Replacement Caster Wheel for Bosch Indego 400 Connect

The front caster on your Bosch Indego 400 Connect takes a beating every single mowing season. When it starts wobbling, grinding, or simply refuses to roll straight, you don't need a new robot mower — you need a proper replacement caster that fits right and runs smoothly from the first rotation.

The fix

This replacement caster is a direct-fit solution for the Bosch Indego 400 Connect. It uses your original screws, so installation is straightforward — no special tools, no modifications, no hunting down odd hardware. The wheel runs without a bearing, which means fewer parts to wear out over time. A light application of silicone grease or spray helps it run even quieter, but it works fine straight out of the box.

• Direct replacement for the Bosch Indego 400 Connect front caster
• Compatible with the original mounting screws — no new hardware needed
• Bearing-free design with fewer moving parts to fail
• Smooth, consistent roll across grass, gravel edges, and transitions
• Compact and lightweight — no added strain on the mower chassis

Why this works

OEM replacement parts for robot mowers are notoriously hard to track down — and when you do find them, they're overpriced for what they are. This caster solves that problem directly. It's built to the same geometry as the original so your Indego sits level, steers correctly, and gets back to work without fuss.

Keep a spare on the shelf so the next time a caster cracks or seizes up mid-season, you're back up and running the same afternoon instead of waiting weeks for a manufacturer part to arrive.

The setup

Remove the old caster using the original screws, swap in this replacement, and you're done. If you have silicone spray in the garage, a quick spritz on the axle contact points will keep things running at their best — but it's entirely optional. No glue, no adapters, no guesswork.

Specifications

Design by petermersmann