783-0345-0637 Battery Tray Replacement for 783-0345 Fits for MTD Cub Cadet Models

What It Is

This is a replacement battery tray designed to securely hold the battery in place on select MTD and Cub Cadet lawn tractors and zero-turn mowers. It replaces OEM part 783-0345 and is intended for machines where the original tray has cracked, rusted, or broken from vibration or age.

Fitment & Compatibility

Before buying, confirm your machine’s model and serial number against Cub Cadet’s official parts lookup. This tray fits many MTD-built models including Cub Cadet LT, GT, and Z-series, but not all. Key checks:

• Deck size: No direct deck-size restriction—fitment depends on frame and battery compartment layout.
• OEM vs aftermarket: This is a direct replacement for OEM part 783-0345; non-OEM versions may have slight dimensional differences.
• Measurements: The tray is roughly 10.5 x 7.5 x 2 inches (verify with your old tray). Check that mounting holes align with your battery hold-down bracket and frame slots.
• Common compatible models: Cub Cadet LT1042, LT1050, GT1554, GT2000, and Z-Force S48. Not for small push mowers or zero-turns with side-mount battery boxes.

Key Things to Know

• Material: Typically heavy-duty plastic, not metal. May crack if over-tightened or exposed to extreme cold for years.
• Installation difficulty: Easy—requires removing the battery, unbolting the old tray (usually 2-4 bolts), and bolting on the new one. Basic hand tools only.
• Gotcha: Some models use a separate hold-down rod or strap that attaches to the tray—ensure yours is included or reusable. The tray itself does not include battery.
• Single review: Only one rating (5.0), so long-term durability feedback is limited. Risk is low given simple design.

Should You Buy It

If your current battery tray is broken, missing, or causing the battery to shift, this is a straightforward, low-cost fix for many Cub Cadet and MTD lawn tractors. It’s not for machines with integrated battery boxes or odd-sized compartments—measure first. For the price and easy installation, it’s a solid choice if your model is confirmed compatible.