NEW REPLACEMENT SEAT COVER MADE SPECIFICALLY FOR THE 1978-1980 YAMAHA SRX  340 & 440 SNOWMOBILE. .* MADE WITH QUALITY  BLACK  SNOWMOBILE SEAT VINYL. * DOUBLE STITCHED FOR STRENGTH & BETTER LOOKING FINISHED PRODUCT. ALSO EASIER FIT! (auction for seat cover only, foam & base not included.)*WE SPECIALIZE IN VINTAGE SNOWMOBILE SEAT COVERS - PLEASE EMAIL WITH YOUR NEEDS*