AUC11996 Discharge Chute Kit Compatible with J-ohn Deere D 100 105 110 120 130 140, E 100 110 120, X 126 166, Z 225 245, LA 115 125 135, for 42" 48" Lawn Tractors GY22100, GY20443, GY21901, GY22029

What It Is

This is a replacement discharge chute for 42-inch and 48-inch John Deere lawn tractors. It directs grass clippings away from the cutting deck and operator, and is designed for mowers with side-discharge decks that use OEM part numbers GY22100, GY20443, GY21901, or GY22029.

Fitment & Compatibility

Before buying, confirm your deck width: this kit fits both 42" and 48" decks. Check your current chute’s OEM part number (look for a stamped number on the plastic or in your manual). Compatible with John Deere D100-D140, E100-E120, X126/X166, Z225/Z245, and LA115-LA135 series. Measure the mounting slot width and bolt hole spacing (typically 3.5–4 inches apart). If your existing chute uses a different mounting pattern, this won’t fit. Also verify your mower has a side-discharge deck—not mulching or bagging-only.

Key Things to Know

• Quality: Aftermarket plastic may be slightly thinner than OEM but holds up well for normal residential use. Avoid if you frequently hit low branches or rocks.
• Installation: Simple bolt-on job (one or two bolts). No special tools needed. Takes 5–10 minutes.
• Common gotcha: The chute hinge pin can be tight. Lubricate with WD-40 if it doesn’t pivot freely after install.
• No mounting hardware included in some batches—check you have the original bolts or buy M6x20 bolts separately.

Should You Buy It

Buy this if you need a budget-friendly direct replacement for a cracked or missing chute on a compatible John Deere 42" or 48" deck, and you’re comfortable with basic bolt-on installation. Skip it if you need OEM-grade durability for heavy commercial use or if your deck uses a different mounting pattern.