Drivetrain 4x4 Driveline Components

SPIDERTRAX

Spidertrax Ultimate Stub Shaft  Spline Detail: 40 Spline 24/48 Pitch 45 Pressure Angle Class 6/7 Fillet Root Side Fit  Material Spec: 4340  U-Joint: Spidertrax Ultimate U-Joint (Sold Separately)  Bearing: Spidertrax Ultimate Unit Bearing (

$1,130.14

SKU: S06P AXLUSS40Y

In Stock
In Stock
Ships by Jun 21
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Spidertrax AXLUSS40Y is a 40 spline Ultimate Stub Shaft made from 4340 chromoly billet, designed for ultimate unit bearings with a 50-degree steering angle.

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.

Available on iOS & Android

Specifications

BrandSPIDERTRAX
Part NumberS06P AXLUSS40Y

Videos

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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