SPINDLE ASSEMBLY for Cub Cadet Replaces 918-0427C 918-0427 618-0427

Product Overview

This spindle assembly is a critical component of the mower deck that supports the blade and enables smooth rotation for cutting. It is designed for Cub Cadet lawn tractors and zero-turn mowers, providing a direct replacement for worn or damaged OEM spindles. The assembly helps maintain even cutting performance and deck stability.

Key Features & Performance

• Direct fit replacement for multiple Cub Cadet spindle part numbers
• Includes bearing assembly for low-friction blade rotation
• Durable steel construction with corrosion-resistant finish
• Pre-greased and sealed bearings to reduce maintenance
• Precision-machined spindle shaft for wobble-free mowing

Fitment & Compatibility

• Cub Cadet lawn tractors and zero-turn mowers using OEM part numbers 918-0427C, 918-0427, 618-0427, 618-0324, 618-0427C
• Commonly fits Cub Cadet LTX, ZTX, and RZT series decks

Common Uses

• Replacing a failed or noisy spindle on Cub Cadet mower decks
• Restoring blade rotation and cut quality after bearing wear
• Performing routine deck maintenance and rebuilds
• Upgrading to a fresh OEM-spec spindle for reliable service

Technical Specifications

• Part Number(s): 918-0427C, 918-0427, 618-0427, 618-0324, 618-0427C
• Type: Mower Deck Spindle Assembly
• Bearing Type: Sealed ball bearings
• Mounting Bolt Pattern: Matches OEM deck dimensions

Frequently Asked Questions

Q: Will this spindle work with a 42-inch Cub Cadet deck? A: Yes, this spindle is commonly used on 42-inch and similar decks; verify your existing part number matches one listed.

Q: Does the assembly include the blade mounting hardware? A: The spindle assembly includes the shaft and bearings; blade bolts are typically reused or purchased separately.

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