Aeagle 187292 Spindle with 197473 Pulley 532192870 532187292 Fits for Craftsman YS4500 YT4000 Husqvarna YTH22V46 YTH22V42 YTH2246 YTH18K46 YTH2242 42" 46" (2 Pack)

What It Is

This is a replacement spindle assembly (part #187292) with a pre-installed pulley (197473) for 42" and 46" Craftsman and Husqvarna lawn tractor decks. It’s a direct-fit part for models like the YS4500, YT4000, YTH22V46, YTH22V42, YTH2246, YTH18K46, and YTH2242.

Fitment & Compatibility

Before buying, verify these three things:

• Deck size: Fits only 42" and 46" stamped steel decks. Measure your deck width and confirm it’s one of these sizes.
• Model number: Cross-reference your mower’s model number (found under the seat or in the manual) with the list above. Common models include Craftsman YS4500, YT4000, and Husqvarna YTH series.
• Spindle bolt pattern & shaft: The spindle uses a 5/8" hex shaft and a 3-bolt mounting pattern (bolt holes spaced ~3.25" apart). Measure your old spindle’s bolt spacing and shaft diameter to confirm.

OEM replacement for part #532192870 and #532187292. Aftermarket, but built to match OEM specs. Not compatible with zero-turn mowers or older Craftsman decks with a different spindle design.

Key Things to Know

• Installation difficulty: Moderate. You’ll need a jack, socket set, and possibly a puller to remove the old spindle. Expect 30–60 minutes per spindle.
• Quality notes: Users report the pulley runs true and bearings are sealed. Some note the spindle housing is slightly thinner than OEM, but holds up under normal residential use.
• Common gotcha: The pulley is pre-installed, but you must still check belt alignment after mounting. If the belt rides off-center, the pulley may not match your original pulley’s groove depth.
• Two-pack value: Buying two spindles at once saves ~$10 vs. buying singles. Good if you’re replacing both side spindles on a 42" or 46" deck.

Should You Buy It

Buy this if you have a compatible Craftsman or Husqvarna lawn tractor with a 42" or 46" deck and need a reliable, budget-friendly replacement for worn or bent spindles. It’s not for heavy commercial use or decks with different bolt patterns, but for typical residential mowing it’s a solid value. If you need a single spindle or have a zero-turn, look elsewhere.