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DeWALT D28402 Type 1 Small Angle Grinder Parts

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Fig #

Armature Assembly

$55.30

Part Number: N384369

In Stock, 6 Available

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$55.30

Field Case

$10.47

Part Number: 623571-00

In Stock, 1 Available

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$10.47

Gear Case Assembly

$36.19

Part Number: 623586-00SV

In Stock, 17 Available

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Note: Incl. 92

$36.19

Screw

$1.99

Part Number: 330065-31

In Stock, 25+ Available

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Note: M4x22 Plstc Thd Frmg

$1.99

Arm

$1.99

Part Number: 648743-00

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Note: Brush

$1.99

Felt Seal

$1.99

Part Number: 623592-00

In Stock, 8 Available

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$1.99

Carbon Brush

$6.85

Part Number: 650916-01

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Note: Sold Individually

$6.85

Brush Spring

$1.99

Part Number: 623589-00

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$1.99

Cap

$1.99

Part Number: 623591-00

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$1.99

Screw

$1.99

Part Number: 593685-00

In Stock, 16 Available

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Note: M1.8x8 Thd Frmg

$1.99

Handle Assembly.

$10.47

Part Number: 623576-00

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$10.47

Switch

$13.12

Part Number: 945614-02

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$13.12

Separator Fan

$2.99

Part Number: N055787

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Note: Particle

$2.99

Paddle Assembly.

$4.22

Part Number: 623619-00S

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$4.22

Cord Clamp

$2.99

Part Number: 626006-00

In Stock, 2 Available

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$2.99

Screw

$2.99

Part Number: 330019-03

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Note: M3.63 X 16mm T15

$2.99

Cord Protector

$5.64

Part Number: 330005-01

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Note: Npp

$5.64

Hex Hole Flange

$5.06

Part Number: N134467

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Note: 5/8-11 Knurled

$5.06

Flange

$6.48

Part Number: 633257-00SV

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Note: Incl. 93

$6.48

Open Faced Guard

$19.90

Part Number: 397661-01

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Note: 4.5 in Type 27

$19.90

Plug

$2.08

Part Number: 625415-00

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Note: Optional-Disables Lock-on Feature

$2.08

Lock-On Button

$1.99

Part Number: 625323-00

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$1.99

Spring

$5.30

Part Number: 562210-00

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$5.30

Power Cord

$14.43

Part Number: 330072-98

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Note: Npp

$14.43

Terminal

$1.99

Part Number: 623593-00

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$1.99

Nameplate

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Part Number: 629107-00

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$1.99

ID Label

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Part Number: 628885-00

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$1.99

Warning Label

$1.99

Part Number: 626891-00

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$1.99

Nut

$1.99

Part Number: 604484-00

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Note: M6

$1.99

Pinion

$8.38

Part Number: 623564-00

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Note: 9 Tooth

$8.38

Bearing

$2.10

Part Number: N110359

In Stock, 25+ Available

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Note: Id 8 X Od 22 X 7mm

$2.10

Felt Seal

$1.99

Part Number: 623617-00

In Stock, 17 Available

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$1.99

BRG. Retainer

$1.99

Part Number: N422242

In Stock, 2 Available

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$1.99

Slinger

$3.69

Part Number: 623613-00

In Stock, 16 Available

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$3.69

Ball Bearing

$12.33

Part Number: 605040-02

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$12.33

Bearing Cup

$1.99

Part Number: 641823-00

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Note: Rubber

$1.99

Field

$39.91

Part Number: 621220-02

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$39.91

Fan Baffle

$1.99

Part Number: 623572-00

In Stock, 10 Available

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$1.99

Screw

$1.99

Part Number: 330065-25

In Stock, 2 Available

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$1.99

Gasket

$1.99

Part Number: 623618-00

In Stock, 17 Available

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$1.99

Sleeve,Rubber

$2.99

Part Number: 611492-00

Ships In 12 - 18 Business Days

Ships in 12 - 18 business days

$2.99

Gear Case Cover

$7.35

Part Number: 623562-00

In Stock, 1 Available

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$7.35

Screw

$1.99

Part Number: 385676-01

In Stock, 20 Available

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$1.99

Screw

$1.99

Part Number: 631609-02

In Stock, 9 Available

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Note: M5x16 Special

$1.99

Terminal

$1.99

Part Number: 444262-00

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$1.99

Wrench

$10.15

Part Number: 401680-00

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Note: Spanner

$10.15

Side Handle

$15.93

Part Number: 614796-00

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$15.93

O-Ring

$1.99

Part Number: 633044-00

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Note: 10.82x1.78

$1.99

O-Ring

$2.99

Part Number: 633043-00

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Note: 20.5x2.4

$2.99

800

Grease,1 LB.

$121.72

Part Number: 429954-01

In Stock, 4 Available

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Note: Nye Rheolube 380g1

$121.72

846

Plug

$2.08

Part Number: 625415-00

In Stock, 25+ Available

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Note: Optional-Disables Lock-on Feature

$2.08

846

Shim

$7.41

Part Number: 5140030-98

In Stock, 25+ Available

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Note: Use With Rubber Backing Pads

$7.41

856

Guard

$16.16

Part Number: 643772-00

In Stock, 21 Available

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Note: 4.5in Cutoff (Type1)

$16.16

856

Grinding Wheel - 4-1/2" Diameter, 1/4" Thick, 7/8" Arbor

$2.99

Part Number: DW4514

In Stock, 24 Available

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$2.99

861

Kitbox

$40.90

Part Number: 651196-00

In Stock, 6 Available

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Note: Not Included

$40.90

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Questions & Answers

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Find Part By Symptom

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Won't turn on

51%

Bad vibration

Can't lock spindle to change grinding ..

Excessive sparks from motor

Motor spins but grinding wheel doesn't

Grinding or squealing sound

Smoke from tool

Grinding wheel wobbles

Motor gets hot

Trips the power source circuit breaker

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Repair Guides

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Tool Diagnosis: Is it the Brushes or the Switch?

This article describes the differences between power switch and carbon brush failure symptoms.

Power Switch Repair 101

This article is a 101 repair guide for power tool switch replacements, explaining the general steps involved in replacing a switch assembly.

Diagnosing Electric Power Tools 101

This article is a troubleshooting guide for problems and malfunctions common to most electric power tools.

Accessories

Accessories for the DeWALT D28402

Questions & Answers

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Discussion

Discussion for the DeWALT D28402 Type 1 Small Angle Grinder

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.

Question: Amateur & Field

1197778

I recently replaced the armateur and field on my D28402 grinder and upon reassembly I'm getting a loud winding or rubbing link removed figure out where it's coming from.Any help?

Hi,
That could be a couple of things.First make sure that the rubber boot is on the end of the armature bearing.This boot is a dampener and if you leave it off it will allow the armature to spin slightly off the center of its axis causing the armature to rub on the field.Check that the armature fan is not rubbing on the baffle.If I remember right some of the baffles can be installed 180 degree's the wrong way as this would allow the fan to rub on the baffle.And lastly check all your switch wiring and make sure it tuck into the clam shell canals as not to rub on the armature.Hope this helps.Good luck.
Tinker

Question: D28402 Spindle Button

macmac

On a dewalt d28402 grinder can the spindle lock button on the gearcase be replaced? If so how? could not find seperate replacement part #.

Hello macmac,

The spindle lock assembly is part of the 623586-00SV Gear Case Assembly. The manufacture does not sell individual parts for the spindle lock. Make sure of you model number and type, there are a couple of different gearcase assemblies depending on the correct model and type.

-WJA