Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house quality assurance, every customer Transit Auto K77-100397 is a vehicle-specific wheel bearing and hub assembly designed for compatible applications for 2014-2020 Chevrolet, GMC, Cadillac Suburban, Silverado 1500 LD, Sierra 1500.

Key Features

• Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness
• TQ USA-engineered powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and
• Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance
• Premium cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life for the link kit
• Exclusive multi-lip seals are made with ProSeal™ Nitrile Rubber (NBR) which can successfully function at high delta of temperatures while retaining its

Vehicle Fitment

Fitment Position: Front

Fitment Summary: 2014-2020 Chevrolet, GMC, Cadillac Suburban, Silverado 1500 LD, Sierra 1500 Limited, Escalade, Escalade ESV, Tahoe, Yukon, Yukon XL, Silverado 1500, Sierra 1500

• 2020 Chevrolet Suburban — Fitment Precision: 4WD
• 2019 Chevrolet Silverado 1500 LD — Fitment Precision: 4WD
• 2019 Chevrolet Suburban — Fitment Precision: 4WD and with 5.3L/6.2L
• 2019 GMC Sierra 1500 Limited — Fitment Precision: 4WD
• 2016-2018 Chevrolet Suburban — Fitment Precision: 4WD and with 5.3L
• 2015-2020 Cadillac Escalade — Fitment Precision: 4WD
• 2015-2020 Cadillac Escalade ESV — Fitment Precision: 4WD
• 2015 Chevrolet Suburban — Fitment Precision: 4WD
• 2015-2020 Chevrolet Tahoe — Fitment Precision: 4WD
• 2015-2020 GMC Yukon — Fitment Precision: 4WD

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is K77-100397.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• Wheel Bearing and Hub Assembly for Suburban
• Wheel Bearing and Hub Assembly for Chevrolet Suburban
• K77-100397 fitment
• Transit Auto Wheel Bearing and Hub Assembly
• 2014 Chevrolet Suburban Wheel Bearing and Hub Assembly

Vehicle Fitment Table