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Makita BTD140 Impact Driver makita logo

 Makita BTD140 Impact Driver Parts

Page A

 Fig # Img Part Name Availability Price
1Housing Set
Part #: 187138-9
Note: Includes figure 42
In stock
10 available
 $22.43
Add To Cart
2Name Plate
Part #: 862356-7
In stock
2 available
 $0.99
Add To Cart
3Tapping Screw Bind PT 3X16
Part #: 266130-9
In stock
23 available
 $0.99
Add To Cart
4Screw M4X12
Part #: 251314-2
In stock
22 available
 $0.99
Add To Cart
5Belt Hook
Part #: 324705-1
In stock
11 available
 $2.99
Add To Cart
6F/R Change Lever
Part #: 419041-9
In stock
2 available
 $3.99
Add To Cart
7Switch TG553FSB-1
Part #: 650564-0
In stock
11 available
 $34.22
Add To Cart
8Pan Head Screw M3.5X5
Part #: 652045-0
In stock
2 available
 $0.99
Add To Cart
9Terminal
Part #: 643838-6
Note: will need to order Battery BL1830. Old battery will not work.
In stock
15 available
 $5.95
Add To Cart
10Ring Spring 11
Part #: 231951-8
In stock
15 available
 $3.99
Add To Cart
11Flat Washer 12
Part #: 267085-1
In stock
15 available
 $3.99
Add To Cart
12Compression Spring 13
Part #: 233005-7
In stock
17 available
 $3.99
Add To Cart
13Sleeve
Part #: 324420-7
In stock
8 available
 $7.56
Add To Cart
14Older Style Bumper
Part #: 424197-5
In stock
7 available
 $3.99
Add To Cart
15Newer Style Hammer Case Cover
Part #: 452380-4
In stock
3 available
 $3.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
16Hammer Case
Part #: 154590-6
In stock
6 available
 $20.37
Add To Cart
17Nylon Washer 14
Part #: 261108-7
In stock
5 available
 $3.99
Add To Cart
18Steel Ball 3.5
Part #: 216001-0
In stock
25 available
 $2.99
Add To Cart
19Anvil M
Part #: 324432-0
In stock
1 available
 $23.57
Add To Cart
20Hammer
Part #: 324583-9
In stock
2 available
 $16.36
Add To Cart
21Steel Ball 3.5
Part #: 216001-0
In stock
25 available
 $2.99
Add To Cart
22Flat Washer 24
Part #: 267175-0
In stock
2 available
 $1.49
Add To Cart
23Compression Spring 24
Part #: 233430-2
In stock
4 available
 $3.55
Add To Cart
24Cup Washer 14
Part #: 267766-7
In stock
2 available
 $1.49
Add To Cart
25Steel Ball 5.6
Part #: 216011-7
In stock
12 available
 $2.99
Add To Cart
26Spur Gear 22
Part #: 226336-1
In stock
2 available
 $6.29
Add To Cart
27Spindle
Part #: 324552-0
In stock
2 available
 $17.74
Add To Cart
28Pin 5
Part #: 256253-1
In stock
3 available
 $1.03
Add To Cart
29Flat Washer 12
Part #: 267212-0
In stock
2 available
 $1.19
Add To Cart
30Internal Gear 51
Part #: 227150-8
In stock
2 available
 $4.23
Add To Cart
Fig #ImgPart NameAvailabilityPrice
31Ball Bearing 6901LLB
Part #: 211140-1
In stock
2 available
 $10.19
Add To Cart
32O Ring 40
Part #: 213507-9
In stock
3 available
 $3.99
Add To Cart
33Bearing Box
Part #: 154769-9
In stock
2 available
 $14.99
Add To Cart
34York Unit
Part #: 638396-5
In stock
8 available
 $16.36
Add To Cart
35Armature Obsolete - Not Available
Part #: 619247-1
Discontinued
N/A
36Carbon Brush Set CB-440
Part #: CB440
In stock
22 available
 $4.69
Add To Cart
37Brush Holder
Part #: 638387-6
In stock
14 available
 $4.12
Add To Cart
38Rubber Pin 4
Part #: 263032-0
In stock
10 available
 $2.99
Add To Cart
39Rear Cover
Part #: 418981-8
In stock
2 available
 $8.13
Add To Cart
40Tapping Screw Bind PT 3X16
Part #: 266130-9
In stock
23 available
 $0.99
Add To Cart
41Light Circuit
Part #: 631693-8
In stock
2 available
 $17.74
Add To Cart
42Housing Set
Part #: 187138-9
Note: Includes figure 1
In stock
10 available
 $22.43
Add To Cart
100318V 3.0Ah Lithium Ion Battery
Part #: BL1830
In stock
8 available
 $103.00
Add To Cart
100418V Lithium-Ion Battery Charger
Part #: DC18RC
In stock
3 available
 $97.79
Add To Cart

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Drill PartsDrill Parts    Impact Driver Parts

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Discussion
Discussion for the Makita BTD140 Impact Driver

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rgailey
Question: Makita Impact Driver

rgailey

I used my impact driver to replace some windows and the window frame compressed the collette and it blew the spring out along with everything else now I have to use duct tape to hold the bit in so I can use my impact driver. I need to know what parts and how to change out.
Tina
Question: About Size

Tina

what is the size of CB 440 ?
WJA
Reply: About Size

WJA

Hello Tina

The dimensions of the CB-440 brushes are 1/2 inch long, 3/8 inch wide & 3/32 inch thick.

-WJA
mark
Question: Impact Drill

mark

I have an impact drill and it just slips when your tightening a bolt. What would cause that? I have replaced the hammer & anvil. What should I do next?
Toolfreak181
Question: Makita Impact BTD140

Toolfreak181

I have had this impact for about three years. I use this impact everyday but just recently I started to have problems with it. When ever I let go of the trigger it takes a few seconds for the impact to come to a complete stop. Does anybody know whats the name of the part that makes the impact come to a sudden stop when you let go of the trigger?
cmoorejack
Reply: Makita Impact BTD140

cmoorejack

Hey toolfreak181
I believe this one is actually an electrical break and not a mechanical one..however parts do wear out and may have less drag on them..the first thing i would check is the brush's for wear and then the switch.. [the switch is actually the brain of the tool ..so to speak..and when you let off the trigger it puts the tool in reverse [electrically] thus the abrupt stop..
hope this helps...?!:)
Craig
Toolfreak181
Reply: Makita Impact BTD140

Toolfreak181

The brushes are worn out. The drill has lost its power. And that really does help i didn't no that the brain of the drill was the trigger. Thanks
I and my crew have used these drivers a lot and they are great. When they start losing umph, change the brushes
sheetmetal worker
Review: Makita - BTD140
5 star
sheetmetal worker
its an all around drill. Very powerful and lasts a long time. The only down fall is the drill bits.
Accessories
Accessories for the BTD140

Screwdriver Bits:
See more screwdriver bits 
DW2162
29 Piece 1" Phillips Screwdriver Bit Set
$14.88


1-3/4" Phillips Screwdriver Bit
$2.59

728355B2
2" Square Recess Screwdriver Bit
$1.45

fancyboxy