Please note: Slight color differences due to lighting or screen display variations may occur. This does not affect product use and is not a cause for concern. Thank you.Replaces Part Number / Alternative model: 731-2363, 190-116, GW-7311643A, 7311643A.Compatible with CUB Cadet, MTD, Troy-Bilt 42-inch lawnmowers.Fits CUB Cadet models: 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 mulch plug converts your lawn mower into a mulching machine, helping to shred grass clippings and distribute them evenly across your lawn for a healthier, greener yard.Color: As shown Material: Plastic Package Contents: 1 x Lawn Mower Mulch Plug Note: The package includes only the items listed above. Other accessories are not included. Note: Allowable measurement error is +/- 1-3 cm.