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Lawn mower blade spindle assembly. *4 Self tapping screws included. Mounting holes are not threaded see Part Replacement video for thread tapping information

Riding lawn mower blade spindle assembly. Fits 5 star blade mounting holes. Mounting holes are not pre-threaded, new self tapping mounting screw are recommended. See related parts.

Spindle assembly, left

Lawn mower blade spindle (mandrel) assembly. 5 Point Star. The bolt holes do not come tapped. Comes with self-tapping screws.

Lawnmower blade spindle assembly, 5 Point Star. Bolt holes do not come tapped. Order self tapping bolts as well. See related item below.

Spindle assembly, right

Lawn mower spindle assembly with pulley (6.3 DIA). The spindle assembly drives the lawn mower's blades. Be aware that the four mounting holes are not threaded—you will need to order four self-tapping screws.

Lawn mower mandrel (or spindle) kit with nut.

Lawn mower spindle housing. Be aware you will need new self-tapping screws as the mounting holes are not threaded.

Lawn mower blade spindle with pulley

Riding lawn mower blade spindle with pulley. You will need to order new screws to mount the replacement spindle as the mounting holes are not threaded.

Blade spindle assembly with 6.23 diameter pulley. The mounting holes are not threaded and new self tapping screws are needed to install.

Lawn mower blade spindle assembly with pulley

Blade spindle assembly with pulley

Blade spindle assembly with pulley
Repair Clinic offers a comprehensive selection of genuine OEM Yard Machines Lawn Mower spindle parts designed to ensure a precise fit and maintain your manufacturer's warranty. Spindles are critical components that connect the mower deck to the blades, ensuring smooth and efficient cutting. By using authentic replacement Lawn Mower parts, you can effectively address common issues such as wobbling blades or uneven cuts. Troubleshooting your spindle problems may involve checking for worn bearings or misaligned pulleys. For DIY enthusiasts and Lawn Equipment technicians, Repair Clinic provides expert resources and same-day shipping to streamline your repair process. Browse our extensive inventory to find the right spindle parts and other replacement parts for your Lawn Mower. Also, explore our range of axle and wheel parts to keep your mower running smoothly.
Yard Machines lawn mower spindle parts are crucial for ensuring efficient blade rotation and maintaining a smooth cut on your lawn. Here are some frequently asked questions about these parts.
If your mower is producing uneven cuts or unusual noises, the spindle might be worn out. Inspect for visible damage or excessive play in the spindle assembly. Replacing it can restore cutting performance.
First, disconnect the spark plug to ensure safety. Remove the mower deck and unscrew the spindle assembly. Install the new spindle by reversing these steps. Ensure all bolts are securely tightened to avoid future issues.
While replacing the spindle, inspect the blades for damage and ensure the bearings are in good condition. Replace worn-out blades or bearings to enhance the performance of your Yard Machines mower.
For more Lawn Equipment Parts or to explore Yard Machines Lawn Mower Parts, visit Repair Clinic today. We offer genuine OEM parts with a price match guarantee and a 365-day return policy.


Ensure your Yard Machines Lawn Mower stays in top condition with genuine OEM spindle replacement parts from Repair Clinic. Lawn mower spindles are crucial for maintaining optimal blade performance and ensuring a smooth, even cut. Use our model number lookup tool to find the exact spindle part for your Yard Machines mower and benefit from same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee. For installation guidance, visit our Lawn Mower Repair Help page. Explore other Lawn Mower Parts for additional solutions.
To ensure you order the correct replacement parts for your Yard Machines lawn mower, it's crucial to find the model number. The model number is typically located on a sticker or plate on the mower's deck or engine housing. Having this number allows for precise part identification, ensuring you get the right spindle parts for replacement. If your lawn mower's blades won't engage, it could be due to spindle issues. Inspect the spindle for wear or damage, and use the model number to easily order the necessary replacement parts online. For more general lawn mower parts, visit our Lawn Mower Parts page to find what you need. At Repair Clinic, we offer a model/part number lookup feature, a 365-day return policy, and a price match guarantee to make your part ordering process hassle-free.
Find the Yard Machines Lawn Mower spindle parts you need with our expert customer support. Our team is available seven days a week, ready to assist with model/part number lookup, ensuring you get the right part every time. Enjoy the convenience of live chat for immediate support. Our genuine OEM parts guarantee quality, and our Price Match Guarantee ensures you're getting the best deal. If your mower's spindle is malfunctioning, causing issues like blades not engaging, inspect the blade control cable and clutch. Our no-hassle 365-day returns make your purchase risk-free, and our DIY-friendly repair guides empower you to tackle repairs confidently. For any questions or support, reach out to us—your satisfaction is our priority. Trust Repair Clinic for all your replacement Lawn Mower parts needs and take advantage of our seamless online ordering experience.

Repair Clinic has five ways for you to stop your lawn mower from leaking gas. Before we get to those, let's review how the gasoline you pour into the tank powers the mower.

Why does your lawn mower battery keep dying? Repair Clinic has done the research and this article will provide some answers, starting with what a battery's purpose is on a gas-powered lawn mower.

What's causing that black smoke to billow out of the engine? There are three likely reasons and they are all related to how a gas-powered lawn mower engine operates.