Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Makita AF503 pneumatic brad nailer

Makita AF503 pneumatic brad nailer Parts

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

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for AF503 Power Tools

  • Screw 5-35 for Makita AF503 - Part A200-20

    Pneumatic brad nailer, 18 gauge diagram

    Screw 5-35

    Part #A200-20

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

  • Protective Eyewear for Makita AF503 - Part 1922-A

    Pneumatic brad nailer, 18 gauge diagram

    Protective Eyewear

    Part #1922-A

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

  • O-ring 37.5-3.5 for Makita AF503 - Part A311-OU

    Pneumatic brad nailer, 18 gauge diagram

    O-ring 37.5-3.5

    Part #A311-OU

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

  • Air Plug With Duster for Makita AF503 - Part B236-11

    Pneumatic brad nailer, 18 gauge diagram

    Air Plug With Duster

    Part #B236-11

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

  • O-ring 32-2.5 for Makita AF503 - Part A311-96

    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

  • Belt Hook for Makita AF503 - Part A349-06

    Pneumatic brad nailer, 18 gauge diagram

    Belt Hook

    Part #A349-06

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

  • O-ring 11-1.05 for Makita AF503 - Part A311-A2

    Pneumatic brad nailer, 18 gauge diagram

    O-ring 11-1.05

    Part #A311-A2

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

  • Pin for Makita AF503 - Part A206-49

    Pneumatic brad nailer, 18 gauge diagram

    Pin

    Part #A206-49

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

  • O-ring 24.5-3 for Makita AF503 - Part A311-B9

    Pneumatic brad nailer, 18 gauge diagram

    O-ring 24.5-3

    Part #A311-B9

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

  • O-ring 8-1 for Makita AF503 - Part A311-A1

    Pneumatic brad nailer, 18 gauge diagram

    O-ring 8-1

    Part #A311-A1

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 minutes or less

Articles and videos for top-mount refrigerators

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Snowblower
Lawn Sweeper
Parts
Power Drill
Side-By-Side Refrigerator
Tool Storage
Washer
Weight System
Wine & Beverage Cooler