Replacement 631-05195A mulch plug for 42/46 inch MTD Cub Cadet decks | Bularie

Overview

The Bularie replacement mulch plug 631-05195A is designed to help maintain mulching performance on common 42 and 46 inch mower decks. It serves as a practical replacement for the original numbers 631-05195 and 631-05195A, delivering a straightforward way to refresh your deck’s mulching function without a full mower service.

Key compatibility highlights

• Replaces the original parts 631-05195 and 631-05195A, making it a drop-in refresh for many machines.
• Designed for a wide range of 42 inch and 46 inch mulch kits, including models from 2014 through 2021.
• Broad Cub Cadet compatibility, with XT1 and XT2 series, as well as assorted LTX and RZT family decks noted in product listings.

In practice, this mulch plug is intended to help manage debris and grass clippings during mowing. It’s crafted to stand up to routine use, with attention to durability and fit, so you can focus more on a clean cut and less on deck disturbance.

• Includes three zip ties to help achieve a tighter seal between plug and deck, which can contribute to smoother operation.
• Made from materials chosen for long-wear under typical mowing conditions, with a finish designed for sustained performance.

Important fit notes and installation tips

Before purchase, please confirm model compatibility. Not every 42 or 46 inch deck will accept this plug—check that your mower’s model number under the seat begins with 247. This part is intended for MTD tractors and Cub Cadet decks, and it is not designed for Craftsman decks that begin with 917 or for three-blade configurations.

For best results, inspect the existing plug location and deck seal, then align the replacement carefully and use the included zip ties to help minimize gaps. If in doubt, compare your deck model details with the listed compatibility notes to avoid mismatches and ensure a smoother mowing session.