Easy
15-30 minutes
This is a Genuine replacement part that is sourced directly from Ryobi. The motor is manufactured for use with a circular saw and drives the blade and runs the machine. If the motor becomes overloaded it can cause it to fail and become damaged needing to be replaced. The motor is a high-quality component and is sold as an individual replacement part.
Motor & Pinion Assembly 230163006
OEM part for: Ryobi
Part Number: 230163006
$26.48
In Stock
Order within the next 8 hours and your part ships today! 
Compatibility
This part will fit the following 4 machines
Ryobi
P503 18V Cordless Circular Saw View Diagrams & Manuals
P506 18 Volt 5-1 / 2" Circular Saw with Laser View Diagrams & Manuals
P580 18 Volt 4 In. Wet / Dry Tile Saw View Diagrams & Manuals
P505 18 Volt Circular Saw View Diagrams & Manuals
This item works with the following types of products:
- Circular Saw Parts
- Saw Parts
- Tile Saw Parts
Customer Part Reviews ?
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Ryobi circular saw replacement motor
They had what I needed to fix my cordless skil saw. It was fast shipping and reasonable price and the saw cuts better than it did when it was new.
Timothy -
June 3, 2023
Verified Purchase
Worked great as expected
Part fit as expected was far cheaper than buying a new saw
Guest -
January 31, 2023
Verified Purchase
Worked great. Reasonably easy.
This saw cut a lot over the last year. Knew I shouldn’t have but was ripping pressure treated 2x6’s and smoked the motor. Was going to toss the saw and buy a new one but decided to check ereplacementparts just to see if a motor was available as I have purchased appliance parts before. Always find what I need at fair prices.
The motor arrived very quickly. Half an hour later my saw was running like new. You might be able to crimp wire connectors on if you don’t have a soldering gun but I soldered the wires back as the factory one. Relatively easy repair and saved purchasing new saw. The motor seems to fit a lot of the Ryobi tools so I plan to order another one to keep in case needed for one of my other tools from the kit.
Highly recommend this part and ereplacementparts.
Guest -
April 23, 2020
Verified Purchase
Fast delivery
Got to me in a timely manner and fixed my saw. I was very pleased.
Guest -
September 3, 2019
Verified Purchase
Great deal, fast delivery
Right part, worked great
Guest -
September 3, 2019
Verified Purchase
Great worked fine for my Ryobi
Motor was easy to replace works like new again
Guest -
June 21, 2019
Verified Purchase
circular saw motor replacement
This was the perfect fit for my son's P503 Ryobi saw. Worked perfectly and arrived quickly
Guest -
July 11, 2019
Verified Purchase
The worst service I have ever experienced I will never purchase from you again and never recommend your co. I reordered from a competent co.and received my order in one week.
Never again. I gladly paid more money but got it in time to complete my job.
Guest -
June 16, 2020
Verified Purchase
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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.
Motor burned up
Bruce - May 28, 2016
👍 7 of 7 people found this instruction helpful
Tool Type
Circular Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Torx driver
Parts Used
Remove casings 3) screws on motor cover, 7-8) screws on casing, remove blade, remove 4)screws on motor mount, mark wires from old to resolder on new motor, clean old grease & replace with high temp grease, assemble in reverse order.
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Burned out motor
Dennis - November 19, 2017
👍 2 of 2 people found this instruction helpful
Tool Type
Circular Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, 1 Torx head screwdriver, soldering iron
Parts Used
My circular saw's motor burned out while cutting some pressure treated 2" x 8"s. The saw was only about a year old. I decided to take it apart and see how difficult it was to get the motor out. Since it was an easy fix, I decided to look up the part number and eReplacements.com had the part for a very reasonable price. I ordered the part and made the swap once I received it. The only thing that made the repair take twice as long to complete was having to solder the wires on to the new motor, but that went smoothly. My circular saw now works better than ever. I have used eReplacements.com in the past for other replacement parts for other tools and equipment and everything went fine and works perfectly. Thank you eReplacements.com for coming to the rescue once again!
