Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!Replaces Part Number / Alternative model: 731-2363, 190-116 GW-7311643A, 7311643A.Compatible with for CUB Cadet, MTD, Troy Bilt 42 inch lawnmowers.Compatible with for CUB Cadet 2150, 1600, 2155, 2135, 2166, 2130, 1170, 1515, 1517, 2176, 2164, 2146, 1527, 1525, GT-2542, LT-2180, LT-2138, LT-2042, LT-1042, LT-1040.This product allows you to effectively convert your lawn mower into a mulching machine, and it helps to help you shred grass clippings better and distribute them evenly across your lawn, promoting a healthier, greener yard.Color: As shownMaterial: plasticPackage Contents:1 x Lawn Mower Mulch PlugOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.