LIZEWEI Deck Belt Covers for 46" Mower Decks – Black (2‑Pack), OEM Fit for MTD & Cub Cadet Models, Durable Debris Protection

Two replacement black deck belt covers (model 783-08547-0637) designed to protect and channel belts on 46" mower decks compatible with many MTD and Cub Cadet models.

This pair of LIZEWEI deck belt covers provides a direct-replacement option for worn or missing covers on a variety of 46-inch decks used in Cub Cadet and MTD lawn tractors. Manufactured to match the fit and mounting points of OEM references such as 247203790 and 247203791, these covers restore the original belt routing protection to help prevent debris contact and reduce belt wear. They come as two pieces so you can replace both sides of the deck in one service interval.

Which mower models will accept these LIZEWEI belt covers?

These covers are compatible with many Cub Cadet and MTD 46" decks. They list alternate part numbers and model families so you can match the cover to your tractor by deck model or OEM reference.

• Cub Cadet models: XT1-LT46, XT1-LT46 FAB, XT2-LX46, XT2-LX46 FAB, XT2-LX46 LE FAB.
• MTD references including 13AP79XT099 (T1900), 13AL78XT099 (T1600), and TB46 family numbers.
• Cross-references: 247203790, 247203791, 247203742–247203744 and related part numbers.

How do these covers improve belt life and deck performance?

By shielding belts from grass clippings, dirt and foreign objects, deck belt covers help reduce direct abrasion and the risk of belt misalignment. That containment helps belts maintain tension and routing, which supports consistent blade engagement and quieter operation.

• Blocks debris from contacting belts and pulleys to limit abrasion.
• Makes belt routing neater to reduce chances of slipping or tracking off pulleys.
• Helps keep moisture and grass build-up away from critical moving parts.

What should I check before ordering to ensure fit?

Confirm your tractor’s deck size and OEM part numbers against the listed compatible references. Also compare mounting hole locations and the general shape of your old cover to images or the replacement part before installation.

• Verify deck size: these are for 46" decks only.
• Match OEM numbers such as 783-08547-0637, 247203790 or 247203791 where possible.
• Inspect mounting tabs and bolt pattern on your existing cover for a direct fit.

How easy is installation and what hardware is required?

Installation is typically straightforward for basic mower maintenance. Most homeowners with standard hand tools can swap the covers in a short session; hardware may be reused if undamaged, though replacing corroded screws or clips is recommended for secure attachment.

• Usually installs with common socket or wrench sizes used on decks.
• May reuse existing fasteners; replace rusted clips or bolts as needed.
• Minimal disassembly of deck components in most cases—follow safety steps.

Who this is for: This replacement set is intended for owners of compatible Cub Cadet and MTD tractors with 46" decks who need to restore belt protection and routing. It’s a practical buy for DIY maintainers, repair shops, and anyone replacing cracked or missing deck covers to extend belt and deck component life. Always verify fit against your tractor’s model and OEM references before purchase.