CheeMuii Assembly for Z246 587125201 AYP 174356 174358 Husqvarna 532174356 532174358 Deck Spindle AYP 48" Decks 2002 & Newer with 4 Tapped Bolts Zerk and Nuts 2 Pack

What It Is

This is a replacement deck spindle assembly (2-pack) for Husqvarna and AYP 48-inch mower decks from 2002 and newer. It drives the blade rotation via the belt and pulley system, designed for decks with four tapped bolt holes and a grease zerk.

Fitment & Compatibility

• Deck size: 48-inch cutting decks only (e.g., Z246, Z248, LTH models).
• OEM cross-reference: Replaces Husqvarna 532174356, 532174358; AYP 174356, 174358, 587125201.
• Bolt pattern: Requires 4 tapped bolt holes on the deck housing (not 3-hole or press-fit). Measure center-to-center distance: typically 3.25 inches.
• Pulley & blade: Uses a 4.5-inch pulley (included) and standard 3-point blade mount. Check your blade’s center hole diameter (usually 1 inch) and offset.
• Grease zerk: Has a zerk fitting for maintenance—ensure your deck has clearance to access it.
• Not compatible with pre-2002 decks, 42-inch or 54-inch decks, or models with 3-bolt spindle patterns.

Key Things to Know

• Quality: Aftermarket with solid metal housing and sealed bearings; includes nuts and zerk. Rated 4.7 stars from 183 reviews—reliable for the price.
• Installation difficulty: Moderate. You’ll need a socket set, torque wrench (30-40 ft-lbs for bolts), and a blade removal tool. Watch for rusted bolts on old decks.
• Common gotcha: The tapped holes must align exactly with your deck’s threads—some older decks may have stripped holes. Check thread pitch (likely 5/16-18) before buying.
• Maintenance: Grease the zerk every 25 hours of use to extend bearing life; over-torquing the blade bolt can warp the pulley.

Should You Buy It

Yes, if you own a 2002+ Husqvarna or AYP 48-inch deck with the 4-bolt pattern and want a budget-friendly, well-reviewed alternative to OEM spindles. Avoid if your deck uses 3-bolt spindles or you need a direct OEM replacement with identical bearing specs.