Carburetor Float Bowl Gaskets FITS VM 36-44 ROUND SLIDE CARBS FITS ATV / MOTORCYCLE AND SNOWMOBILE APPLICATIONS FITS THE FOLLOWING POLARIS SNOWMOBILE MODELS: 1985-1989 400 MODELS 1991 400 XC 1992-1994 XCR SP 440 1988-1998 CLASSIC MODELS 1993-1994 CLASSIC TOURING MODELS 1993-1998 STORM MODELS 1985-1987 TRAIL MODELS 1996-1998 ULTRA / RMK / SKS / SP / SPX / SE TOURING MODELS 1997-1998 XLT LTD / SP MODELS 1989-1992 500 MODELS 1989-1991 SKS 500 1989-1991 SP 500 1995-1996 500 CARB MODELS 1997-1998 500 INDY RMK / SKS 1999-2000 500 INDY / CLASSIC 1985-1993 600 MODELS 1997 XC 600 1994-1998 600 XCR 1997-1998 600 XCR SE 1996 600 XCR SP 1988-1992 650 MODELS 1988-1990 SKS 650 1998 700 XCR Quantity:2pcs/4pcs/8pcs/16pcs Choose from the options upon your need. 1) all dimensions are measured by hand, with possible minor deviations. 2) colors may vary slightly depending on the color settings of each monitor. If you have any questions before or after purchase, please email US first, we will reply you in time, please be patient. About Shipping: Ships within 3 business days (most products). We will ship to you as soon as possible.