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Motor Guard OP3919 Air Valve and Pin for HVLP 500 Spray Gun

Manufacturer

Picture for manufacturer Motor Guard

Part Number

OP3919
8 reviews
Sale Price

$10.43

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Motor Guard OP3919 is a genuine replacement air valve and pin assembly designed specifically for the Optima 500 and 500i HVLP spray gun systems. This precision-engineered component is essential for maintaining proper air flow control and optimal spray gun performance.

Key Features:

  • Direct replacement for Motor Guard part number 1143-U4
  • Controls air flow through the spray gun trigger mechanism
  • Precision-machined for proper fit and function
  • Essential component for spray gun repair and maintenance
  • Genuine Motor Guard OEM quality replacement part

Regular replacement of worn internal components like the air valve and pin assembly ensures consistent spray patterns, proper atomization, and professional finishing results. This part is commonly replaced as part of routine spray gun maintenance or when experiencing air flow issues.

Very easy.

Thank you

Nice and smooth

Good price, fast shipping.

fast shipping great top

10-4

Product is as expected. Deliver faster than originally projected.

great

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