Metabo Angle Grinder Parts

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Popular Metabo Angle Grinder Parts

Carbon Brush Set Cut-Off
$10.30
On Order
Fix Number
FIX12098522
Manufacturer Part Number
316055200
This is a set of two carbon brushes for an angle grinder. It fits onto the complete brush housing; one goes on each side of the field coil. The brushes produce current in electric motors and this is what powers the tool. Replacing brushes is one of the most common power tool repairs and will need to be done every so often. If upon inspection you notice they appear damaged, cracked, or burnt, they will need to be replaced.
Carbon Brush Set Cut-Off 20
$10.30
In Stock
Fix Number
FIX12043534
Manufacturer Part Number
316055220
This is a set of two carbon brushes with attached lead wires. Please note that the brush holders are sold separately. Carbon brushes are a common wear part on power tools and will need to be replaced from time to time. Both brushes should be replaced at the same time, even if only one appears worn. Worn brushes are the most likely cause of reduced motor power. It is a good idea to also inspect the armature at the same time, as damage to this part can be an indication of more significant motor issues.
Cord Set
$20.72
In Stock
Fix Number
FIX17016229
Manufacturer Part Number
344492750
This is an OEM 16-gauge cord for double insulated tools. It is sold individually, and measures 9 feet long. It is a two-wire cord with two prongs and does not require a ground wire. If the cord is cracked or damaged in any way, it should be replaced right away to avoid shock.
Carbon Brush Set, Cut-Off
$13.79
In Stock
Fix Number
FIX17016974
Manufacturer Part Number
316065460
Carbon Brush Set, Cut-Off
Carbon Brush
$20.72
In Stock
Fix Number
FIX10416484
Manufacturer Part Number
316046780
Carbon Brush Set Cut-Off
$13.79
In Stock
Fix Number
FIX10416486
Manufacturer Part Number
316046900
Clamping Nut
$27.47
In Stock
Fix Number
FIX12043536
Manufacturer Part Number
316055450
This is a 5/8IN-11 clamping nut, sold individually. The purpose of the clamping nut is to fasten the grinding wheel onto the shaft. Instead of a spanner wrench to tighten it on the spindle, it has tabs inside the nut that keep it and the grinding wheel tight on the spindle. This is a manufacturer-approved part. designed to fit your equipment perfectly.
Cable W.Ul/ Csa-Plug
$20.72
In Stock
Fix Number
FIX12043765
Manufacturer Part Number
344499590
Wheel Guard
$12.13
In Stock
Fix Number
FIX12043641
Manufacturer Part Number
339204510
Anti-Vibration Handle M8
$17.19
In Stock
Fix Number
FIX10415766
Manufacturer Part Number
314000970

Installation Instructions

Victor from Weston, CO
My angle grinder, after years of hard use made a popping sound and started to vibrate slightly. I noticed some black plastic protruding from one of the motor vent slots in the head of tje grinder. Turned out to be a chunk of the motor cooling fan assembly.
After disconnecting from power, I disassembled the grinder to figure out what was broken, checking all parts as I went along. Disassembly is pretty straight forward, starting by removing the grinding wheel, nut, shield and side handle. Remove the 4 screws and the cover of the bevel gear housing. A 9mm wrench is used to remove the pinion gear nut, to allow seperation of the motor armature from the gear housing. Before pulling the armature from the handle assembly, you can remove the side covers from the handle assembly and gently pull the brush retainers out of the handle/ motor frame to allow clearance. All parts were fine other than the motor cooling fan that had lost a 5/8" chunk of fin section. The air baffle and cover were still useable but slightly abraded by the fan parts, so I ordered those as well, being inexpensive anyway. The motor brushes were still about 70%, and all bearings were in excellent condition. The only other issue was that the bevel gear lubricant was pretty dried out, so I ordered a tube of that also.
Once my parts arrived I reassembled the grinder- the fan assembly pressed on the armature assembly with hand pressure- just be sure to align the splines. The cover, baffle, and bearing were easily tapped on the motor shaft using a small deep socket to push only on the bearings inner race. The pinion gear then pressed on the same way, then is retained by the 9mm nut. The armature can then be put back into the handle housing, the brush retainers put back in place, and the side covers reinstalled. The bevel gear housing can be pressed onto the armature/ bearing with hand pressure, perhaps with some light tapping with a padded hammer. The gear housing was re- greased with new lube ( it was cleaned while disassembled) and the gear cover/seal/ 4 screws replaced. The wheel guard was a bit tweaked from being used for 15 years, so I straightened that out before replacing it. I purchased an anti- vibe side handle for the old grinder too, as the original plastic handle was getting a bit beat up. In short, a fairly easy and inexpensive repair of an excellent tool. All the parts received from fix.com fit perfectly and were top quality. Hopefully I'll get another 15 years use out of this tool.
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