Part Location Diagram of 285928-00 DeWALT Sprocket
See part 38 in the diagram
Replacing your DeWALT Planer Jointer Sprocket
( Grid squares measure 1x1 inch )

Sprocket 285928-00

Manufactured by:
DeWALT
ERP Number:
ERP10168640
Part Number:
285928-00
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(32 rated repairs) ?

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Product Description

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Genuine Dewalt replacement part, this item is sold individually. This Sprocket is used on the Dewalt Planers listed below to drive the feed rollers There are four of these Sprockets used in each Planer. The Sprocket has eight teeth, 5/8 bore, with a 3/16 key inside the bore.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • DeWALT
This part works with the following products:
  • Planer Jointer

Videos For installing this part.

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Replacing your Sprocket

Customer Part Reviews

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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 

30 - 60 mins 

(32 rated repairs) ?
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2 Sprockets broke for the rollers

carrie from spring city, Tennessee

9 of 9 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Parts Used:
285928-00
Take side panel off left side. Unscrew top on that side. Remove sprocket cover. Remove circlips on sprockets the remove chains and sprockets. Installation is reverse of these directions.
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Worn drive roller bushing

Gerald from Plains, Montana

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set
Parts Used:
285960-00, 285928-00
1. Remove covers
2.Remove sprocket holding snap rings
3. Slide the sprockets off with the chains
4. Block up drive rulers and remove bolts holding the bracket.
5. Remove blocks carefully and watch for springs, Note that on the output roller on sprocket end there are 2 springs one inside the other.
6. Replace bushings on drive rollers
7. Using blocks with a wedge to support the roller with springs on top of bushing slide the roller , bushings and springs up into the slot.
8. Bolt bushing brackets in place. Note: bolts are 1/2 in 10-32 I replaced the phillips head bolts with allen head bolts for easier removal in the future. Nearly all the phillips head stripped out on removal. had to use water pipe pliers to remove.
9. Put chain on sprockets, line up the keyway and slide sprockets on shaft.
10. Install snap rings to retain sprockets.
11. With coverings off, plug in and start planer. Observe the system in operation.
12. Replace covers.
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Broken Drive Sproket

Carl from Grove, Oklahoma

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Wrench set
Parts Used:
285928-00
1. Removed the upper cover
2. Removed the chain drive cover
3. Removed lock washers
4. Removed Drive Sprockets and Drive Chains
5. Replaced Broken Sprocket, Other Drive Sprokets and Drive Chains
6. Replaced Covers

The difficult part was getting the chain with the drive sprokets back onto the driv e shafts
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Bushing frozen on roller shaft,causing sprocket to brake

Gary from Everett, Washington

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
Parts Used:
285945-00, 285940-00, 285928-00
1. Removed planer cover.
2. Removed Chain cover.
3.Removed chain,sprockets,split ring keepers,bushings,and rollers.
4. Installed new parts making sure split ring kepers were properly seated.

Note replaced bushing keepers screws with 1/2\" 10/32 allen head screws. Old screws had to be removed with smal l pair of vice grips
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Dw733 feed was \"skipping\"

Jim from East Dixfield, Maine

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Screw drivers
Parts Used:
285945-00, 285928-00
Access is through the base by laying the planer on it\'s side and removing the plastic bottom, held on by 6 screws. Next, loosen the middle bolt for the vertical adjust rods and remove the chain, end sprockets and middle sprocket holder.
Stand the planer upright and remove the top cover..... 4 corner screws plus the handle on top fo r the vertical adjustment.
Remove the 4 bolts holding the vertical adjustment rods in place.
The planer power head can now be removed from the base, carefully as the vertical adjustment rods go thru it.
Remove the plastic cover shielding the feed roller drive end.
Remove 3 snap rings, 2 chains and 4 sprockets from drive end
Remove 2 bolts holding each end of each (2) feed roller.
Feed rollers will be pushed out slightly by springs and will easily slide out after that.
Replace bushings. The one with the double sprocket was completely worn out on mine but the other 3 looked new ... replaced all 4.
Reverse above procedure to re-assemble.
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Broken sprocket on feed rollers

Scott from Leola, Pennsylvania

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
285928-00
Took apart planner and replaced parts. Put it back together.
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Broke sproket on planer

Lorren from Umpqua, Oregon

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
Parts Used:
285945-00, 285928-00, 285927-00
Raise planer head all the way up so you can access phillips screws on bottom cover. Very easy remove side cover and bottom plastic cover with short phillips screw driver. Find why feed rolls do not work. It will be a drive sprocket or chain that is broke. Do not take chain apart when replacing sprocket. Remove outside sprocket to replace inside sprocket. Place new sprocket in chain and walk it back or forward to line up the key in the key way. Slide on outside sprocket with chain on it place retainer clip on shaft to hold sprockets. put side panel on and replace bottom cover and you are ready to go.
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The feed rollers in my Dewalt Planer quit working.

Joel from Solon, Iowa

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
285928-00
1. Cranked the cutter assembly as far up as it would go.
2. Removed the left side cover (2 Phillips screws).
3. Removed the dust shield (2 more Phillips screws from the bottom, you can\'t see them).

From here the drive sprocket (top one) was obviously broken. It was in two pieces hung up in the lower chain.

Now is a good time to clean the sawdust out of the machine and lightly oil the height adjusting bolt and columns.

4. Note the position of the sprockets. Three are the same part number, one is different. Orientation matters so take a picture if you have to.
5. Remove three clips that hold the sprockets on the various shafts.
6. Remove the outer chain with its two sprockets.
7. Remove the inner chain with the remaining sprocket
8. Slide the inner chain back on the shafts with the new sprocket and the surviving older sprocket. If the chain has much slack you want to replace it too or you will be back to do it later.
9. Reinstall the outer chain and all three clips, Reinstall the dust cover and the side cover.

Make a test run with a short scrap. It should work like new.
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Planer didn\'t want to feed wood to the cutter head

Jack from Parma, Michigan

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Screw drivers
Parts Used:
285960-00, 285945-00, 285928-00
Removed side panels , chain guard then the snap rings holding sprockets on . Removed sprockets and chains then replaced three of the bushings . The fourth bushing could not be removed because a Philips head screw refused to budge . The other three was an easy change and they really needed it . Roller shafts were rattling around in the bus hing . Put on new chains and sprockets when putting things back together . One of the chains might have been reused but the other was stiff .

Overall with the exception of trying to break that screw loose without breaking it off the repair went well . Just waiting for a day when the wind isn\'t howling to use it .
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Roller was skipping

Charles from GRAND RAPIDS, Minnesota

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Removal covers pulled out support rods removed motor cutter roller assembly replaced roller bushing chains and sprockets . Reassemblied back to working order.
Went well with all the necessary parts on hand THANKS
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