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Makita
Power Nailer

Model # AF503 Official Makita pneumatic brad nailer

Here are the diagrams and repair parts for Official Makita AF503 pneumatic brad nailer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 79 parts  |
Hex Wrench 783202-0
#402

Pneumatic brad nailer, 18 gauge diagram

Hex wrench

Part #783202-0

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

Hex Wrench 783201-2
#401

Pneumatic brad nailer, 18 gauge diagram

Hex wrench

Part #783201-2

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

Plastic Cover A335-01
#61

Pneumatic brad nailer, 18 gauge diagram

Plastic cover

Part #A335-01

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

Blade Drive A260-20
#16

Pneumatic brad nailer, 18 gauge diagram

Blade drive

Part #A260-20

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

O-ring 9.8-2.4 A311-OP
#9

Pneumatic brad nailer, 18 gauge diagram

O-ring 9.8-2.4

Part #A311-OP

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

Protective Eyewear 1922-A
#400

Pneumatic brad nailer, 18 gauge diagram

Protective eyewear

Part #1922-A

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

Scale Board A349-05
#67

Pneumatic brad nailer, 18 gauge diagram

Scale board

Part #A349-05

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

Screw A200-09
Screw

Part #A200-09

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

Release Catch (a) A280-46
#47

Pneumatic brad nailer, 18 gauge diagram

Release catch (a)

Part #A280-46

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

Conical Spring A210-AO
#31

Pneumatic brad nailer, 18 gauge diagram

Conical spring

Part #A210-AO

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

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