GM Genuine 85144278 Front Wheel Hub Assembly - C7 Corvette (2014–2019)

OEM-Engineered Performance. Precision-Built for Corvette Enthusiasts.

Restore factory handling and front-end responsiveness on your 2014–2019 Corvette with the GM Genuine 85144278 front wheel hub and bearing assembly. Manufactured to GM's exact specifications, this direct-replacement hub delivers factory-fitment, optimized bearing preload, and superior durability under high-performance driving conditions.

Features and Benefits

• OEM Direct Fit: Genuine GM replacement ensures exact fit and function on all C7 Corvette models, including Stingray, Grand Sport, Z06, and ZR1.
• Pre-Greased & Sealed Bearing: Factory-sealed cartridge bearing minimizes maintenance while providing low-friction rotation and extended service life.
• Durable Construction: Corrosion-resistant hub flange and high-strength bearing design support aggressive driving and high cornering loads.
• GM-Certified Quality: Designed, validated, and tested by GM engineers for original equipment performance and reliability.

Specifications

• Part Number: 85144278
• Position: Front
• Bearing Type: Pre-assembled sealed cartridge
• Fits: 2014–2019 Chevrolet Corvette (C7 platform)

Applications

Compatible with all 2014–2019 Corvette models:

• Corvette Stingray (LT1 6.2L V8)
• Corvette Grand Sport (LT1 6.2L V8)
• Corvette Z06 (LT4 6.2L Supercharged V8)
• Corvette ZR1 (LT5 6.2L Supercharged V8)

Why Choose GM Genuine?

GM Genuine Parts are the only parts backed by General Motors and built to the original specifications of your vehicle. When performance, fitment, and reliability matter, go with the parts engineered by the people who built your Corvette.

Note: Professional installation recommended. Torque fasteners to GM factory specs. Always replace in pairs for optimal handling.

• Brake Pilot Diameter: 71 mm/ 2.78 in
• Triangle Flange 
• No Anti Lock Brake Sensor Included
• Ball Bearing 
• Wheel Pilot Diameter: 70 mm/ 2.76 in
• 5 Wheel Studs Included
• M12x1.5 Wheel Stud Size
• Flange Bolt Hole Quantity: 3
• No Flange Bolts Included
• Gen 3 Bearing 
• Bolt Circle Diameter: 121 mm/ 4.75 in
• Flange Diameter: .75 in/ 46 mm