Drivetrain› Differentials and Rear-End Components

Dana

COUPLING SHAFT XL

$1,520.43

SKU: D00O 170CS54018C-175M

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Spicer® AdvanTEK® 40 tandem axle is the first axle for linehaul fleets to feature Dana’s innovative AdvanTEK® gearing. This 6x4 was developed with the fastest axle ratios in the industry to handle higher input torques and lower engine RPM at cruise speed. Up to 37 pounds lighter than the closest competitive standard tandem axles, the Spicer AdvanTEK 40 tandem axle increases fuel economy, reduces vehicle weight, and minimizes total ownership costs. Further refinements in the design deliver extended life of U-joints, reduced vehicle downtime, and lower maintenance costs.

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.

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Specifications

BrandDana
Part NumberD00O 170CS54018C-175M

Videos

AdvanTEK axle technology at SEMA | Spicer Parts

AdvanTEK axle technology at SEMA | Spicer Parts

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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