AM133800 Tie Rod Steering Linkage with Locknuts Compatible with John Deere GT225 GT235 GT235E GT245 GX255 LX280 LX289 Riding Mowers Heavy Duty Steel Steering Bar Drag Link AM123661

What It Is

The AM133800 tie rod steering linkage connects the steering gear to the spindle on John Deere lawn tractors, translating steering wheel input into wheel movement. It’s a heavy-duty steel replacement for worn, bent, or broken OEM steering drag links on mid-to-large frame garden tractors.

Fitment & Compatibility

• Fits these John Deere models: GT225, GT235, GT235E, GT245, GX255, LX280, LX289 (and others using OEM part #AM123661 or #AM133800).
• Check your deck size: This part is not deck-specific; it’s for the steering system. Works with 42” to 54” decks on these frames.
• Measure before buying: Overall length should be 12.5 inches (center of rod end to center of rod end). Verify your old tie rod’s length and thread pitch (typically 5/16”-24 on both ends).
• OEM vs aftermarket: This is a direct aftermarket replacement for John Deere AM123661/AM133800. It includes locknuts; no additional hardware needed.
• Not compatible with: LX172, LX173, LX176, or any model with a different steering linkage (e.g., 100-series or X300 series).

Key Things to Know

• Durability: Heavy-duty steel construction is stronger than the original stamped steel part; resists bending under rough terrain or frequent turning.
• Installation difficulty: Easy—remove old tie rod, install new one, tighten locknuts to 15-20 ft-lbs. No special tools required.
• Common gotcha: The locknuts are nylon-insert; do not reuse old nuts. Ensure the tie rod ends are fully seated into the steering arm and spindle before tightening.
• Alignment note: After installation, check toe-in (1/8” to 1/4” inward) to prevent uneven tire wear. Loosen locknuts, adjust rod length, retighten.

Should You Buy It

If your GT225, GT235, GT245, GX255, LX280, or LX289 has sloppy steering, a bent tie rod, or the OEM part is worn out, this is a solid, affordable fix. It’s a direct fit, easy to install, and built to last—right for DIYers who want a reliable steering repair without paying OEM markup.