187292 192870 Spindle Assembly Fit for Husqvarna/Craftsman/Ariens/Poulan Pro 42 46 48 54 Inch Deck YTH22V46 YTH24V48 Lawn Mower, Replace 532187281 567253301 (3 Pack)

What It Is

This 3-pack of spindle assemblies replaces worn or failed spindles on 42- to 54-inch cutting decks used by Husqvarna, Craftsman, Ariens, and Poulan Pro lawn tractors. Each spindle drives the mower blade; a bad spindle causes vibration, uneven cuts, or blade wobble.

Fitment & Compatibility

• Deck sizes: 42", 46", 48", 54" (center-to-center spindle spacing varies by deck, so measure your existing spindle housing).
• Models: Fits YTH22V46, YTH24V48, and many other Husqvarna/Craftsman/Ariens/Poulan Pro tractors with a stamped steel deck. Cross-references OEM numbers 187292, 192870, 532187281, 567253301.
• Check before buying: Confirm your deck’s spindle housing diameter (typically 2.5" or 3") and bolt pattern. Measure from the center of one spindle to the next—this pack is for standard 42-54" decks, but some 48" decks use different spacing.
• Aftermarket vs OEM: This is an aftermarket replacement, not OEM. It matches dimensions and mounting holes, but verify your spindle shaft length (usually 3.5"–4") matches.

Key Things to Know

• Quality: Users report solid steel housings and sealed bearings that hold up well for the price. Some note the bearings aren’t serviceable—replace the whole assembly when worn.
• Installation difficulty: Moderate. You’ll need a socket set, a jack to lift the mower, and possibly a puller to remove the old spindle. Expect 30–60 minutes per spindle.
• Gotchas: The pulley bolt may be reverse-threaded (check your deck manual). Also, the spindle shaft keyway must align with the blade adapter—if it’s slightly off, file the keyway gently.
• Lubrication: No grease zerks; these are sealed units. If you want to extend life, apply anti-seize to mounting bolts to prevent corrosion.

Should You Buy It

If you have a Husqvarna, Craftsman, Ariens, or Poulan Pro with a 42–54" stamped steel deck and a bad spindle, this 3-pack is a cost-effective fix. It’s not for commercial use or zero-turn mowers, but for residential tractors, it offers reliable performance at a fraction of OEM cost. Check your deck’s spindle spacing and shaft length before ordering.