Deck Spindle for Cub Cadet MTD RZT54 618-04608A 918-04608A 54 Inch Deck

Deck Spindle for Cub Cadet

This deck spindle is a direct replacement for Cub Cadet RZT54 and MTD 54-inch mower decks, featuring OEM cross-reference numbers 618-04608A and 918-04608A.

Overview

The deck spindle for Cub Cadet RZT54 is a critical component that drives the mower blades on 54-inch decks. It ensures smooth blade rotation and reliable cutting performance. This deck spindle is designed for Cub Cadet and MTD zero-turn mowers with 54-inch cutting decks.

Built For Performance

• Precision-machined bearing surfaces for reduced vibration
• Heavy-duty steel construction for long-lasting durability
• Direct replacement design for easy installation
• Includes pre-installed bearings and seals
• Tested for proper fitment on 54-inch Cub Cadet decks
• Meets OEM specifications for reliable operation

Fits These Machines

• for Cub Cadet RZT54
• for Cub Cadet 54-inch mower decks
• for MTD 54-inch mower decks

On-The-Job Use

• Mowing large lawns and commercial properties
• Replacing worn spindles on zero-turn mowers
• Maintaining consistent cut quality on 54-inch decks
• Used in residential and professional landscaping operations

Specs At A Glance

Good To Know

Q: How do I know if this spindle fits my mower? A: Check your deck model and OEM part numbers; this spindle matches 618-04608A and 918-04608A for Cub Cadet RZT54 decks.

Q: What is the typical lifespan of a deck spindle? A: With proper maintenance, these spindles last several seasons depending on usage and operating conditions.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.