Part Location Diagram of 224378-9 Makita Inner Flange
See part 33 in the diagram
Replacing your Makita Angle Grinder Inner Flange
( Grid squares measure 1x1 inch )

Inner Flange 224378-9

Manufactured by:
Makita
ERP Number:
ERP10142397
Part Number:
224378-9
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(5 rated repairs) ?

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Product Description

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This item is an authentic Makita replacement part and has been OEM sourced to be used with angle grinders. The metal flange is used to link with the spindle shaft and to support the grinding disc on the gearcase side of the disc. This item is available as an individual replacement part.

Troubleshooting

This part works with the following brands:
  • Makita
This part works with the following products:
  • Angle Grinder
Part# 224378-9 replaces these:
224368-2,

Videos For installing this part.

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Replacing your Inner Flange

Customer Part Reviews

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4.5
Average Rating (out of 5):
★★★★★
★★★★★
(2 Reviews)
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

Less than 15 mins 

(5 rated repairs) ?
  • 1
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Grinder was free. Just needed these parts

glenn from san diego, California

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
CB408, 224378-9, 193465-4
I removed the brush caps and installed the brushes. Then I put the inner and outer flanges on the spindle
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Lost the inner flange.

Gary from Devils Lake, North Dakota

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
224378-9
Removed the grinder wheel, replace the inner flange that was loss, put grinder wheel back on, plugged grinder in and got back to work.
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Missing parts

Robert from Lewes, Delaware

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Bought used Makita grinder at garage sale. All missing parts available thru eReplacementparts.
Exploded tech drawing aided in buying correct parts and reassembly.
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none

Robert from Modesto, California

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
224378-9, 193465-4
replaced lost parts
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Part missing

ronald from medford, New Jersey

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
224378-9
Installed inner flange on spindle
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  • 1