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Drivetrain› Differentials and Rear-End Components

Eaton

Eaton ELOCKER DANA 30 - 3.54 DN Q19817-020

$1,680.85 $1,579.99 Save $100.86

SKU: E00K Q19817-020

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

Moderate — 2–4 hours

Description

The Eaton ELocker Differential (MPN 19817-020) is designed for Dana 30 axles with 27 splines and a 3.54 and down gear ratio, offering selectable locking for enhanced traction. It requires specific bearings and shims for installation and is suitable for various off-road and heavy-duty on-road applications.

Fitment

Fitment Guaranteed

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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

BrandEaton
Part NumberE00K Q19817-020

Videos

ARB Air Locker Versus Eaton ELocker (Watch Before You Buy!) | Inside Line

ARB Air Locker Versus Eaton ELocker (Watch Before You Buy!) | Inside Line
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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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