Drivetrain› Differentials and Rear-End Components

Dana

PERFORMANCE SPOOL (DANA 44 30 SPLINE) 3.92 & UP

$726.69

SKU: D00O 2023397

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Dana Spicer 2023397 Performance Spool is made from heat-treated chromoly 4130 forged steel, providing optimal strength and better traction off-road. It is designed for Dana 44 axles with 30 splines and features a full spool type.

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 2023397

Videos

Mini Spools: What are they? Will it work for me?

Mini Spools: What are they? Will it work for me?
Differential spool on the street?

Differential spool on the street?
Building An Unbreakable Dana 44

Building An Unbreakable Dana 44

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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