John Deere LA125 Riding Mower Parts
The John Deere LA125 was a popular lawn tractor model produced between 2007 and 2014. Known for its reliability and ease of use, the LA125 features a Briggs & Stratton 21 HP engine and a 42-inch mowing deck, making it a great choice for homeowners with medium to large-sized yards who need dependable performance.
The John Deere LA125 was introduced as part of the LA100 series, a line of lawn tractors designed for residential use. Powered by a Briggs & Stratton single-cylinder engine producing 21 horsepower and displacing 344cc, it offered ample power for mowing and light yard work. The tractor features a hydrostatic transmission, providing smooth and responsive control. It was available exclusively with a 42-inch mowing deck. Key features included an electric PTO for easy blade engagement, a comfortable high-back seat, and easy-to-reach controls. The LA125 distinguishes itself from lower-end models with its larger engine and hydrostatic transmission, offering enhanced performance and user experience compared to gear-drive models. It was targeted toward homeowners with larger lawns who needed a more capable machine than entry-level options.
Specifications
| Engine | Briggs & Stratton 21 HP 344cc Single-Cylinder |
|---|---|
| Transmission | Hydrostatic |
| Deck Size | 42 inches |
| Ground Speed | 0-5.5 mph |
| Fuel Capacity | 2.4 gallons |
| Weight | 465 lbs |
| Years Produced | 2007-2014 |
Maintenance Tips
- Replace your mower deck belt and drive belt every 2-3 years, or sooner if you notice signs of wear or slippage.
- Sharpen your mower blades at least twice per mowing season to ensure a clean cut and prevent tearing the grass.
- Change the engine oil and filter every 50 hours of operation, or at least once a year before storing the mower for the winter.
- Before winter storage, stabilize the fuel to prevent gumming and corrosion in the fuel system.
History & Background
The John Deere LA125 was introduced in 2007 as part of the LA100 series, replacing earlier models in John Deere's residential lineup. This series focused on providing a balance of performance and value for homeowners. There were no major redesigns during its production run, making it a consistently reliable choice.
Frequently Asked Questions
What size deck does the John Deere LA125 have?
The John Deere LA125 comes equipped with a 42-inch mowing deck.
What engine is in the John Deere LA125?
The John Deere LA125 is powered by a Briggs & Stratton 21 HP single-cylinder engine.
What belt do I need for my John Deere LA125?
The John Deere LA125 uses a 42-inch deck belt. Verify the exact part number in your operator's manual or by checking the parts diagram for the LA125. The drive belt also has a specific part number that can be found in the manual.
What blades fit the John Deere LA125?
The John Deere LA125 requires two 21-inch blades for its 42-inch deck. Ensure you use blades specifically designed for John Deere mowers to guarantee proper fit and performance.
