PAINT NEEDLE WASHER FOR AB17G
SKU: SG AB17G-21
Category: Spare Parts
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AirCraft Paint Needle Washer For AB17G (SG AB17G-21)
At a Glance: Replacement paint needle washer for the AB17G—supports proper sealing for smooth needle movement and cleaner shut-off.
If your spray gun is dripping, struggling to shut off cleanly, or the needle action feels rough and inconsistent, the needle sealing area is a prime suspect. The AirCraft SG AB17G-21 Paint Needle Washer is a replacement washer used in the AB17G spray gun’s needle sealing/packing area. Its job is to help the needle seal properly while still allowing smooth movement—so paint flow stays controlled and predictable. Replacing a worn or damaged needle washer can reduce seepage, improve shut-off and help your AB17G spray more consistently with less mess and less wasted material.
The needle washer (often part of the needle packing) supports sealing around the needle to prevent paint creeping backward and to maintain stable control. When it wears or deforms, you may get leaks, sticking needle feel, or inconsistent spray behaviour.
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