TrakMotive HO-8596 CV Axle Shaft - Rear Left or Rear Right

Rear CV Axle Shaft for Honda and Acura

TrakMotive HO-8596 is a new CV axle shaft built for rear axle service on select Honda and Acura applications. It is specified for the rear right position on 2016-2018 Honda HR-V and the rear left position on 2013-2015 Acura RDX, with OE-style spline connections and a direct-fit overall compressed length of 31.73 in. This TrakMotive CV axle shaft HO-8596 also includes the axle nut and uses a neoprene boot for drivetrain protection.

Key Features

• Brand: TrakMotive CV Axle Shaft
• Part number: HO-8596
• New replacement axle shaft for rear driveline service
• Fits 2016-2018 Honda HR-V, rear right
• Fits 2013-2015 Acura RDX, rear left
• Inboard joint type: male with 20 inboard splines
• Outboard joint type: conventional with 23 outboard splines
• Inboard and outboard shaft connection style: spline
• Neoprene boot material
• Axle nut included; hex head, stake locking type, M22 x 1.5 thread
• No ABS tone ring included
• Overall compressed length: 31.73 in (806 mm)

Product Details

TrakMotive positions the HO-8596 within its CV Axle Shaft line as a new driveline replacement for rear axle applications. The shaft is built with a male inboard joint, a conventional outboard joint, and spline-style connections at both ends for the specified Honda HR-V and Acura RDX rear positions. The included axle nut and measured compressed length help support a direct replacement approach for service work on the rear right Honda HR-V and rear left Acura RDX. This part cross-references OE number 42311TX4A01 for the same application.

Common Problems This Part Can Address

• Clicking or popping from a worn rear CV joint
• Vibration during acceleration from a damaged axle shaft
• Torn boot conditions that expose the joint to contamination
• Excessive play in the rear driveline assembly
• Noise from a failing rear axle on Honda HR-V or Acura RDX models

Installation Notes and Tips

Verify rear position, spline count, axle nut thread size, and compressed length before installation. Confirm whether the vehicle is a 2016-2018 Honda HR-V rear right or a 2013-2015 Acura RDX rear left application, and inspect the hub, seals, and surrounding suspension components during service. Use the correct torque procedure for the M22 x 1.5 axle nut and follow the vehicle manufacturer’s service information for final tightening and staking.

Quality Assurance

TrakMotive states that this CV axle shaft is backed by a limited lifetime warranty. The manufacturer also notes ISO 9001:1007 and TS 16949:2009 certification, supporting controlled production standards for this HO-8596 replacement axle.