Belt Chain For Fit CVT Car Accessories The GD1 SWRA M4VA SLYA GD3 Automatic Transmission Pulley Assembly with Belt Chain is designed for Fit models equipped with a CVT transmission.This assembly includes both the pulley and belt chain, providing a complete solution for restoring or upgrading the transmission system. This replacement is made by an independent supplier.All brand references are used solely to indicate compatibility.