If your Cadet Pro toilet tank lid cracked, chipped, or just went missing, this showingo 735172-400.020 replacement is the exact fit you need.

It's designed specifically for the Cadet Pro 4188A series toilets (models 4188A.004 and 4188A.104) with a 12-inch rough-in and 4.8 Lpf/1.28 gpf flush.

The lid measures 17-3/8 inches long, 8-7/8 inches wide, and 1-1/2 inches tall – it's that distinctive flat-top shape with rounded sides that matches the original.

Made from high-grade vitreous china with a glossy white finish that resists stains and scratches, it's easy to clean and built to last.

One thing to double-check: this is for the Cadet Pro, not the Cadet 3 – those are different.

Look for a sticker inside your tank that says 4188A to be sure.

Installation is stupid simple – no tools, no drilling.

Just align the lid with the tank edges and set it in place.

That's it.

Perfect for home repairs, rental properties, or property maintenance where you need a quick, no-fuss fix.

The porcelain is strong and durable, so it won't warp or deform over time.

The smooth surface prevents dirt buildup, and a quick wipe keeps it looking new.

If you've got the right model, this lid will fit perfectly and restore your bathroom to its original look.