TrakMotive KA-8124 CV Axle Shaft - Front Left

CV Axle Shaft for Kia Optima

TrakMotive KA-8124 is a new CV axle shaft for the front left position on select 2011-2013 Kia Optima models. It is built with a neoprene boot, spline-style shaft connections, and an included axle nut for a direct replacement on the specified application.

Key Features

• Fits 2011-2013 Kia Optima, front left
• New CV axle shaft for driveline repair and replacement
• 28 inboard splines and 27 outboard splines
• 48-tooth toothed ABS ring with ABS tone ring included
• Male inboard joint and conventional outboard joint
• Neoprene boot material for the CV joint assembly
• Axle nut included: M22 x 1.5 thread, 32 mm hex size
• Overall compressed length: 26.54 in. (674 mm)

Product Details

TrakMotive CV Axle Shaft KA-8124 is engineered for the front left side of the Kia Optima in 2011, 2012, and 2013 model years. This axle shaft includes the ABS tone ring and uses a 48-tooth toothed ABS ring, making it a fitment-specific replacement for vehicles equipped with the listed configuration. The axle is supplied new and features spline connections at both ends for proper engagement with the driveline and hub assembly. TrakMotive KA-8124 cross-references Kia OE part number 495004C300 and NCV75107 for the same application.

Common Repair Uses

• Restores driveline power transfer after CV joint or axle wear
• Addresses clicking or popping noises during turns
• Helps correct vibration caused by a worn axle shaft
• Replaces a damaged boot, joint, or spline connection
• Supports ABS-equipped front left axle replacement on Kia Optima models

Installation Notes

Verify the vehicle’s front left application, spline count, ABS ring style, and axle length before installation. Confirm axle nut thread size, hex size, and locking style match the original hardware specification. Because this axle is application-specific, compare the removed part to KA-8124 before assembly on the Kia Optima.

Quality Assurance

TrakMotive manufactures this CV axle shaft as a new replacement part from an ISO 9001:1007 and TS 16949:2009 certified company. The KA-8124 is backed by a limited lifetime warranty.