Drivetrain Differentials and Rear-End Components

Dana

DIFFERENTIAL CARRIER LOADED; DANA 60 4.10 & DOWN 35 OPEN DIFF FULL FLOAT

$1,322.34

SKU: D00O 707387-1X

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Dana Spicer 707387-1X is an open differential carrier loaded case assembly, manufactured to the same high standards as original equipment (OE) parts by Dana. This unit is designed for Dana 60 full float rear axles. It accommodates 4.10 and numerically lower gear ratios, and is compatible with 1.37-inch, 32-spline axles. The carrier type is loaded, and it includes internal parts, 706047X diff bearings (cups and cones), a shim kit, and twelve 40638 ring gear bolts. It is built from a stronger grade of steel than competitors and engineered for enhanced durability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDana
Part NumberD00O 707387-1X

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.

View Full Return Policy