A tough, precisely made gearbox shell. Reinforced in the correct areas for unbeatable durability. Made to tight tolerances to ensure excellent cross-compatibility. Despite being easily affordable, this is the best AEG gearbox currently available.

Precisely drilled bearing holes result in perfect gear alignment. This allows the gears to mesh properly, resulting in quieter, smoother operation and a vastly reduced chance of gear failure.
Tough, durable aluminium alloy makes the screw threads much more robust and therefore far harder to strip - a common problem with stock zinc gearboxes.