Restore the cutting performance of your zero-turn mower with this high-quality spindle assembly. Designed for durability and smooth operation, this aftermarket replacement part ensures your mower deck runs efficiently, providing a clean and even cut every time you mow your lawn.
Key Features & Benefits
Constructed with heavy-duty materials for long-lasting service life
Precision-engineered for a perfect fit on compatible 42-inch and 50-inch decks
Smooth-rotating bearings reduce friction and vibration
Cost-effective aftermarket solution without compromising on quality
Easy to install to get your equipment back in action quickly
Compatible Models
Ariens ZT Mowers with 42" and 50" Decks
Model Numbers: 915161, 915141, 915143
Part Number: 51520900
Product Specifications
Part Type: Deck Spindle Assembly
Compatibility: 42" and 50" Mower Decks
Fitment Type: Aftermarket Replacement
Application: Zero-Turn (ZT) Mowers
Frequently Asked Questions
Is this an OEM part? No, this is a premium aftermarket replacement part designed to meet or exceed the performance of the original equipment.
How do I confirm compatibility? Please check your mower's model number and the specific part number in your owner's manual. Comparing your current spindle to the listed part numbers (51520900) is the best way to ensure a correct fit.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
Choosing a selection results in a full page refresh.
