Mtd Cub Cadet White RZT-S46 Zero Turn Mower Parts
The Cub Cadet RZT S46 is a popular zero-turn mower known for its Synchro Steer technology, providing enhanced control and maneuverability. Equipped with a powerful engine and a 46-inch cutting deck, this mower offers a blend of performance and efficiency for residential use. Find all the replacement parts you need to keep your RZT S46 running smoothly.
The MTD-built Cub Cadet RZT S46 is a residential zero-turn mower designed for homeowners seeking a comfortable and efficient mowing experience. The RZT S series focuses on combining the speed and maneuverability of a zero-turn with the familiar steering wheel control. Powering the RZT S46 is typically a Kohler or Kawasaki engine, delivering around 22-24 horsepower, ensuring ample power for tackling various lawn conditions. The engine is usually a V-Twin design for smooth operation and increased torque. It utilizes a hydrostatic transmission, providing responsive and easy-to-use speed control. The 46-inch cutting deck is designed to efficiently handle medium to large-sized yards. Key features include the Synchro Steer technology, which links the front wheels to the steering wheel for improved straight-line tracking and hillside stability. Compared to traditional lap bar zero-turns, the RZT S46 offers a different control scheme, appealing to users who prefer steering wheel operation. It is primarily used for residential lawn care, ideal for properties ranging from half an acre to several acres.
Specifications
| Engine | Kohler or Kawasaki 22-24 HP V-Twin |
|---|---|
| Transmission | Hydrostatic |
| Deck Size | 46 inches |
| Ground Speed | Varies by year |
| Fuel Capacity | 3 gallons |
| Weight | Approx. 600 lbs |
| Years Produced | Varies by year |
Maintenance Tips
- Belt Inspection: Regularly inspect the deck and drive belts for wear and tear. Replace belts every 200-300 hours of use, or sooner if cracks or fraying are visible.
- Blade Sharpening: Sharpen mower blades at least twice a season, or more frequently if you mow over sandy or rocky soil. Dull blades tear the grass, leading to an unhealthy lawn.
- Filter Changes: Change the engine oil and air filter according to the manufacturer's recommendations. Clean or replace the air filter every 25 hours, and change the oil every 50 hours.
- Seasonal Storage: Before storing your mower for the winter, stabilize the fuel, change the oil and filter, and grease all lubrication points. This prevents corrosion and ensures a smooth start in the spring.
History & Background
The Cub Cadet RZT S46 was introduced as part of Cub Cadet's line of residential zero-turn mowers featuring Synchro Steer technology. This model aimed to provide a user-friendly zero-turn experience with the familiar feel of steering wheel control. The RZT S46 fit into Cub Cadet's lineup as a mid-size option, balancing cutting width and maneuverability for typical residential lawns.
Frequently Asked Questions
What size deck does the Mtd Cub Cadet White RZT S46 have?
The Mtd Cub Cadet White RZT S46 is equipped with a 46-inch cutting deck.
What engine is in the Mtd Cub Cadet White RZT S46?
The Mtd Cub Cadet White RZT S46 typically uses a Kohler or Kawasaki V-Twin engine, with horsepower ranging from 22 to 24 HP.
What belt do I need for my Mtd Cub Cadet White RZT S46?
The deck belt for the Mtd Cub Cadet White RZT S46 varies by year. Verify the belt length and width on your mower's deck. Reference the owner's manual for the correct OEM part number, or measure the existing belt to find a suitable replacement.
What blades fit the Mtd Cub Cadet White RZT S46?
The Mtd Cub Cadet White RZT S46 uses three blades that are approximately 15-16 inches in length. Ensure you are purchasing blades specifically designed for a 46-inch cutting deck zero-turn mower.


