Bosch Angle Grinder Parts

Angle grinders are exposed to high speeds, vibration, dust and considerable mechanical loads, so even well-maintained machines can eventually develop worn or damaged components. A faulty grinder doesn't always need to be replaced completely, however. The right Bosch angle grinder parts can often bring a reliable machine back into working order.

Our Bosch angle grinder parts category covers replacement spares for a wide range of Bosch grinders. Choose your model to find the components available for your particular machine.

Bosch Angle Grinder Replacement Parts

The internal construction of a Bosch grinder differs between models, but commonly required Bosch angle grinder spares can include:

• Carbon brushes and brush holders

• Armatures and field coils

• Bearings and bushes

• Gears and gear assemblies

• Spindles and shafts

• Flanges and blade mounting components

• Safety guards and guard fittings

• Switches and trigger components

• Power cables

• Electronic components

• Side handles and grips

• Gearbox housings and covers

• Springs, clips, washers and other fittings

Some of these are normal wear components, while others may only need replacing following accidental damage or a particular mechanical fault.

Bosch Grinder Motor Parts

The motor is one of the hardest-working parts of an angle grinder. Continuous high-speed operation can eventually result in worn carbon brushes, bearings, armatures or field coils.

Common warning signs include excessive sparking, loss of power, intermittent operation or failure to start. These symptoms can have several causes, so inspecting the relevant electrical and motor components can help identify the failed part.

Replacing an individual motor component can be a cost-effective alternative to replacing a complete grinder.

Bosch Gearbox & Drive Components

The gearbox transfers the motor's high-speed rotation to the spindle. If gears or bearings become worn, the grinder may develop grinding or rattling noises, excessive vibration or unusual movement at the spindle.

The spindle, flanges and other blade mounting components are also important for keeping cutting and grinding accessories securely positioned. Damage to these parts should not be overlooked when investigating poor grinder performance.

Bosch Angle Grinder Switches & Electrical Parts

A grinder that cuts out unexpectedly or only operates when the switch is held in a particular position may have a problem with its switch, cable, wiring or electronic components.

Different Bosch models use different electrical arrangements, particularly between corded and cordless grinders, so the correct model should always be identified before ordering replacement parts.

Bosch Grinder Guards & External Parts

Angle grinders are often used in demanding environments where the machine can suffer knocks and general wear. External components such as side handles, guards, housings and covers can become damaged even when the main motor and gearbox remain in good condition.

Replacing these components can restore the usability of the machine and, in the case of guards and handles, is particularly important for maintaining the intended configuration of the tool.

Find Bosch Angle Grinder Parts by Model

Bosch has produced a large number of angle grinders with different motor sizes, gearboxes, switches and component layouts. Parts should therefore be matched to the exact model rather than relying on appearance alone.

Our individual model listings provide the relevant Bosch angle grinder parts diagram and parts list, allowing you to identify the components fitted to your machine.

Whether you're looking for a Bosch angle grinder carbon brush, bearing, armature, gear, spindle, switch, guard or another replacement component, select your model to find the appropriate spares.

Browse our Bosch angle grinder parts online and choose your machine to find the Genuine Bosch replacement parts available for it.