Tools Storage/Organizers

Merritt Aluminum Products Company

UNDERBODY TOOLBOX 18X173/16X30 DIAMOND PLATE SINGLE DOOR SSERIES

$908.02

SKU: M0CX 3574

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Merritt Underbody Tool Box 18"H x 17-3/16"D x 30"L Diamond Plate Single Door S-Series 3574. These toolboxes are rated as one of the best aluminum underbody tool boxes in the industry. The S-Series doors can open in any mounting situation, allowing for flexible installation underbody, on top of the deck, or side by side. Constructed of high-strength/low-weight aluminum and reinforced with lap-joint corner welds, providing greater structural integrity. Features polished stainless steel T-handle latches with locks, piano-style door hinge, UHMW Plastic on the striker plate for longer latch assembly life, and automotive-grade door seals for a water-resistant seal. Merritt’s extruded door frame also contributes to a weather-tight seal. Available in various sizes, depths, door options, and finishes, including specialized lines like S-Series stackable boxes and cam-lock models. They are designed to adapt to service bodies, trailers, and flatbeds of all types.

Fitment

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Specifications

BrandMerritt Aluminum Products Company
Part NumberM0CX 3574

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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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