Drivetrain› Differentials and Rear-End Components

LOCK RIGHT

GRIP LOK - FORD 9' - 31 SPLINE

$1,051.29

SKU: L02T LK109031

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

Moderate — 2–4 hours

Description

The LOCK RIGHT LK109031 is a Powertrax Grip Lok differential carrier for Ford 9" axles with 31 splines. This automatic locker offers 100% on-demand traction by combining the smooth operation of a limited-slip differential with the robust performance of a locking differential. It's built with heavy-duty materials for durability, ensuring precise power distribution and enhanced vehicle stability. Suitable for daily-driven vehicles, it installs into the existing differential carrier using basic tools without affecting ring and pinion settings.

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

BrandLOCK RIGHT
Part NumberL02T LK109031

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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