Drivetrain› Differentials and Rear-End Components

DETROIT LOCKER-TRACTECH

Eaton Posi - GM 8.2 55-64 17-Spline

$775.99

SKU: D03L 19686-010

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
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Description

This is a Differential Carrier - Eaton Posi - 17 Spline - 3.90 Ratio and Down - Steel - 8.2 inch - GM 10-Bolt. The Detroit Locker is an automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof design is engineered to maintain power to both wheels, even if one wheel is lifted off the ground.

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

BrandDETROIT LOCKER-TRACTECH
Part NumberD03L 19686-010

Videos

GM 10 Bolt 8.5\" Posi Install \"How To\" Chevy C10 Truck - Eaton Truetrac

GM 10 Bolt 8.5\" Posi Install \"How To\" Chevy C10 Truck - Eaton Truetrac
Watch before you buy Eaton Detroit TrueTrac differential! How do they work?

Watch before you buy Eaton Detroit TrueTrac differential! How do they work?
Why I like the Detroit Truetrac

Why I like the Detroit Truetrac
HOW TO: Limited Slip Install 10 Bolt GM axle // C10 Hemi Ep 4

HOW TO: Limited Slip Install 10 Bolt GM axle // C10 Hemi Ep 4
How to install a Detroit Truetrac limited slip differential carrier. ADVANCED INSTRUCTIONS!

How to install a Detroit Truetrac limited slip differential carrier. ADVANCED INSTRUCTIONS!
Have you ever wondered how the Posi differential works? #musclecar #classiccars #automotive #eaton

Have you ever wondered how the Posi differential works? #musclecar #classiccars #automotive #eaton
Exploded View - Inside the Eaton TrueTrac Differential

Exploded View - Inside the Eaton TrueTrac Differential

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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