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  DeWALT DW503-44 Type 1 3/8" 4.2 Amp Variable Speed Hammer Drill Parts
DeWALT 3/8" 4.2 Amp Variable Speed Hammer Drill Replacement  For Model DW503-44 Type 1

DeWALT 3/8" 4.2 Amp Variable Speed Hammer Drill Replacement Parts For Model DW503-44 Type 1

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Popular Parts for DeWALT DW503-44 Type 1

Page A
DeWALT DW503-44 Type 1 3/8" 4.2 Amp Variable Speed Hammer Drill Page A Diagram
 Fig #
4
Brush Spring
 $3.99

Part Number:149425-00

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
5
Ring, Br.hldr.
 $14.88

Part Number:148325-01

In Stock

In Stock
 $14.88
In Stock
 $14.88
7
Switch,vsr Obsolete - Not Available
 $2.99

Part Number:147653-01

Discontinued

Discontinued
 $2.99
Discontinued
8
Cord,18-2sj Obsolete - Not Available
 $2.99

Part Number:444235-20

Discontinued

Discontinued
 $2.99
Discontinued
9
Ball Bearing Obsolete - Not Available
 $2.99

Part Number:330003-04

Discontinued

Discontinued

Note: A & B
 $2.99
Discontinued
10
Ball Bearing
 $8.32

Part Number:605040-23

In Stock

In Stock
 $8.32
In Stock
 $8.32
12
Spindle,Gr&Brg Obsolete - Not Available
 $2.99

Part Number:151271-04

Discontinued

Discontinued

Note: 1/2-20; Inc 10; 45 T
 $2.99
Discontinued
13A
Chuck And Key
 $22.97

Part Number:429663-00

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.97
Usually ships in 7 - 12 business days
 $22.97
14
Screw
 $3.99

Part Number:448269-00

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Nut,field
 $3.99

Part Number:151252-00

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
16
Vent,air Obsolete - Not Available
 $2.99

Part Number:151036-01

Discontinued

Discontinued
 $2.99
Discontinued
17
Clamshell,set Obsolete - Not Available
 $8.86

Part Number:151247-02

Discontinued

Discontinued
 $8.86
Discontinued
18
Cord Protector
 $4.99

Part Number:N918736

In Stock

In Stock
 $4.99
In Stock
 $4.99
19
Terminal
 $3.99

Part Number:448387-00

In Stock

In Stock
 $3.99
In Stock
 $3.99
20
Deflector
 $3.99

Part Number:464292-00

In Stock

In Stock
 $3.99
In Stock
 $3.99
21
Brg.blk&clutch Obsolete - Not Available
 $23.16

Part Number:153152-00

Discontinued

Discontinued
 $23.16
Discontinued
22
Wire,lead Obsolete - Not Available
 $2.99

Part Number:144577-00SV

Discontinued

Discontinued

Note: Inc. 19
 $2.99
Discontinued
23
Torx Screw
 $4.99

Part Number:330019-13

In Stock

In Stock

Note: M4 X 19 T20
 $4.99
In Stock
 $4.99
26
Clutch Obsolete - Not Available
 $2.99

Part Number:153149-00

Discontinued

Discontinued

Note: Incl. 27
 $2.99
Discontinued
27
Bearing,needle Obsolete - Not Available
 $4.99

Part Number:50574-00

Discontinued

Discontinued
 $4.99
Discontinued
29
Spring
 $3.99

Part Number:086134-00

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
30
Seal
 $3.99

Part Number:66683-00

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
32
Spring,detent Obsolete - Not Available
 $2.99

Part Number:151256-00

Discontinued

Discontinued
 $2.99
Discontinued
33
Screw
 $4.99

Part Number:149518-01

In Stock

In Stock
 $4.99
In Stock
 $4.99
40
Id Label
 $4.99

Part Number:395047-00

In Stock

In Stock
 $4.99
In Stock
 $4.99
42
Wire,lead Obsolete - Not Available
 $2.99

Part Number:144062-00

Discontinued

Discontinued
 $2.99
Discontinued
43
Holder
 $4.99

Part Number:065288-02

In Stock

In Stock

Note: No Longer Included
 $4.99
In Stock
 $4.99
44
Chuck Key
 $3.99

Part Number:90634055

In Stock

In Stock
 $3.99
In Stock
 $3.99
44A
Chuck Key
 $5.29

Part Number:330034-02

In Stock

In Stock

Note: Npp, for 33-03k/R
 $5.29
In Stock
 $5.29
800
Grease, 7lbs
 $462.94

Part Number:429954-00

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 6 Oz
 $462.94
Usually ships in 7 - 12 business days
 $462.94
801
Grease,1 Lb. Obsolete - Not Available
 $1,009.50

Part Number:429954-01

Discontinued

Discontinued

Note: Nye Rheolube 380g1
 $1,009.50
Discontinued
 Fig #
Drill Parts  Hammer Drill Parts

Repair Guides for DeWALT 3/8" 4.2 Amp Variable Speed Hammer Drill DW503-44 Type 1

Drilling, Fastening, and Hammering Power Tools

This article lists the major categories of drilling, fastening, and hammering tools, and explains the basic applications, types, and features of each.

How to Remove a Drill Chuck

This video explains steps for how to remove threaded-on chucks and taper-fit drill chucks, as well as steps for removing a spindle from an open-center chuck.

Removing And Replacing DeWALT Drill Transmissions

This video explains how to carefully remove the transmissions of DeWALT drills and drivers, and how to replace them again.

Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Accessories for DeWALT DW503-44 Type 1


Questions & Answers for DeWALT DW503-44 Type 1


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