NEW QUALITY REPLACEMENT MOLDED SEAT. Bolt patterns: 8″ X 11.5″ & 11.25″ X 11.5″. Original Seat Uses M8X16 Mounting Bolts, A&I Seats Uses 5/16-18 NC Bolts. Seat is 19-3/8″ wide x 23″ deep x 22″ High w/ 4-1/4″ Base Height. Replaces OEM part # CS133-1V. Please check our Store or send a message. Part numbers for reference only. This item… Read more →