Parts Breakdown

BO370

Products with multiple versions are listed in subsiding order with the newest version on top not indented

Fig #

Part ID

Part Name

Quantity

2

210025-8

BALL BEARING 627LLB, 4324

1

3

517336-5

ARMATURE ASS'Y 115V, BO3700

1

4

643562-1

BRUSH HOLDER 5X8, HP1351

2

4

643552-4

BRUSH HOLDER, BO5012K

2

5

191956-9

CARBON BRUSH 75, JR3000V

1

6

593456-9

FIELD ASS'Y, BO3700

1

7

240038-5

FAN 65, BO3700

1

8

253311-4

WASHER 10, 2030S

1

9

211087-9

B. BEARING 6200DDW, JR3000V

1

10

240029-6

FAN 68, BO3700

1

11

267216-2

FLAT WASHER 8, BO3700

1

12

344832-8

PLATE, BO3700

1

13

443108-1

FELT 6X22X3, BO3700

1

14

213047-7

O RING 4, BO3700

4

15

324031-8

FOOT, BO3700

4

16

213047-7

O RING 4, BO3700

4

17

317285-4

BASE, BO3700

1

18

211236-8

BALL BEARING 6002DDW,BO5001

1

18

211227-9

B. BEARING 6002DDW,9015A

1

19

317284-6

BALANCER, BO3700

1

20

267001-3

F. WASHER 7, BO3700

1

21

912222-9

C.S.H. SCREW M5X16, 2711

1

22

261114-2

SPONGE WASHER 53, BO3700

1

23

151781-0

PAD CPL.,BO3700

1

24

911111-5

P.H. SCREW M4X10, LS1011

4

25

256739-5

PIN 4-55, 9036

2

26

345342-8

PAPER CLAMP, BO3700

2

26

344831-0

PAPER CLAMP, BO3700

2

27

231647-1

TORSION SPRING 4, BO3700

2

28

183232-5

HOUSING SET, BO3700

1

29

819063-3

MAKITA LABEL, 6992DWDE

1

30

183232-5

HOUSING SET, BO3700

1

31

265995-6

TAPPING SCREW 4X18, 4323K

5

32

852707-2

NAME PLATE, BO3700

1

35

323947-4

EARTH WIRE, BO3700

1

36

651286-5

SWITCH, BO5021

1

37

213315-8

O RING 19, AN611

1

38

265995-6

TAPPING SCREW 4X18, 4323K

2

39

687063-9

STRAIN RELIEF, 4323K

1

40

682502-4

CORD GUARD 8-85, HP2010N

1

41

664002-6

CORD

1

42

266007-8

TAPPING SCREW 3X10, 9523NB

2

43

263002-9

RUBBER PIN 4, HR2400

2

44

253311-4

WASHER 10, 2030S

1

45

424056-3

SPONGE SLEEVE 9, BO3700

4

1001

794563-3

ABRASIVE PAPER 93X228#120, BO3700

1

1002

151780-2

DUST BAG CPL.,BO3700

1

1003

192945-7

PUNCH PLATE, BO3700

1

5001

810134-9

CAUTION LABEL, 3709

1

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Makita manual Parts Breakdown BO370

BO370 specifications

The Makita BO370 Orbit Sander is a versatile tool designed for woodworkers and DIY enthusiasts who seek precision and a smooth finish on their projects. With an ergonomic design and a powerful motor, this sander promises performance and ease of use, making it a staple in workshops and home maintenance kits.

One of the key features of the BO370 is its random orbital action. This technology allows the sander to move in random orbits, reducing the chances of swirl marks on the surface being sanded. The combination of rotation and orbiting creates a finer finish compared to traditional sanders, especially useful when working on delicate surfaces or when a high-quality finish is required.

Another notable characteristic is the 1.1 AMP motor, which delivers a speed of 7,000 to 12,000 OPM (orbits per minute). This range of speed settings provides operators with the flexibility to tailor the sanding action to various materials and tasks. The sander also features a 3-inch pad size, making it ideal for sanding in tight spaces, corners, and contours where larger sanders would struggle.

The BO370 is built with comfort in mind. Its rubberized grip ensures a secure hold, reducing fatigue during extended use. Additionally, the sander's lightweight design further enhances maneuverability, allowing users to work for longer periods without discomfort.

Dust collection is another essential aspect of the BO370. It comes equipped with a built-in dust port that can be connected to a vacuum, minimizing dust dispersion around the workspace. This feature not only keeps the area clean but also improves visibility and safety while sanding.

The device is also compatible with hook-and-loop sanding pads, enabling quick and easy sandpaper changes. This convenience allows users to switch between grits swiftly, which is particularly beneficial when tackling various stages of a sanding project.

In conclusion, the Makita BO370 Orbit Sander combines innovative technologies and user-friendly features, making it an excellent choice for those in need of a reliable sander. Its random orbital action, adjustable speed, ergonomic design, effective dust collection, and ease of use position it as one of the top choices in the market for achieving smooth finishes on a multitude of materials. Whether for professional use or home improvement projects, the BO370 is a tool that delivers quality and performance.