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Graco 16P121 Flexible Suction Tube Kit G2

The Graco 16P121 Flexible Suction Tube Kit G2 is an OEM replacement tube designed to restore smooth material flow and reliable priming on TrueCoat handheld sprayers.

  • Ensures proper paint draw from the cup
  • Prevents air leaks and priming issues
  • Fits multiple TrueCoat and TrueCoat Pro-X models

Retail Price: $59.25
You save: $4.5 (7.59%)
Our Price: $54.75
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Graco 16P121 Flexible Suction Tube Kit G2 – OEM Replacement

Compatible Machines

  • Graco 16M886 – TrueCoat Pro
  • Graco 16N657 – TrueCoat Pro II (handheld)
  • Graco 16N658 – TrueCoat Pro II (electric handheld)
  • Graco 16N659 – TrueCoat Pro II (electric handheld)
  • Graco 16N673 – TrueCoat Pro II (electric handheld 32 oz cup)
  • Graco 16N664 / 16N665 / 16N666 / 16N668 / 16N669 / 16N670 – TrueCoat Pro-X Gen II (verify per unit)

Product Details

The Graco 16P121 Flexible Suction Tube Kit G2 is a genuine OEM suction tube assembly engineered for handheld TrueCoat sprayers. This kit ensures proper material draw from the cup, stable priming, and smooth spray delivery during angled applications. It replaces worn or damaged suction tubing to restore optimal performance and prevent air leaks or flow interruption.

Key Features

  • OEM suction tube designed specifically for G2 handheld TrueCoat units.
  • Maintains consistent paint feed and priming during multi-angle spraying.
  • Durable flexible design ideal for jobsite mobility.
  • Helps eliminate pump starvation caused by cracked or blocked tubes.

Frequently Asked Questions

It draws paint or coating material from the sprayer cup into the pump, ensuring stable priming and material flow during operation.

Replace it if the tube becomes cracked, clogged, hardened, or if the sprayer is experiencing priming issues or inconsistent spraying.

No, this kit is designed only for handheld TrueCoat and TrueCoat Pro-X units, not cart or stand-style sprayers.

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