Air and Fuel› Fuel Cells, Tanks and Components

Transfer Flow

40 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4 (Textured Coat)

$2,120.23

SKU: T01G 080BL16637

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

A nearly universal 40-gallon in-bed auxiliary fuel tank system compatible with most diesel trucks. Features a patented recessed cover box for the preassembled sending unit, rollover valve, and fuel filter. Its low height allows it to fit under most standard tonneau bed covers. Includes the TRAX 4 system for monitoring fuel levels via smartphone. Computer-controlled automatic fuel transfers ensure safe and reliable operation. Constructed from ReliaSteel, a high-yield U.S. aluminized steel, and powder-coated black for superior corrosion resistance and strength. For diesel only; not rated for gasoline.

Fitment

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Specifications

BrandTransfer Flow
Part NumberT01G 080BL16637

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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