Exterior Components› Truck Bed and Trunk Components

Knaack

DRAWER SLIDES (PAIR) MODEL 45 OR 47 RIVETED STYLE

$144.42

SKU: K011 478

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item

Description

The Knaack Model 89 STORAGEMASTER Piano Box is a specialty truck box designed for mechanical trades. It offers 47.8 cu ft of storage space, ideal for organizing tools and supplies.

This storage unit features a bi-fold cover that folds completely out of the way for unrestricted access, and is reinforced between the lock and side housing for added security. Heavy-duty hinges provide durability and resistance to pry-ins.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandKnaack
Part NumberK011 478

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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