Easy
Less than 15 minutes
This is a genuine replacement part manufactured for use is power tools. This versatile steel washer has many applications. Usually this type of washer is used when fastening two components of a tool together with a nut and bolt. This washer is sold individually, please see model diagram for part location and usage.
Washer 859359
OEM part for: Porter Cable, DeWALT
Part Number: 859359
$4.99
In Stock
Order within the next 7 hours and your part ships today! 
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Frequently Purchased Together ?
Compatibility
This part will fit the following 144 machines
Porter Cable
314 Type 1 Trim Saw View Diagrams & Manuals
314 Type 2 Trim Saw View Diagrams & Manuals
314 Type 3 Trim Saw View Diagrams & Manuals
314 Type 4 Trim Saw View Diagrams & Manuals
314 Type 5 Trim Saw View Diagrams & Manuals
314H Trim Saw View Diagrams & Manuals
345 Type 1 Saw Boss View Diagrams & Manuals
345 Type 2 Saw Boss View Diagrams & Manuals
345 Type 3 Saw Boss View Diagrams & Manuals
447 Type 1 Circular Saw View Diagrams & Manuals
447 Type 2 Circular Saw View Diagrams & Manuals
843 Circular Saw View Diagrams & Manuals
7301 Type 1 Laminate Trimmer View Diagrams & Manuals
7301 Type 2 Laminate Trimmer View Diagrams & Manuals
7301 Type 3 Laminate Trimmer View Diagrams & Manuals
7309 Laminate Trimmer Fixed Base View Diagrams & Manuals
7311 Laminate Trimmer Offset Base View Diagrams & Manuals
7318 Laminate Trimmer Tilt Base View Diagrams & Manuals
7320 Laminate Trimmer Underscribe Base View Diagrams & Manuals
7529 Type 1 Plunge Router View Diagrams & Manuals
7529 Type 2 Plunge Router View Diagrams & Manuals
7529 Type 3 Plunge Router View Diagrams & Manuals
352 Type 1 3x21 Belt Sander View Diagrams & Manuals
352 Type 2 3x21 Belt Sander View Diagrams & Manuals
352 Type 3 3x21 Belt Sander View Diagrams & Manuals
352 Type 4 3x21 Belt Sander View Diagrams & Manuals
352 Type 5 3x21 Belt Sander View Diagrams & Manuals
352VS Type 1 3x21 Variable Speed Belt Sander View Diagrams & Manuals
352VS Type 2 3x21 Variable Speed Belt Sander View Diagrams & Manuals
352VS Type 3 3x21 Variable Speed Belt Sander View Diagrams & Manuals
352VS Type 4 3x21 Variable Speed Belt Sander View Diagrams & Manuals
352VS Type 5 3x21 Variable Speed Belt Sander View Diagrams & Manuals
7335 Type 1 Random Orbit Sander 5" View Diagrams & Manuals
7335 Type 2 Random Orbit Sander 5" View Diagrams & Manuals
7336 Type 1 Random Orbit Sander 6" View Diagrams & Manuals
7336 Type 2 Random Orbit Sander 6" View Diagrams & Manuals
7424 Type 1 Random Orbit Polisher View Diagrams & Manuals
7424 Type 2 Random Orbit Polisher View Diagrams & Manuals
7424SP Random Orbit Polisher View Diagrams & Manuals
8529 Type 1 Plunge Router View Diagrams & Manuals
8529 Type 2 Plunge Router View Diagrams & Manuals
874798 Type 1 Laminate Trimmer View Diagrams & Manuals
874798 Type 2 Laminate Trimmer View Diagrams & Manuals
8901 Fixed Router Base View Diagrams & Manuals
423MAG SAW View Diagrams & Manuals
324MAG Type 1 7.25IN 15A Circular Saw View Diagrams & Manuals
324MAGV Type 1 Circular Saw View Diagrams & Manuals
325MAG Type 1 7.25IN 15A Blade-Right Circular Saw View Diagrams & Manuals
WSC167 Type 1 Circular Saw View Diagrams & Manuals
424MAG Type 1 7.25IN 15A Blade-Right Circular Saw View Diagrams & Manuals
844 Type 1 14.4V Cordless Circular Saw View Diagrams & Manuals
844 Type 2 14.4V Cordless Circular Saw View Diagrams & Manuals
845 Type 1 19.2V Cordless Circular Saw View Diagrams & Manuals
845 Type 2 19.2V Cordless Circular Saw View Diagrams & Manuals
9845 Type 1 Cordless Circular Saw Kit View Diagrams & Manuals
9845 Type 2 Cordless Circular Saw Kit View Diagrams & Manuals
7310 Type 1 Laminate Trimmer View Diagrams & Manuals
7310 Type 2 Laminate Trimmer View Diagrams & Manuals
7310 Type 3 Laminate Trimmer View Diagrams & Manuals
891 Type 1 2-1/4HP GripVac Router View Diagrams & Manuals
