187292 192870 567253301 587819701 587125401 Spindle Assembly Fit for 42" 46" 48" 54" Deck Husqvarna z254 yth22v46 yth24v48 YTA22V46 YTH18K46, Craftsman yt3000 YS4500 YT4000 .(1Pack)

What It Is

This is a replacement spindle assembly for the cutting deck on select Husqvarna and Craftsman lawn tractors. It mounts the blade and houses the bearings that allow the blade to spin freely. It’s for 42”, 46”, 48”, and 54” decks on models like the Husqvarna Z254, YTH22V46, YTH24V48, and Craftsman YT3000, YS4500, YT4000.

Fitment & Compatibility

Before buying, confirm your deck size (measure deck width) and your mower’s model number. This assembly is aftermarket, not OEM, but cross-references OEM numbers 187292, 192870, 567253301, 587819701, and 587125401. Physically check the spindle housing diameter (usually 1.5” or 1.75”) and the bolt pattern (usually 3-bolt). Also measure the shaft length and diameter (common is 1” diameter with a 3” usable length). If your deck uses a different pulley or blade mounting pattern, this won’t work.

Key Things to Know

• Quality: Aftermarket, but solid for the price. Bearings are sealed and pre-lubricated; expect decent life for residential use.
• Installation: Moderate difficulty. Requires removing the deck, belt, pulley, and blade. You’ll need a socket set, torque wrench, and possibly a puller for the old spindle. Expect 30–60 minutes per spindle.
• Gotchas: The included hardware may be low quality—consider reusing your original bolts if they’re in good shape. Torque the spindle nut to 30–40 ft-lbs; overtightening can damage bearings.
• Deck variation: Some decks use a different spindle height or pulley offset. If your deck is a 54” model, verify the shaft length matches your blade clearance.

Should You Buy It

If you have one of the listed Husqvarna or Craftsman models with a worn or noisy spindle, this is a cost-effective replacement for light-to-medium residential use. It’s not built for heavy commercial duty, but for the price, it’s a solid fix for a single spindle swap. If you need all three spindles, consider a full set for consistency.