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DW734 (Type 1) DeWALT Planer Jointer - Overview

Diagrams for DW734

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Sprocket – Part Number: 285928-00
$9.79
In Stock
Sprocket
Part #285928-00
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.
Sprocket – Part Number: 5140010-81
$10.49
In Stock
Sprocket
Part #5140010-81
Genuine Dewalt replacement part, this item is sold individually. This is a Drive Sprocket that works in conjunction with a drive chain. It is used on the Dewalt Planers shown below to drive the feed rollers. Depending on the model number you have, as in case of the DW734 uses one. The DW735 and the DW735X use four of this part.
Retaining Ring – Part Number: 285927-00
$6.40
In Stock
Retaining Ring
Part #285927-00
This is an authentic OEM part which is designed for use with DeWALT planers. It is a standard hardware which helps to secure a component on a shaft. This is an identical replacement for a damaged or a faulty part that was installed on a new unit. Check the appropriate diagrams for your model for the exact location and the correct installation of this retaining ring. You will need a screwdriver to take apart the housing and snap-ring pliers to remove the old part and secure the new one. One durable metal retaining ring is included.
Screw – Part Number: 5140010-16
$6.40
In Stock
Screw
Part #5140010-16
This is a genuine Dewalt replacement part, it is sold individually. The purpose of this screw is to secure the planer knives to the cutterhead on the planers shown below. It is also used on the DW7351 Folding Table. It is a allen head screw. A complete set of 24 screws including the wrench can be ordered by using part number 5140067-11, the screws in the set are Torx heads.
Drive Chain – Part Number: 285960-00
$13.88
In Stock
Drive Chain
Part #285960-00
This genuine Dewalt drive chain is designed for use with planers. The purpose of this item is to drive the roller. Over time chain will stretch and would need to be replaced. It is made out of metal and it is sold individually. You would need a screwdriver and snap-ring pliers to complete this repair.
Circuit Breaker – Part Number: 5140000-19
$21.94
In Stock
Circuit Breaker
Part #5140000-19
This circuit breaker is specially produced for Dewalt planers. It is a genuine OEM sourced replacement part, not an aftermarket equivalent. Your planer is equipped with an 18 amp circuit breaker. If your planer becomes overloaded and stops operating, turn off the planer and press the reset button. If you have a faulty circuit breaker the motor would not start. Please note, this item is sold individually. To complete this repair you should only need a screwdriver.
Spindle – Part Number: 286011-00
$14.97
On Order
Spindle
Part #286011-00
Carbon Brush With Spring – Part Number: 5140011-85
$16.48
In Stock
Carbon Brush With Spring
Part #5140011-85
This is an authentic OEM replacement part. Sold individually. Carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Because of this, carbon brushes are one of the most commonly replaced power tool parts. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems. This part is compatible with the models listed below.
Nut – Part Number: 285967-00
$6.40
In Stock
Nut
Part #285967-00
It is a genuine OEM sourced replacement hardware that is produced for use with Dewalt planers. This nut is specially made to secure the pulley which supports the drive belt. Please note one durable hex nut is included per order, you will need a wrench to secure or remove it.
Key – Part Number: 285969-00
$6.40
In Stock
Key
Part #285969-00
This is an original DeWalt replacement part manufactured for use with planers. This metal key mounts in the slot at the end of the cutter head shaft, and aligns with the groove cut out in the center of the pulley. This key is sold individually, please see model diagram for additional parts.
Screw – Part Number: 285984-00
$6.40
In Stock
Screw
Part #285984-00
This is an authentic OEM sourced replacement part designed for use with DeWALT planers. It is a standard hardware which may have multiple applications, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this item. Keep in mind this high-quality screw is made of durable metal and is sold individually.
Case,gear – Part Number: 286003-00
$58.93
Special Order
Case,gear
Part #286003-00
This item is available as an individual replacement part. The gear case is made out of metal. A screwdriver, a set of pliers, and a socket set might be necessary during the installation of this item. It will require replacing if it breaks. This is a genuine OEM sourced part which is specially designed for use with DeWALT planers.

Questions And Answers for DW734

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Brian - For model number DW734
December 23, 2022
is this one blade or the whole set of 3?
Chris Boyle Profile
Hi Brian, Thank you for your question. The blades are sold individually. If you need help placing an order for them, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
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Jack - For model number DW 734
February 8, 2026
Looking for roller on 12X12 type 20 DW 734 serial#110724
Chris Boyle Profile
Hi Jack, thank you for contacting us. The in-feed/out-feed roller listed under your model is part number PS16686541. We hope that helps!
$62.75
In Stock
Roller, Infeed/outfeed
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