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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

Trigger B A350-04
#38

Pneumatic brad nailer, 18 gauge diagram

Trigger b

Part #A350-04

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

Remote Housing A251-22
#34

Pneumatic brad nailer, 18 gauge diagram

Remote housing

Part #A251-22

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

Plastic Tool Case 824563-A
#404

Pneumatic brad nailer, 18 gauge diagram

Plastic tool case

Part #824563-A

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

Holder Spring A374-02
#52

Pneumatic brad nailer, 18 gauge diagram

Holder spring

Part #A374-02

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

Compression Spring A210-02
#36

Pneumatic brad nailer, 18 gauge diagram

Compression spring

Part #A210-02

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

Spacer A278-21
#65

Pneumatic brad nailer, 18 gauge diagram

Spacer

Part #A278-21

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

O-ring 13-3 A311-OR
#12

Pneumatic brad nailer, 18 gauge diagram

O-ring 13-3

Part #A311-OR

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

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