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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 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

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

O-ring 22.9-2.7 A311-54
#14

Pneumatic brad nailer, 18 gauge diagram

O-ring 22.9-2.7

Part #A311-54

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

Upper Mag. A270-96
#63

Pneumatic brad nailer, 18 gauge diagram

Upper mag.

Part #A270-96

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

O-ring 32-2.5 A311-96
#10

Pneumatic brad nailer, 18 gauge diagram

O-ring 32-2.5

Part #A311-96

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

Nozzle A342-01
#27

Pneumatic brad nailer, 18 gauge diagram

Nozzle

Part #A342-01

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

Cover Grip A312-03
#3

Pneumatic brad nailer, 18 gauge diagram

Cover grip

Part #A312-03

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

Upper Remote Housing A351-03
#30

Pneumatic brad nailer, 18 gauge diagram

Upper remote housing

Part #A351-03

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

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