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  Makita BHP452 18V LXT Lithium-Ion Cordless 1/2" Hammer Drill-Driver Parts
Makita 18V LXT Lithium-Ion Cordless 1/2

Makita 18V LXT Lithium-Ion Cordless 1/2" Hammer Drill-Driver Replacement Parts For Model BHP452

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Popular Parts for Makita BHP452

Page A
Makita BHP452 18V LXT Lithium-Ion Cordless 1/2
 Fig #
1
Name Plate BHP452 Obsolete - Not Available
 $2.99

Part Number:864191-9

Discontinued

Discontinued
 $2.99
Discontinued
2
Housing Set (white) Bhp452hw
 $27.10

Part Number:188455-0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.10
Usually ships in 7 - 12 business days
 $27.10
2
Housing Set
 $27.99

Part Number:188456-8

In Stock

In Stock
 $27.99
In Stock
 $27.99
3
Tapping Screw
 $4.99

Part Number:266130-9

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Speed Change Lever Assembly
 $4.99

Part Number:125366-8

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Change Lever
 $4.99

Part Number:419250-0

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Switch
 $37.89

Part Number:650583-6

In Stock

In Stock
 $37.89
In Stock
 $37.89
7
Led Circuit
 $7.77

Part Number:631735-8

In Stock

In Stock
 $7.77
In Stock
 $7.77
8
Terminal
 $7.83

Part Number:643838-6

In Stock

In Stock

Note: will need to order Battery BL1830. Old battery will not work.
 $7.83
In Stock
 $7.83
9
Flat Head Screw
 $5.19

Part Number:251468-5

In Stock

In Stock
 $5.19
In Stock
 $5.19
10
Keyless Drill Chuck
 $52.84

Part Number:766027-7

In Stock

In Stock
 $52.84
In Stock
 $52.84
11
Gear Assy Bhp452hw
 $55.66

Part Number:125387-0

In Stock

In Stock
 $55.66
In Stock
 $55.66
12
Yoke Unit
 $44.23

Part Number:638425-4

In Stock

In Stock
 $44.23
In Stock
 $44.23
13
Armature
 $30.41

Part Number:619198-8

In Stock

In Stock
 $30.41
In Stock
 $30.41
14
Brush Holder
 $5.65

Part Number:638494-5

In Stock

In Stock
 $5.65
In Stock
 $5.65
15
Carbon Brush Set
 $6.36

Part Number:CB440

In Stock

In Stock
 $6.36
In Stock
 $6.36
16
Rubber Pin 4
 $4.99

Part Number:263032-0

In Stock

In Stock
 $4.99
In Stock
 $4.99
17
Rear Cover
 $4.99

Part Number:419601-7

In Stock

In Stock
 $4.99
In Stock
 $4.99
17
Rear Cover (blue) Bhp452
 $3.99

Part Number:419693-6

In Stock

In Stock
 $3.99
In Stock
 $3.99
18
Tapping Screw
 $4.99

Part Number:266130-9

In Stock

In Stock
 $4.99
In Stock
 $4.99
19
Housing Set
 $27.99

Part Number:188456-8

In Stock

In Stock
 $27.99
In Stock
 $27.99
19
Housing Set (white) Bhp452hw
 $27.10

Part Number:188455-0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.10
Usually ships in 7 - 12 business days
 $27.10
20
Leaf Spring
 $4.99

Part Number:232182-2

In Stock

In Stock
 $4.99
In Stock
 $4.99
21
Heat Sink
 $3.99

Part Number:689150-0

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
22
Pan Head Screw
 $3.99

Part Number:911006-2

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
23
Belt Hook Screw
 $4.99

Part Number:251314-2

In Stock

In Stock
 $4.99
In Stock
 $4.99
24
Belt Hook
 $4.99

Part Number:346449-3

In Stock

In Stock
 $4.99
In Stock
 $4.99
25
Cushion
 $4.99

Part Number:424026-2

Backorder: No ETA

Backorder: No ETA
 $4.99
Backorder: No ETA
 $4.99
Miscellaneous Parts
 Fig #
1001
PhiuSlotted Bit 2-45,63370 Obsolete - Not Available
 $2.99

Part Number:784637-8

Discontinued

Discontinued
 $2.99
Discontinued
1003
18v 3.0ah Lithium Ion Battery
 $203.52

Part Number:BL1830B

In Stock

In Stock
 $203.52
In Stock
 $203.52
1004
Battery Cover
 $3.99

Part Number:450128-8

In Stock

In Stock
 $3.99
In Stock
 $3.99
1005
Plastic Carrying Case
 $46.17

Part Number:824774-7

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $46.17
Usually ships in 7 - 12 business days
 $46.17
1006
Model No. Label BHP452 Obsolete - Not Available
 $2.99

Part Number:806098-3

Discontinued

Discontinued
 $2.99
Discontinued
1007
18v Lithium-ion Battery Charge
 $212.57

Part Number:DC18RC

In Stock

In Stock
 $212.57
In Stock
 $212.57
5001
Caution Label
 $3.99

Part Number:810292-1

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
Drill Parts  Hammer Drill Parts  Cordless Drill Parts

Repair Guides for Makita 18V LXT Lithium-Ion Cordless 1/2" Hammer Drill-Driver BHP452

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.

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.

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.

Tool Diagnosis: Is it the Brushes or the Switch?

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

Questions & Answers for Makita BHP452


Sparks and smoke coming out on these drills while I was using it. What could be the problem? I hardly use the BHP451 drill, I only used it on hard drilling and somehow bit got stuck, the bottom of the drill wedged and won't stop, smoke starts to come out from inside. Is it still good to fix?
Elmer for model number BHP451 / BHP452 / LXF401 asked on 2023-03-13
Hello Elmer, Thank you for your inquiry. If your drill is smoking, it is likely the motor has overheated or has burnt out. We would recommend checking the armature, the carbon brushes, and the speed switch. We hope this helps with your repair.
eReplacementParts Team March 13, 2023
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