8TEN Spindle Assembly for Husqvarna 48-Inch Deck — Direct-Fit, Greasable

8TEN replacement spindle for Husqvarna Z248F and MZ48 48-inch decks — a direct-fit, greasable spindle assembly with a 5-point star blade mount and included mounting hardware.

If your mower’s spindle is worn, noisy, or leaking grease, replacing it with a proper OEM-compatible unit restores blade stability and deck performance. This 8TEN spindle is engineered to match the fit and function of Husqvarna part numbers 539131898 and 532174375 and suits 48-inch decks used on Z248F and MZ48 models. It gives you a serviceable, greasable assembly that simplifies maintenance and gets you back to clean, even cuts.

Will this spindle fit my Husqvarna 48-inch deck?

Yes — the spindle is designed to match the mounting pattern and overall dimensions used on Husqvarna 48-inch decks listed for the OEM numbers referenced. It aligns with the same bolt locations and blade mounting arrangement used on the Z248F and MZ48 models.

• Compatible with Husqvarna part 539131898 and pulley reference 532174375
• Specifically for 48-inch decks on Z248F and MZ48 machines
• Four deck mounting holes to match factory plate locations

What are the important specifications and maintenance features?

The spindle measures 7.25 inches in total height and includes a grease fitting for routine lubrication. The blade mounting uses a 5-point star configuration; note that the pulley is not included with the spindle assembly and blade mounting bolts are not supplied.

• Total height: 7.25 inches for correct belt and blade alignment
• Grease fitting included so you can lubricate bearings without disassembly
• 5-point star blade mount for secure blade retention
• Pulleys and blade bolts are sold separately — check your existing parts

What hardware is provided and what will I still need?

8TEN supplies the deck-to-spindle mounting hardware so you can bolt the unit to your deck plate immediately. However, blade mounting bolts and the pulley are not included, so plan to reuse your existing pulley or order the correct replacement pulley and blade fasteners if they are worn.

• Includes spindle-to-deck mounting hardware for quick installation
• Blade mounting bolts and pulley must be sourced separately
• Number of mounting holes: 4 to match factory deck pattern

Who is this for? This 8TEN spindle is intended for homeowners, landscapers, and small commercial operators who need a direct-fit replacement for worn or damaged spindles on Husqvarna Z248F and MZ48 zero-turn mowers with 48-inch decks. It’s ideal if you want a greasable assembly that restores blade stability and keeps your deck cutting true, while using your existing pulley and blade hardware or replacing them separately as needed.