Towing Equipment› Trailer Wiring and Electronics

Demco

AIR PRESSURE TEST GAUGE FOR AFO AND DUO

$31.62

SKU: D00V 6339

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Demco 6339 is an air pressure test gauge designed to aid in diagnosing loss of air pressure. This gauge is compatible with Demco's Air Force One and Stay IN Play Duo braking systems. It is a direct replacement for the product number 6339.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDemco
Part NumberD00V 6339

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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