Pro Chaser D105 LA115 Carburetor for John Deere Lawn Tractors | Fits LA105, LA110, LA115, LA125, D100, D105, D110 (17–21 HP)

Overview

Meet the Pro Chaser D105 LA115 carburetor, a replacement part designed to restore fuel flow and throttle responsiveness for a range of John Deere lawn tractors with 17–21 HP engines. Built to align with original mounting, it offers a straightforward swap for compatible models and helps you get back to mowing with less downtime.

Compatibility and performance are at the heart of this kit. The carburetor is listed as a replacement for multiple Deere models, including LA105, LA110, LA115, LA125, and D105, D100, D110, as well as 1742HS S17 JS40 series. With a broad engine range, this part could be a practical option if you own a Deere tractor from the era that shares these specs.

Compatibility highlights

• Replacement for Carb for John Deere LA105 LA110 LA115 L1742 Lawn Tractor
• Replacement for Carb for John Deere LA125 D105 D100 D110 Lawn Tractor
• Replacement for Carb for John Deere 1742HS S17 JS40 Lawn Tractor
• Fits models with 17hp, 19hp, or 21hp engines

What’s included in the kit

This package goes beyond a single carburetor by incorporating essential components that support a complete replacement in one setup. It’s designed to simplify the installation process and reduce the need for additional trips to the parts shelf.

• 1 x Carburetor
• 2 x Fuel Filters
• 1 x Fuel Shut Off Valve
• 1 x Spark Plug
• 2 x Clamps
• 1 x Fuel Hose
• 1 x Gasket and other small items

Real-world use and potential benefits

Envision a yard task where a refreshed carburetor could influence how your tractor performs—perhaps smoother throttle response, steadier idle, or more consistent power across the speed range. While results can vary based on overall machine condition, the compatibility breadth and included parts suggest this kit is meant to support a practical replacement path for Deere engines in the 17–21 HP range.

• Broad compatibility helps reduce guesswork during replacement
• Comprehensive parts kit supports a ready-to-install upgrade
• Engine range compatibility (17–21 HP) aligns with common Deere models

Important note

Compatibility and included parts reflect model listings and typical engine ranges. Individual results may vary depending on the tractor’s condition and installation accuracy. If you’re unsure about carburetor installation, consider consulting a qualified technician.