It is a genuine item that is supplied directly from the original equipment manufacturer for DeWALT and Black and Decker hedge trimmers. It is an identical replacement for a missing or a faulty spacer that was installed on a new unit, unfortunately, over time it may get damaged or simply lost eventually requiring a replacement to ensure a proper fit. Keep in mind this high-quality hardware is made of durable metal and is sold individually. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this part.
Spacer 394476-00
OEM part for: DeWALT, Black and Decker
Part Number: 394476-00


Compatibility
This Spacer will fit the following 12 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 12 of 12 matching models.
Black and Decker
Show More Compatible Models12 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Black and Decker
This item works with the following types of products:
- Hedge Trimmer
- Trimmer
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Does this fit my product?Questions & Answers for Spacer
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.
slight vibration
Tool Type
Hedge Trimmer
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Hedge trimmer blade stopped oscillating.
Tool Type
Hedge Trimmer
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Latex gloves and zip lock bag
2. Remove all screws. Screw has star and blade slot.
3. Separate two halves.
4. Use latex gloves.
5. Remove all parts from the motor to the blade gear.
6. Remove the grease that is contaminated with iron fillings from the stripped gear.
7. Add half the tube of new grease.
8. Starting at motor, assemble the new parts, slide them into place.
9. Add the remaining grease.
10. At this point, I replaced the switch lock.
11. Assemble the halves and replaces the screws.
The screws are self threading. Turn the screw to the left to feel a little click. Tighten screw.
12. Replace the blade guard and handle.
13. Clean the blade and lubricate it.
14. Test to verify the Hedge Trimmer is running properly.
The spacer between the blades had wore out all that was left was the lock nut and bolt that was to hold it on and in place.
Tool Type
Hedge Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
2. I took the old lock-nut and small bolt apart that held the old spacer in its place.
3. Put the new spacer in the slots of the two blades and put the small bolt through the blades and spacer and put the lock-nut on.
4. Important not to tighten it to tight the blades have to be able to move freely. That is the purpose of the lock-nut.
The spacer was broken.
Tool Type
Hedge Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Nutdriver, Adjustable Wrench
Parts Used
2. Installed the new spacer.
Brushes on armature worn down. Spacer on blade broken.
Tool Type
Hedge Trimmer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Nutdriver
Parts Used
Removed old brushes from motor.
Installed new brushes.
Took blade apart. Replaced broken/missing spacer.
Sharpened blade and reassembled.
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Learn MoreOur 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.