Easy
Less than 15 minutes
This item has been sourced from the original manufacturer to be used with random orbit sanders from Makita. The bearing box cover is used to support and protect the lower bearing. This item will require a screwdriver and small nose pliers to install. The bearing box cover is sold individually.
Bearing Box Cover 318303-1
OEM part for: Makita
Part Number: 318303-1
$4.99
In Stock
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Compatibility
This Bearing Box Cover will fit the following 13 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Makita
Show More Compatible ModelsThis item works with the following types of products:
- Sander Parts
Customer Part Reviews ?
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Just what I needed to fix my tool
Happy, happy
Guest -
April 8, 2021
Verified Purchase
Mistaken part order
I was so excited to find this part online and inexpensive at ereplacementparts.com. They had the OEM part and shipped it quick. Unfortunately, I got the wrong part, but gratefully, when I asked about returning it they said don't worry about it, keep it and we will refund you the price. I did have to pay for shipping but the $5ish was returned quickly. Thank you and I will be using you next time I have a problem.
Guest -
November 14, 2020
Verified Purchase
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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.
Sander spun too fast
Robert - December 30, 2022
Tool Type
Sander
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Power Drill
Removed sander pad
Removed old sander box cover and bearing box
Installed new bearing in new bearing box ( It was a tight fit. )
Reinstalled new bearing box and cover.
Reinstalled new sanding pad with a new screw and two old screws.
Removed old sander box cover and bearing box
Installed new bearing in new bearing box ( It was a tight fit. )
Reinstalled new bearing box and cover.
Reinstalled new sanding pad with a new screw and two old screws.
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I lost the cover and replaced with a new one
Daniel - December 23, 2021
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Philips screw driver
Parts Used
Three screws, 5 minutes
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sanding pad thashed, mangled aluminum cover plate, needed replacement
Robert - December 30, 2020
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
unscrewed old
screwed in new.
simple
screwed in new.
simple
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
