187292 192870 Spindle Assembly with 195945 Pulley Fit for 42" 46" 48" 54" Mower Deck Husqvarna Z254 YTH22v46YTH 24v48 Craftsman YT3000 YS4500 YT4000 Mower Replace OEM 587819701 532187281 2 Pack

What It Is

This is a 2-pack of spindle assemblies (part #187292/192870) with pre-installed pulleys (part #195945) designed to replace worn or damaged spindles on 42", 46", 48", and 54" Husqvarna and Craftsman mower decks. It’s for restoring blade rotation on zero-turn and lawn tractors used in residential or light commercial mowing.

Fitment & Compatibility

• Deck sizes: Fits 42", 46", 48", and 54" decks, but measure your deck width before ordering—some models share part numbers across sizes, but not all spindles are identical.
• Brands/models: Husqvarna Z254, YTH22V46, YTH24V48; Craftsman YT3000, YS4500, YT4000. Also fits many Poulan, AYP, and Murray decks using these OEM numbers.
• OEM cross-references: Replaces 587819701, 532187281, 187281, 192870. The pulley (195945) is included and matches OEM specs.
• Critical check: Measure the spindle shaft diameter (commonly 1" or 7/8") and bolt pattern (typically 3-bolt, 3" or 3.5" spacing). This kit uses a 3-bolt pattern with a 1" shaft—confirm yours matches.

Key Things to Know

• Build quality: Aftermarket but well-reviewed (4.5/5). Includes bearings and a metal pulley—good value vs. OEM, but not heavy-duty for commercial use.
• Installation difficulty: Moderate. Requires removing the deck, unbolting the old spindle, and transferring the blade. A impact wrench helps with stubborn bolts.
• Common gotcha: The pulley is pre-installed, but check that the belt groove width matches your deck’s belt (typically 1/2" or 5/8"). If not, you’ll need to swap pulleys.
• Pack size: You get two assemblies—useful for replacing spindles in pairs (common on dual-blade decks) or keeping one as a spare.

Should You Buy It

Buy this if you have a 42"-54" Husqvarna or Craftsman deck with a 1" shaft, 3-bolt spindle, and want a cost-effective, reliable replacement for worn spindles. It’s a solid pick for DIY repairs on residential mowers, but skip it if you need commercial-grade durability or have a non-standard spindle bolt pattern.