Spindle Shaft w Bearing Nut for Husqvarna 532137646 137646

Product Overview

This spindle shaft with bearing nut is a direct replacement for Husqvarna mower decks, designed to drive the cutting blades efficiently. It is ideal for maintaining or repairing zero-turn and riding lawn mowers, ensuring smooth blade rotation and reliable performance. The spindle shaft assembly includes pre-installed bearings and nut for easy installation.

Key Features & Performance

• Pre-assembled bearing and nut reduce installation time
• Durable steel construction withstands heavy-duty mowing
• Precision-machined shaft ensures balanced blade operation
• Replaces multiple OEM part numbers for wide applicability
• Corrosion-resistant finish extends service life

Fitment & Compatibility

• Compatible with Husqvarna lawn mower models using OEM part numbers 532137646, 137646, 137645, 133172, 285464
• Fits select zero-turn and riding mower decks (verify fitment with your model)

Common Uses

• Replacing worn or damaged spindle assemblies on Husqvarna mower decks
• Maintaining blade deck performance for residential and commercial mowing
• Repairing zero-turn mowers, lawn tractors, and garden tractors
• Updating older mower decks with a new spindle shaft and bearing set

Technical Specifications

• Part Number(s): 532137646, 137646, 137645, 133172, 285464
• Product Type: Spindle Shaft with Bearing Nut
• Material: Steel
• Includes: Pre-installed bearing and nut

Frequently Asked Questions

Q: Will this spindle shaft fit my Husqvarna Z254? A: It is compatible with models that use the listed OEM part numbers; please verify your deck part number matches one of the numbers provided.

Q: Does the bearing come pre-greased? A: Yes, the bearing is pre-greased and sealed, ready for immediate installation.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.