892 Type 1 2-1/4HP Fixed Base Router View Diagrams & Manuals
893 Type 1 2-1/4HP Multi-Base Router View Diagrams & Manuals
894 Type 1 2-1/4HP Multi-Base GripVac Router View Diagrams & Manuals
895 Type 1 2-1/4HP with Router Table Height Adjuster Multi-Base Router View Diagrams & Manuals
97355 Type 1 5" Dust Collection Variable-Speed Random-Orbit Sander View Diagrams & Manuals
97355 Type 2 5" Dust Collection Variable-Speed Random-Orbit Sander View Diagrams & Manuals
97366 Type 1 6" Dust Collection Variable-Speed Random-Orbit Sander View Diagrams & Manuals
97366 Type 2 6" Dust Collection Variable-Speed Random-Orbit Sander View Diagrams & Manuals
352VS Type 6 3x21 Variable Speed Belt Sander View Diagrams & Manuals
347 Type 1 7 1/4" Circular Saw View Diagrams & Manuals
347 Type 2 7 1/4" Circular Saw View Diagrams & Manuals
7334 Type 1 Random Orbit Sander View Diagrams & Manuals
7334 Type 2 Random Orbit Sander View Diagrams & Manuals
337 Type 1 3x21 Belt Sander View Diagrams & Manuals
336 Type 1 3x21 Belt Sander View Diagrams & Manuals
351 Type 1 3x21 Belt Sander View Diagrams & Manuals
351 Type 2 3x21 Belt Sander View Diagrams & Manuals
351 Type 3 3x21 Belt Sander View Diagrams & Manuals
351 Type 4 3x21 Belt Sander View Diagrams & Manuals
351 Type 5 3x21 Belt Sander View Diagrams & Manuals
743 Type 1 7-1/4" Framing Saw View Diagrams & Manuals
9743 Type 1 7-1/4" Frame Saw View Diagrams & Manuals
890 Type 1 Router View Diagrams & Manuals
746 Type 1 Circular Saw View Diagrams & Manuals
345 Type 4 6" Saw Boss Type 4 View Diagrams & Manuals
352VS Type 7 3x21 Variable Speed Belt Sander View Diagrams & Manuals
423MAG (Type 2) Double Insulated Circular Saw View Diagrams & Manuals
423MAG (Type 3) Double Insulated Circular Saw View Diagrams & Manuals
J-7334 (Type 1) Random Orbit Sander View Diagrams & Manuals
J-7334 (Type 2) Random Orbit Sander View Diagrams & Manuals
324MAGV2 (Type 2) Circular Saw View Diagrams & Manuals
892DT (Type 1) 892 & 4212 Combo Kit View Diagrams & Manuals
J-336 (Type 1) 3x21 Belt Sander View Diagrams & Manuals
J-337 (Type 1) 3x21 Belt Sand Dstls View Diagrams & Manuals
J-351 (Type 5) Belt Sander 3x21 View Diagrams & Manuals
97310 (Type 2) Installation Kit View Diagrams & Manuals
PC7529 (Type 1) 2 Hp Vs Plng Rtr View Diagrams & Manuals
PC7529 (Type 2) 2 Hp Vs Plng Rtr View Diagrams & Manuals
PC7529 (Type 3) 2 Hp Vs Plng Rtr View Diagrams & Manuals
J-743 (Type 1) 7 1/4 Frame Saw View Diagrams & Manuals
J-9743 (Type 1) 7 1/4 Frame Saw Kit View Diagrams & Manuals
22-7310-56 (Type 3) 220v Laminate Trim View Diagrams & Manuals
893PK (Type 1) 2-1/4 Fb+pb Kit View Diagrams & Manuals
894PK (Type 1) 2-1/4 Pb+fb+grip Vac View Diagrams & Manuals
895PK (Type 1) Router View Diagrams & Manuals
J-347 (Type 1) 7 1/4 in Circ Saw View Diagrams & Manuals
J-347 (Type 2) 7 1/4 in Circ Saw View Diagrams & Manuals
J-351 (Type 1) Belt Sander 3x21 View Diagrams & Manuals
J-351 (Type 2) Belt Sander 3x21 View Diagrams & Manuals
J-351 (Type 3) Belt Sander 3x21 View Diagrams & Manuals
J-351 (Type 4) Belt Sander 3x21 View Diagrams & Manuals
314 (Type 6) 4 1/2in Trim Saw Power Tool View Diagrams & Manuals
314H (Type 1) Heritage Trim Saw Power Tool View Diagrams & Manuals
324MAG (Type 2) 7.25in 15a Circsaw Ki Power Tool View Diagrams & Manuals
325MAG (Type 2) 7.25in 15a Circkit-Br Power Tool View Diagrams & Manuals
423MAG (Type 1) 7.25in 15a Circsaw Ki Power Tool View Diagrams & Manuals
424MAG (Type 2) 7.25in 15a Circkit-Br Power Tool View Diagrams & Manuals
8901 (Type 1) 2-1/4 Hp F.Base Only Power Tool View Diagrams & Manuals
8931 (Type 1) Plunge Router Base Power Tool View Diagrams & Manuals
7309 (Type 1) Laminate Trimmer Power Tool View Diagrams & Manuals
7311 (Type 2) Offset Base Power Tool View Diagrams & Manuals
7318 (Type 1) Tilt Base Power Tool View Diagrams & Manuals
7320 (Type 1) Base Power Tool View Diagrams & Manuals
