2-Pack 587819701 187281 Lawn Mower Spindle Mandrel Assembly Replacement for Husqvarna 187292 YTH22V46 YTH24V48 YTH18542 532187281 532187292 192870 587253301 42 inch 46" 48" 54" Deck Parts

What It Is

This is a 2-pack of lawn mower spindle mandrel assemblies designed for Husqvarna riding mowers. It replaces the OEM part numbers 587819701, 187281, 532187281, and 587253301, and is compatible with 42-inch, 46-inch, 48-inch, and 54-inch cutting decks.

Fitment & Compatibility

Before buying, confirm your mower’s deck size (42", 46", 48", or 54") and model number. This fits Husqvarna models like the YTH22V46, YTH24V48, and YTH18542, but not all Husqvarna decks – check your deck’s spindle bolt pattern and shaft diameter. The OEM cross-reference includes 187292, 192870, and 532187292. Measure your old spindle’s housing diameter (typically 3.5") and shaft length (usually 2.5") to match. This is an aftermarket part, not OEM Husqvarna, so minor variations in bearing quality or housing thickness are possible.

Key Things to Know

• Quality vs. OEM: These are aftermarket replacements. Expect functional performance, but the bearings may not last as long as genuine Husqvarna spindles under heavy or frequent use.
• Installation difficulty: Moderate. You’ll need a socket set, a jack or lift to access the deck, and possibly a puller to remove old spindles. Expect 30–60 minutes per spindle.
• Common gotcha: The included bolts may be slightly different thread pitch than your deck. Keep your original bolts handy and test-fit before tightening.
• Deck variation: Some 54" decks use a 3-spindle setup with different center spindle dimensions – verify you need the same spindle for all positions.

Should You Buy It

Buy this 2-pack if you need to replace two spindles on a compatible Husqvarna deck and want a cost-effective alternative to OEM parts (which can run $40–$60 each). It’s a solid value for budget-conscious DIYers, but if you mow commercially or need maximum durability, stick with genuine Husqvarna spindles.