Front Bumper Tube - Compatible with Cub Cadet XT1 XT2 GT50 GX54 ST54 LX42 LX46 LX50，Front Bumper Kit Replacement#683-05155-4021 & OEM 19A30020100, 19A30020OEM -Yellow Heavy-Duty

What It Is

This is a heavy-duty front bumper tube designed to protect the front axle and steering components of select Cub Cadet lawn tractors from impacts with trees, rocks, or debris. It’s intended for residential mowing on uneven or obstacle-prone terrain.

Fitment & Compatibility

• Models confirmed fit: Cub Cadet XT1, XT2, GT50, GX54, ST54, LX42, LX46, LX50 (check your model’s deck size—42”, 46”, 50”, or 54” are all supported as the bumper mounts to the frame, not the deck).
• OEM reference numbers: Replaces #683-05155-4021, 19A30020100, and 19A30020OEM. This is an aftermarket part, not genuine Cub Cadet, but matches OEM specs.
• What to measure: Ensure your tractor’s front frame has two vertical bolt holes spaced 3.5” apart (center to center) just behind the front axle. Measure before buying—some older or non-listed models may differ.
• What to verify: Check that your mower has a standard front axle (not a zero-turn or wide-frame). The bumper does not interfere with 42”-54” decks.

Key Things to Know

• Installation difficulty: Easy—requires two bolts and a wrench. No drilling or modifications needed on listed models. Expect 10-15 minutes.
• Quality: Heavy-duty steel with yellow powder-coat finish. Resists rust but may chip over time if hit hard. Thicker gauge than some OEM bumpers.
• Gotcha: The bumper may slightly reduce turning radius if you have very tight corners or low-clearance obstacles. Not an issue for most users.
• Aftermarket vs OEM: Identical fit and function for half the OEM price. Some users report minor paint imperfections—check for bare spots on arrival and touch up if needed.

Should You Buy It

Buy this if you mow around trees, fence posts, or rough terrain and want affordable front-end protection for your compatible Cub Cadet. It’s a solid, no-frills upgrade that saves your steering system from costly damage. Skip it if you have a model not listed or only mow open, flat lawns.