Towing Equipment› Trailer Wiring and Electronics

GROTE

3-IN-1 POWER CORD SET 20' BLACK

$368.34

SKU: G02P 81-3120

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In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The GROTE 81-3120 is a 3-in-1 UltraLink™ Power Cord and Air Assembly for heavy-duty truck air brake systems. It features rugged straight rubber air lines and UltraLink™ Power Cords. The UltraLink™ zinc die-cast plugs are filled with elastomeric material to seal solid brass terminals from moisture, and an adhesive bonds the cable to the plug, removing the need for a support spring. Premium ABS cords use advanced polymer jacketing for sealing and abrasion protection. Air lines resist gasoline, diesel, oil, and chemicals. Includes a swivel fitting, hanging clamp, and anodized glad handles.

Fitment

Fitment Guaranteed

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on fit.

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

BrandGROTE
Part NumberG02P 81-3120

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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