187292 192870 Spindle Assembly Fit for 42" 46" 48" 54" Mower Decks Hus qvarna yth22v42 yth22v46 yth24v48 Craftsman yt4000 ys4500 Pou LAN pro P54ZX Replaces 532187292 587819701

What It Is

This spindle assembly is the rotating hub that drives the mower blade on Husqvarna, Craftsman, and Poulan Pro lawn tractors. It replaces OEM part numbers 532187292 and 587819701, and fits 42-inch to 54-inch cutting decks used on residential zero-turn and riding mowers.

Fitment & Compatibility

Before buying, verify three things: your deck size (42", 46", 48", or 54"), your mower model (e.g., Husqvarna YTH22V42, YTH22V46, YTH24V48; Craftsman YT4000, YS4500; Poulan Pro P54ZX), and that your existing spindle uses a 5/8-inch shaft diameter and the same bolt pattern (typically 3-bolt). Measure the spindle shaft length and housing height to match—aftermarket units may vary slightly from OEM. If your deck uses a different pulley size or bearing type, this won’t fit.

Key Things to Know

• Build quality: Aftermarket spindle, not OEM. Most buyers report it works fine, but some note the bearings aren’t as durable as factory parts—expect 1–2 seasons under heavy use.
• Installation difficulty: Moderate. You’ll need a socket set, a jack or blocks to lift the mower, and a puller if the old spindle is seized. Plan 45–90 minutes.
• Common gotcha: The included hardware may not match your deck’s bolt threads (metric vs. SAE). Check before disassembly and reuse OEM bolts if needed.
• Fitment note: This spindle fits many Husqvarna and Craftsman decks, but not all—double-check your mower’s model number against the listed compatible list. Mismatched deck sizes (e.g., 50") will not work.

Should You Buy It

If you need a budget-friendly replacement for a worn or broken spindle on a common 42–54-inch Husqvarna, Craftsman, or Poulan Pro deck, this is a solid value at $24.99. It’s not the best choice for commercial use or if you want OEM-grade longevity, but for occasional residential mowing, it’ll get you back cutting grass without breaking the bank.