2 Pack 187292 192870 532187281 532187292 567253301 587819701 yth22v46 yth24v48 Spindle 187292 Mandrel Assembly 42" 46" 48" 54" Mower Deck Spindle Compatible with Husqvarna Craftsman Ariens Poulan Pro

What It Is

This 2-pack spindle/mandrel assembly replaces the factory part on 42", 46", 48", and 54" mower decks for Husqvarna, Craftsman, Ariens, and Poulan Pro lawn tractors. It drives the blade and houses the bearings that let it spin freely.

Fitment & Compatibility

Before buying, confirm your deck size (42", 46", 48", or 54") and check your OEM part number against these: 187292, 192870, 532187281, 532187292, 567253301, 587819701. This aftermarket spindle fits models like yth22v46 and yth24v48 but is not a direct replacement for every deck—measure the spindle shaft diameter (typically 5/8" or 7/8") and the mounting bolt pattern (usually 3 bolts on a 3"–3.5" circle). If your deck uses a different spindle height or pulley offset, it won’t align properly.

Key Things to Know

• Quality vs. OEM: These are aftermarket spindles. They work well for most homeowners, but bearings may not last as long as genuine Husqvarna/Craftsman parts under heavy commercial use.
• Installation: Moderate difficulty—you’ll need a socket set, a jack to lift the deck, and a way to remove the old blade pulley (often a puller). Expect 30–60 minutes per spindle.
• Common gotcha: The included hardware may not match your deck’s thread pitch. Keep your original bolts and nuts. Also, check that the pulley is the same diameter as your old one—mismatched pulleys change blade speed.
• Pack contents: You get two complete spindle assemblies with bearings and housing, but no blades or pulleys. Reuse your existing pulley and blade.

Should You Buy It

If you need to replace one or two spindles on a residential lawn tractor and want to save money over OEM parts, this 2-pack is a solid value. It’s not for commercial mowers or decks with unusual spindle specs—those should stick with genuine parts for longer life and guaranteed fit.