Drivetrain› Differentials and Rear-End Components

Dana

DRIVESHAFT

$2,128.18

SKU: D00O 170DS55007C-830M

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Description

The Dana/Spicer D170DP-557 is a heavy-duty tandem drive axle differential designed for high-torque, high-load applications. It features dual-reduction gearing, a 17-inch ring gear, and a 39-spline input shaft, with an axle rating of 46,000 lbs GAWR and up to 160,000 lbs GCW, suitable for vocational trucks.

Fitment

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Specifications

BrandDana
Part NumberD00O 170DS55007C-830M

Videos

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Driveline Forensics: Rear Drive Axle and Driveshaft Removal

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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