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The Ryobi circular saw motor went bad.
Michael - April 30, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Circular Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Power Drill, Soldering iron
Parts Used
Tested to determine it was actually the motor - It was.
Took apart unit.
Found genuine part online for an excellent price and ordered.
Installed motor in unit.
Soldered positive and neutral wires onto motor connectors like the factory did.
Put together the rest of saw parts and job was complete.
Tested saw on some wood for an extended time. All good.
Took apart unit.
Found genuine part online for an excellent price and ordered.
Installed motor in unit.
Soldered positive and neutral wires onto motor connectors like the factory did.
Put together the rest of saw parts and job was complete.
Tested saw on some wood for an extended time. All good.
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Fan in the motor was broken.
Jack - February 15, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Circular Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Nutdriver
Parts Used
1) Disassembled the saw by removing the screws around the case.
2) Removed the speed reducer from the motor.
3) Cut the motor wires because they were soldered onto the lugs.
4) Reinstalled the speed reducer back onto the motor.
5) Soldered the wires onto the new motor.
6) Assembled the saw by reversing the disassembly process.
7) Tested and ran the saw. Everything fit and worked perfectly.
2) Removed the speed reducer from the motor.
3) Cut the motor wires because they were soldered onto the lugs.
4) Reinstalled the speed reducer back onto the motor.
5) Soldered the wires onto the new motor.
6) Assembled the saw by reversing the disassembly process.
7) Tested and ran the saw. Everything fit and worked perfectly.
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Motor brushes burned out
Glenn - August 15, 2023
Tool Type
Circular Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, soldering iron
Parts Used
Followed excellent instructions from top rated repair story.
A couple of points not covered there:
The Ryobi saw housing has one screw deeply sunk in its access hole and requires a 2" or longer insert bit for a power driver; a short one can't reach the screw head.
Take note of the orientation of the motor in its mounting (not just the red and black wire connection locations). The wires need to go back in their original orientation for the cover to fit properly, even though the motor mounts equally well in either orientation.
You will want a small soldering iron to unsolder and resolder the wires on the motor.
A couple of points not covered there:
The Ryobi saw housing has one screw deeply sunk in its access hole and requires a 2" or longer insert bit for a power driver; a short one can't reach the screw head.
Take note of the orientation of the motor in its mounting (not just the red and black wire connection locations). The wires need to go back in their original orientation for the cover to fit properly, even though the motor mounts equally well in either orientation.
You will want a small soldering iron to unsolder and resolder the wires on the motor.
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motor burned out
Theodore - December 6, 2021
Tool Type
Circular Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver, soldering gun
Parts Used
removed and replaced motor with new motor , my saw works like new, Thank you.
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Motor burnt out while cutting
Joaquin - October 1, 2020
Tool Type
Circular Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, soldering iron, wire snips
Parts Used
Removed screws to disassemble the housing.
Removed screws to detach motor assembly.
Slowly separated parts and snipped solder part of wiring in order to remove old motor.
stripped a little bit of the wiring and soldered it to the new motor assembly
Screwed motor assembly back on
Screwed housing back on.
Removed screws to detach motor assembly.
Slowly separated parts and snipped solder part of wiring in order to remove old motor.
stripped a little bit of the wiring and soldered it to the new motor assembly
Screwed motor assembly back on
Screwed housing back on.
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Ryobi wet tile saw motor burnt
Patrick - June 20, 2019
Tool Type
Circular Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Wrench Set, Solder gun
Parts Used
Ordered new motor, replaced works like new. $205 new tool or $30 new motor.
Took apart, unsoldered wires, replaced new motor resolder wires, reassembled, works great again
Took apart, unsoldered wires, replaced new motor resolder wires, reassembled, works great again
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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.
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