John Deere GX85 Riding Mower Parts

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The John Deere GX85 is a reliable riding mower known for its compact size and maneuverability. Manufactured in the late 1980s and early 1990s, the GX85 features a Kawasaki single-cylinder engine, typically around 8-11 HP, and is most commonly found with a 30-inch or 38-inch mowing deck. This mower gained popularity among homeowners with smaller yards due to its ease of use and dependable performance.

The John Deere GX85 was introduced as part of John Deere's lineup of entry-level riding mowers designed for residential use. It aimed to provide a capable and affordable option for homeowners with smaller properties. Engine options were primarily Kawasaki single-cylinder engines, ranging from approximately 8 to 11 horsepower. These engines provided ample power for mowing and light yard work. The GX85 features a gear-drive transmission. Deck widths were typically available in 30-inch and 38-inch configurations, offering flexibility for different yard sizes. Key features of the GX85 included its compact size, easy-to-use controls, and durable construction. Its smaller footprint made it ideal for navigating tight spaces and storing in limited areas. While not intended for heavy-duty commercial use, the GX85 proved to be a reliable and long-lasting mower for residential lawns, distinguishing itself from larger, more expensive models with its simplicity and affordability.

Specifications

Engine	Kawasaki 8-11 HP Single-Cylinder Gas
Transmission	Gear Drive
Deck Size	30 or 38 inches
Ground Speed	5-6 mph
Fuel Capacity	1.5 gallons
Weight	Approx. 350 lbs
Years Produced	Late 1980s - Early 1990s

Maintenance Tips

Inspect and replace belts annually, or more frequently if cracks or wear are visible. A broken belt can stop you mid-mow!
Sharpen mower blades at least twice per season for a clean, healthy cut. Dull blades tear the grass and cause browning.
Change the engine oil and filter annually, or after every 50 hours of use, to prolong engine life.
Before storing for the winter, stabilize the fuel, clean the mower deck, and disconnect the battery to prevent corrosion.

History & Background

The John Deere GX85 was a popular riding mower released in the late 1980s. It remained a consistent model for several years without major redesigns, serving as an entry-level riding mower option in John Deere's residential product line.

Frequently Asked Questions

What size deck does the GX85 have?

The John Deere GX85 typically came with either a 30-inch or a 38-inch mowing deck, depending on the specific model and year.

What engine is in the GX85?

The John Deere GX85 is powered by a Kawasaki single-cylinder gasoline engine, ranging from approximately 8 to 11 horsepower.

What belt do I need for my GX85?

The GX85 uses both a deck belt and a drive belt. The specific belt part numbers vary by year and deck size. Consult your owner's manual for the correct part numbers, or measure the old belt to find a suitable replacement. Deck belt sizes are typically in the range of 1/2" x 70-80" depending on the 30 or 38 inch deck.