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12_749d6b8d-ae42-4cce-87ad-3bf634f5efd1 - Northline Parts

2-Pack Blade Spindles 285-790 for Swisher ZT-2250 - Replaces 9018

SKU: NLT2T04273
$149.69 In Stock
$149.69
Sale price  $149.69 Regular price 
Ships for free in 2–4 business days.
Pair of mower-deck spindle assemblies 285-790 for Swisher ZT-2250 zero-turn mowers, replacing Swisher 9018.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
Application Fitment Notes
Swisher ZT-2250 zero-turn mower Verify deck and spindle number 9018.

Product Overview

The spindle supports the blade shaft and bearings so the blade can rotate smoothly at mowing speed. Worn bearings or a bent spindle can cause deck vibration, poor cut quality and excessive blade movement.

Published replacement data lists a 4-1/4-inch spindle height and 3/4-16 thread. This listing includes two spindle assemblies for servicing both affected blade stations together.

Key Features & Performance

  • 2 spindle assemblies
  • Fits Swisher ZT-2250
  • Replaces Swisher 9018
  • 4-1/4 in height and 3/4-16 thread on the common replacement

Common Reasons for Replacement

  • Blade wobble or excessive vibration
  • Grinding or noisy spindle bearings
  • Bent shaft or damaged spindle housing

Technical Specifications

  • Quantity: 2
  • Height: 4-1/4 in
  • Thread: 3/4-16
  • Part Type: Blade Drive Spindle Assembly

OE / Reference Numbers

  • 285-790
  • 9018

Frequently Asked Questions

How do I confirm compatibility? Confirm Swisher 9018 / 285-790 and compare spindle height, mounting pattern and shaft/thread before ordering.

Is this an OEM part? This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.

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