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

What It Is

This spindle assembly is the rotating hub that drives the mower blade on zero-turn and lawn tractor decks. It replaces worn or failed spindles on Husqvarna, Craftsman, Ariens, and Poulan Pro mowers with 42- to 54-inch cutting decks, including popular models like YTH22V46 and YTH24V48.

Fitment & Compatibility

• Deck size: 42”, 46”, 48”, and 54” decks (verify your deck width stamped on the deck shell).
• OEM cross-reference: Replaces OEM part numbers 532187281, 567253301, 187292, and 192870. Also fits Craftsman 532187281 and Husqvarna 532192870.
• What to measure: Spindle housing height (approx. 4.5 inches), shaft diameter (5/8 inch), and bolt pattern (4-hole, 3-inch center-to-center). Confirm pulley bore size (typically 5/8 inch) matches your pulley.
• Brands known to fit: Husqvarna, Craftsman, Ariens, Poulan Pro, and some MTD/Garden Way decks with the same spindle design. Check your deck’s spindle mounting pattern before ordering.

Key Things to Know

• Build quality: Aftermarket unit with sealed bearings. Not as robust as OEM Husqvarna, but adequate for residential use. Expect 2-3 seasons under normal mowing.
• Installation difficulty: Moderate. Requires removing the deck, pulley, and blade. Use a puller if the old spindle is seized. Torque blade bolt to 70-90 ft-lbs.
• Common gotcha: The included grease fitting may be absent or different location than OEM. Pre-grease before install. Verify the spindle shaft length matches your deck’s pulley stack height.
• Warranty: Typically 1-year limited. Keep your receipt and inspect bearings for smooth rotation before mounting.

Should You Buy It

If you have a Husqvarna, Craftsman, or Ariens lawn tractor with a 42-54” deck and a failing spindle, this is a solid budget-friendly replacement for residential use. It’s not built for heavy commercial mowing, but for home lawns it delivers reliable performance at half the OEM price. Just confirm your deck’s bolt pattern and shaft size before buying.