Drivetrain› Drive Shafts and Components

SPIDERTRAX

Spidertrax Ultimate 40 spline Inner Gun Drilled Axle Shaft Assembly- Single 38-44 (Sa/Sb are Measured in Inches from Center of U-Joint to End of Shaft)  Spline Detail: 40 Spline Inner Axle Shaft 24/48 Pitch 45 Pressure Angle Class 6/7 Fillet Root

$2,385.04

SKU: S06P AXLUSD40MG2

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

Advanced — 4+ hours

Description

The Spidertrax Pro Series Gun Drilled Inner Axle Shaft is engineered for extreme off-road performance, designed to complement Pro Series U-Joints and Stub Shafts. Made from 300M alloy steel, it undergoes precision CNC turning, vacuum quenching, deep freeze treatment, and double-tempering for superior strength and durability.

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

BrandSPIDERTRAX
Part NumberS06P AXLUSD40MG2

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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