Makita
Hammer Drill

Model # HR3851 Official Makita rotary hammer

Here are the diagrams and repair parts for Official Makita HR3851 rotary hammer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 89 parts  |

Rear Cover 284055-5
#83

1-1/2"(38mm) rotary hammer diagram

Rear cover

Part #284055-5

The manufacturer no longer makes this part, and there's no substitute part

Switch 651145-3
#113

1-1/2"(38mm) rotary hammer diagram

Switch

Part #651145-3

The manufacturer no longer makes this part, and there's no substitute part

Plate 342786-3
#45

1-1/2"(38mm) rotary hammer diagram

Plate

Part #342786-3

The manufacturer no longer makes this part, and there's no substitute part

Washer 941052-1
#49

1-1/2"(38mm) rotary hammer diagram

Washer

Part #941052-1

The manufacturer no longer makes this part, and there's no substitute part

Ring 213654-6
#16

1-1/2"(38mm) rotary hammer diagram

Ring

Part #213654-6

The manufacturer no longer makes this part, and there's no substitute part

Striker 321369-2
#8

1-1/2"(38mm) rotary hammer diagram

Striker

Part #321369-2

The manufacturer no longer makes this part, and there's no substitute part

Oil Seal 213160-1
#70

1-1/2"(38mm) rotary hammer diagram

Oil seal

Part #213160-1

The manufacturer no longer makes this part, and there's no substitute part

Hex Bolt 265347-1
#76

1-1/2"(38mm) rotary hammer diagram

Hex bolt

Part #265347-1

The manufacturer no longer makes this part, and there's no substitute part

Piston 321370-7
#54

1-1/2"(38mm) rotary hammer diagram

Piston

Part #321370-7

The manufacturer no longer makes this part, and there's no substitute part

H.s.h Bolt 922222-1
#85

1-1/2"(38mm) rotary hammer diagram

H.s.h bolt

Part #922222-1

The manufacturer no longer makes this part, and there's no substitute part