Moog K100086 Steering Pinion Angle Adjusting Bolt - Front or Rear

Moog K100086 Steering Pinion Angle Adjusting Bolt

The Moog K100086 is a premium steering pinion angle adjusting bolt built for vehicles that need precise driveline and steering geometry correction. It is a fitment-specific hardware solution for rear applications on Jeep Wrangler, Toyota Highlander, Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook models, with additional front fitment on select Jeep Wrangler and Wrangler JK applications.

Key Features

• Premium grade type for dependable steering and suspension service
• Used to fine-tune pinion angle and, on select Jeep applications, caster and pinion angle
• Application-specific fitment for rear and front positions
• Engineered by Moog, a chassis brand known for design updates that improve service life and simplify replacement
• Direct replacement part number K100086 for targeted steering hardware service

Detailed Description

Moog K100086 is a steering pinion angle adjusting bolt for vehicles that require accurate angle correction during suspension or steering service. It is commonly selected for rear pinion angle adjustment on 2007-2023 Jeep Wrangler, 2014-2022 Toyota Highlander, 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2007-2016 GMC Acadia, and 2007-2010 Saturn Outlook. On select Jeep Wrangler and Wrangler JK front applications, it also addresses caster and pinion angle adjustment. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Incorrect rear pinion angle after suspension service
• Driveline vibration related to angle misalignment
• Steering geometry correction on select Jeep front applications
• Alignment issues after lift, lowering, or chassis changes
• Replacement of worn or damaged steering adjustment hardware

Installation Notes and Tips

Verify the vehicle year, make, model, and position before installation. Confirm whether the application is rear-only or front with caster and pinion angle adjustment, since fitment varies by platform. Use the vehicle’s service specifications to set the correct angle during alignment, and inspect surrounding suspension components for wear before final adjustment. For fitment searches, this part is commonly referenced as Moog K100086 for Jeep Wrangler rear pinion angle adjustment and Toyota Highlander rear steering hardware service.

Quality Assurance

Moog builds chassis components with design enhancements aimed at extending product life and making installation and replacement more straightforward. K100086 is a premium-grade steering hardware part backed by that product-development approach.