Mower Deck Rebuild Kit Includes (2) 187292 192870 Spindles (2) 195945 197473 Pulleys (1) 584453101 532405143 105 3/4" Belt for Husqvarna 2246LS 2346XLS YTA22V46 YTH20K46 YTH224T YTH22V46 YTH18K46

What It Is

This is a complete mower deck rebuild kit for 46-inch Husqvarna lawn tractors. It includes two spindle assemblies (OEM 187292/192870), two pulleys (195945/197473), and one 105 3/4-inch drive belt (584453101/532405143). Designed to refresh the entire cutting deck drive system on mid-to-late model Husqvarna tractors with a 46-inch fabricated or stamped deck.

Fitment & Compatibility

Before buying, confirm your mower deck is exactly 46 inches (measured blade tip to blade tip). This kit fits Husqvarna models: 2246LS, 2346XLS, YTA22V46, YTH20K46, YTH224T, YTH22V46, and YTH18K46. It also works on some Poulan Pro, Craftsman, and McCulloch tractors with the same deck design—check your model number against the spindle part numbers (187292/192870). Measure your existing belt length; it must be 105 3/4 inches (outer circumference). The belt is 1/2-inch wide, standard for this deck. If your deck has a different belt length (e.g., 106 inches or 104 inches), this kit won’t fit.

Key Things to Know

• Quality: These are OEM-spec replacement spindles and pulleys, not cheap aftermarket. Expect durable steel housings and sealed bearings. The belt is a standard A-section cogged belt—good for grip but not heavy-duty Kevlar.
• Installation: Moderate difficulty. You’ll need a socket set, wrenches, and possibly a puller for stuck pulleys. Remove the deck, flip it, and replace spindles one at a time. Torque spindle bolts to 35–40 ft-lbs.
• Common gotchas: Spindle bolts may be seized—use penetrating oil. Reuse the original spindle washers if included; new ones aren’t in the kit. The belt routing must match your deck diagram; a mis-routed belt causes poor cutting or belt slip.
• Wear check: Inspect blade spindles for play before installing new ones. If your deck housing is bent or cracked, this kit won’t fix that.

Should You Buy It

This kit is ideal if your 46-inch Husqvarna tractor has worn spindles (noise, vibration, wobbly blades) and you want a single purchase to refresh the entire deck drive. It’s a good value compared to buying spindles, pulleys, and a belt separately. Skip it if your deck is damaged beyond spindle wear, or if you only need one spindle or a different belt length.