Spindle Assembly 618-0625B 618-0660 918-0625B 918-0660 for Cub Cadet LT1045 LT1046

Product Overview

This spindle assembly is a direct-fit replacement for the mower deck on Cub Cadet LT1045 and LT1046 tractors. It supports the blade and provides smooth rotation for clean cuts. Ideal for homeowners and repair shops looking to restore deck performance by replacing worn or damaged spindles.

Key Features & Performance

• Heavy-duty steel housing resists impact and corrosion
• Double-sealed ball bearings for long life and low maintenance
• Precision-machined shaft accepts standard blade bolt patterns
• Includes grease fitting for easy lubrication
• Direct OEM replacement – no modifications required

Fitment & Compatibility

• Cub Cadet LT1045
• Cub Cadet LT1046
• Fits decks using OEM part numbers 618-0625B, 618-0660, 918-0625B, 918-0660

Common Uses

• Replace a seized or noisy deck spindle on a lawn tractor
• Rebuild a Cub Cadet 46" or similar mowing deck
• Install as part of a full deck rebuild kit
• Maintain consistent blade speed for quality cut

Technical Specifications

• Part Number(s): 618-0625B, 618-0660, 918-0625B, 918-0660
• Type: Deck spindle assembly
• Bearing Type: Double-sealed ball bearing
• Shaft Diameter: 1.0 inch (standard)
• Housing Material: Cast iron

Frequently Asked Questions

Q: Will this spindle fit a Cub Cadet LT1042 deck? A: It is designed for LT1045 and LT1046 models; check your deck part number to confirm fitment.

Q: Does the spindle come with a blade bolt? A: No, the blade bolt is not included – reuse your existing hardware or purchase separately.

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