918-04865A 618-04636 918-04636 618-04636A 918-04636A 918-04865 Spindle Assembly

This Spindle Assembly is a replacement spindle assembly for lawn mower decks and matches OEM Part# 918-04865A, 618-04636, 918-04636, 618-04636A, 918-04636A, 918-04865.

Product Overview

This spindle assembly is a critical component that drives the mower blade, ensuring a clean and even cut. Designed for use on various lawn tractor and zero-turn mower decks, this spindle provides reliable rotation and durability. Replacing worn spindles restores cutting performance and reduces vibration.

Key Features & Performance

• Precision-machined shaft and housing for smooth operation
• Heavy-duty bearings support blade rotation under load
• Corrosion-resistant coating extends service life
• Direct replacement for multiple OEM part numbers
• Robust construction withstands impact from debris

Common Uses

• Replacement spindle on lawn mower decks
• Used on riding mowers, zero-turn mowers, and garden tractors
• Ideal for decks with 2-blade or 3-blade configurations
• Restores smooth blade rotation and cutting performance

Technical Specifications

• Part Number(s): 918-04865A, 618-04636, 918-04636, 618-04636A, 918-04636A, 918-04865
• Type: Spindle assembly
• Application: Lawn mower deck

Frequently Asked Questions

Q: Will this spindle assembly fit my mower? A: This spindle assembly is a direct replacement for the listed OEM numbers. Verify your mower model and deck spindle part number before ordering.

Q: Does this spindle come with bearings and grease? A: The assembly includes pre-installed bearings and is ready to install; additional grease may be required per manufacturer specifications.

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