Dorman 545-166 Alignment Caster / Camber Bushing - Front

Dorman 545-166 Alignment Caster/Camber Bushing

Dorman 545-166 is a specific-fit alignment caster and camber bushing for suspension alignment service. Built from steel and engineered as a direct replacement for the original equipment style on select vehicles, it supports precise caster and camber correction during front-end alignment work.

Key Features

• Steel construction for durable suspension service
• Specific-fit design for select applications
• Standard grade replacement bushing
• Non-adjustable design for OE-style alignment repair
• Alignment sleeve included in the package contents
• Cross-reference part numbers include K80134 and Mevotech Supreme MS40066

Detailed Description

This Dorman alignment caster/camber bushing, part number 545-166, is precision-engineered and tested to replace the original equipment component on specific vehicles. With an inside diameter of 22.15 mm, an outside diameter of 41.5 mm, and a height of 35 mm, it is built to restore proper suspension geometry where the original bushing has worn, shifted, or no longer holds alignment settings. It is a direct-fit suspension alignment part for service on vehicles such as Honda Civic and other select applications that use this style of caster/camber bushing.

Use Dorman 545-166 when the alignment system needs a replacement sleeve that matches OE dimensions and fitment requirements. The steel construction and standard-grade design make it a practical choice for alignment correction during suspension repair, especially when working on Honda Civic front-end alignment service or similar OE-style applications. The part number 545-166 is also useful for technicians searching by interchange references during suspension parts lookup.

What It Helps Fix

• Uneven tire wear caused by incorrect caster or camber settings
• Steering pull related to worn alignment bushings
• Alignment readings that will not hold after adjustment
• Suspension looseness from a worn caster/camber sleeve
• Front-end alignment issues after suspension service

Installation Notes and Tips

Install this bushing only on the specific vehicle applications listed by the catalog fitment data. Verify suspension condition, inspect related control arm and alignment components, and confirm the bushing dimensions before installation. Because this part is non-adjustable, final alignment should be set using the vehicle’s approved alignment procedure after installation.

Quality Assurance

Dorman states that this replacement bushing is precision-engineered and rigorously tested for reliable OE-style service on specific vehicles. The steel construction and standard-fit design support consistent alignment repair performance in suspension maintenance.