Drivetrain› Drive Shafts and Components

TRAKMOTIVE

CV AXLE SHAFT

$141.75

SKU: T05T KA-8125

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The TrakMotive KA-8125 is a front left CV axle shaft designed for Kia Optima vehicles. This OE direct replacement ensures bolt-on fitment with no modifications needed. It features a neoprene boot for enhanced durability and an included ABS tone ring with 48 teeth to support accurate wheel speed sensor readings.

The axle shaft includes a hex head axle nut with a stake locking type, M22x1.5 thread size, and dimensions of 0.94 inches in height and 1.45 inches in length. The inboard joint has a male spline connection with 27 splines, while the outboard joint uses a conventional spline connection with 30 splines. The overall compressed length of the axle shaft is 26.42 inches (671 mm).
Show original supplier description
CV AXLE SHAFT

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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

BrandTRAKMOTIVE
Part NumberT05T KA-8125

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

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

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy