Replacement Gear Housing for Angle Grinder VZS125D — compatible with positions 12,20,21,22,23 (MPN YVZS0223)

Replacement gear housing for angle grinder VZS125D, designed to fit assembly positions 12, 20, 21, 22 and 23. This spare part restores the gearbox/gearcase of the VZS125D model after wear or damage, enabling safe and reliable operation of the tool. The housing is intended for direct replacement during repair or maintenance and is compatible with the original assembly layout of the grinder.

Advantages

The gear housing is produced to match the original dimensions and mounting points of the VZS125D, which simplifies installation and reduces the need for adjustments. Constructed from a durable material to withstand mechanical stress and heat generated during grinding, the housing helps maintain correct alignment of internal gears and bearings. Using a proper replacement housing reduces vibration and prevents premature failure of other gearbox components.

Suitable for

• Repair shops performing maintenance and gearbox replacement on VZS125D angle grinders
• DIY enthusiasts restoring a worn or damaged grinder gearbox
• Service centers replacing damaged gear housings to restore tool safety and function

Key specifications

• Compatibility: designed for use with the VZS125D angle grinder model
• Applicable assembly positions: intended to replace parts in positions 12, 20, 21, 22 and 23
• Material: durable metal or alloy suitable for gearbox housings (factory specification)
• Mounting: retains original mounting points and alignment features for direct replacement
• Function: restores gearbox enclosure, supports internal gears and bearings, and provides heat and impact resistance

How to use

Before beginning replacement, disconnect the grinder from the power source and remove the grinding disc and any accessories. Dismantle the outer casing and carefully extract the damaged gear housing following the manufacturer's disassembly sequence for the VZS125D. Fit the replacement housing by aligning mounting points and reinstall internal gears and bearings as required, ensuring correct seating and clearances. Reassemble the grinder in reverse order and perform a functional check at low speed to confirm correct installation and absence of unusual noise or vibration.

Usage recommendations

For safe and reliable results, use appropriate tools for disassembly and reassembly, follow torque specifications for fasteners where available, and replace associated worn components such as bearings or seals at the same time. After installation, run the grinder briefly without load and then under light load to verify correct gearbox operation before regular use.