352VS (Type 8) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
7424SP (Type 1) Sander/Polisher Power Tool View Diagrams & Manuals
DeWALT
DW723 Type 1 Miter Saw Stand View Diagrams & Manuals
D26670 Type 1 Laminate Trimmer View Diagrams & Manuals
D26673 Type 1 Laminate Trimmer Offset Base View Diagrams & Manuals
D26672 Type 1 Laminate Trimmer Tilt Base View Diagrams & Manuals
D26671 Type 1 Laminate Trimmer Fixed Base View Diagrams & Manuals
DWP352VS (Type 1) 3x21 Belt Sander View Diagrams & Manuals
D26670K (Type 1) Dewalt Laminate Trimmer View Diagrams & Manuals
DWP352VS-AR (Type 1) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-AR (Type 2) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-B2 (Type 1) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-B2 (Type 2) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-B2C (Type 1) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-B2C (Type 2) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-B3 (Type 1) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-B3 (Type 2) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-BR (Type 1) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
DWP352VS-BR (Type 2) 3x21 Vs Belt Sander Power Tool View Diagrams & Manuals
D26670-B2 (Type 1) Laminate Trimmer Power Tool View Diagrams & Manuals
D26670-BR (Type 1) Laminate Trimmer Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Saw Parts
- Trim Saw Parts
- Circular Saw Parts
- Laminate Trimmer Parts
- Router Parts
- Sander Parts
- Polisher Parts
- Miter Saw Parts
Customer Part Reviews ?
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All parts were a described.
Parts for belt sander and router fit perfectly. Both tools are good as new!
Guest -
April 28, 2021
Verified Purchase
That tiny washer won't work to mount the blade. I can't believe I paid so much for a washer found anywhere including in my tool box.r the tiny washer I
I was surprised to get the little thing. I said what in the world is this little thing for, it surely won't fit to mount the blade on my saw. And I can't believe I paid so much for shipping this little thing.
Guest -
January 5, 2022
Verified Purchase
eReplacementParts Team
Thank you for your review. I?m sorry to hear that happened, we will be in touch soon to help fix this issue.
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t days ago
Verified Purchase
eReplacementParts Team
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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.
Bolt broke on drive wheel
Randy - April 30, 2021
Tool Type
Sander
Difficulty
Medium
Time
15-30 minutes
Tools Used
Pliers, Power Drill, Socket set, drill bit, bolt exatractor, emery cloth
Parts Used
1. Removed broken bolt and drive wheel.
2. Used emery cloth to clean drive shaft.
3. Replaced drive wheel.
4. Installed new bolt and washers.
2. Used emery cloth to clean drive shaft.
3. Replaced drive wheel.
4. Installed new bolt and washers.
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Knob on router was broken, replaced with new, as for base, I use it for special pattern jigs
Lou - January 21, 2017
Tool Type
Laminate Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, None needed
Remove and replace.
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Lost parts.
Ken - February 28, 2016
Tool Type
Router
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Nothing, the repair was accomplished by hand.
Parts Used
The repair was straight forward.
However, this is the second time ereplacementparts has come to my rescue...your web sight is now in my Rolodex and I am very glad your in business. Thank you.
Ken
However, this is the second time ereplacementparts has come to my rescue...your web sight is now in my Rolodex and I am very glad your in business. Thank you.
Ken
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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.
