Dorman 615-975 Spindle Nut - Front or Rear

Dorman 615-975 Spindle Nut for Mazda Applications

Dorman 615-975 is a steel spindle nut built to match the fit and function of the original hardware on specified vehicles. It is engineered for reliable performance on Mazda front and rear axle applications that use M22-1.5 thread size and fine-thread spindle hardware.

Key Features

• Steel construction for durable service in driveline and axle applications
• Fine thread design with M22-1.5 thread size
• 32 mm hex size for serviceability
• 6-point design for secure tool engagement
• One-time-use spindle nut design
• Direct replacement style for specified Mazda vehicles

Detailed Product Overview

This Dorman spindle nut is made for Mazda 3, Mazda 6, CX-3, CX-5, CX-9, MX-5, MX-5 Miata, Mazda 5, Mazda 2, and CX-7 applications listed below. The part number 615-975 is a fitment-specific replacement for front and rear spindle locations where the original hardware uses an M22-1.5 thread pattern. This part cross-references D65133042 for the same application.

Use Dorman 615-975 when you need a replacement spindle nut that matches the original thread diameter, thread type, and hex size required by the vehicle’s hub and axle assembly. The steel construction supports dependable clamping performance in wheel-end service work on Mazda driveline and axle systems.

Vehicle Fitment

• Fits 2009-2019 Mazda 3, front
• Fits 2009-2019 Mazda 3 Sport, front
• Fits 2009-2019 Mazda 6, front
• Fits 2016-2019 Mazda CX-3, front
• Fits 2016-2019 Mazda CX-3, rear
• Fits 2013-2019 Mazda CX-5, front
• Fits 2013-2019 Mazda CX-5, rear
• Fits 2016-2019 Mazda CX-9, front
• Fits 2013-2019 Mazda CX-9, rear
• Fits 2016-2019 Mazda MX-5, rear
• Fits 2016-2019 Mazda MX-5 Miata, rear
• Fits 2012-2017 Mazda 5, front
• Fits 2009-2010 Mazda 5, front
• Fits 2011-2014 Mazda 2, front
• Fits 2012 Mazda CX-7, rear
• Fits 2011-2012 Mazda CX-9, rear

Common Uses

• Replacing a worn or damaged spindle nut during hub or axle service
• Restoring proper spindle hardware fit on Mazda front or rear assemblies
• Addressing thread mismatch issues on M22-1.5 spindle applications
• Correcting service problems caused by rounded or stripped nut engagement
• Supporting wheel-end repairs on Mazda 3, Mazda 6, CX-5, and related models

Installation Notes and Tips

Confirm the vehicle’s thread size, hex size, and axle position before installation. Because this is a one-time-use spindle nut, replace it during service rather than reusing the original hardware. Verify the nut seats correctly and follows the manufacturer’s service procedure for the specific Mazda model and axle location.

Quality Assurance

Dorman designs this spindle nut to match original part fit and function on the listed vehicles and manufactures it from quality steel for dependable service in axle and driveline applications.