Order Includes: 1x Muffler. Compatible with Honda models:TRX300 TRX-300 Fourtrax 300 2x4 1993-2000. Part Number: 18300-HM5-93018300-HC5-97018300-HM5-630. OEM style with inner Chambers. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
