Front Bearing Lower Ball Joint & Link Kit For Buick Pontiac LaCrosse Montana Allure Grand K77-100947

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 can purchase and drive with peace of mind. Transit Auto is the largest kit supplier, with over 100,000 kits, and the only supplier to provide the true picture of the kits and the complete buyer's guide. Whether you are a Do-It-Yourself enthusiast, a Mechanic, or a Garage, we have the right kit for you.

• Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness
• TQ powdered metal gusher bearing design enables grease to flow through the stud for reduced friction and enhanced strength and stability
• 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 stability
• 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 ball joint
• 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 flexibility and sealing performance
• Kit Includes: 1x Front Kugel Wheel Bearing and Hub Assembly + 1x Front Lower Top Quality Suspension Ball Joint + 1x Front Top Quality Suspension Stabilizer Bar Link Kit
• Kit Variations: K77-102187 K7T-102097 K7T-109284
• Part Reference Numbers : 1421-289703 WE60702 91-259919 94-259919 S513121 NT513121 WH513121 WH513121N WH513179 104121 H513187 H513121 H513179 513187 513199 513121 513179 BR930148 BR930548 BR930548K 513121S TRB-513121 BJ90815XL BJ92105PR BJ90815PR BJ92

Interchange Part Number(s):

1421-289703 WE60702 91-259919 94-259919 S513121 NT513121 WH513121 WH513121N WH513179 104121 H513187 H513121 H513179 513187 513199 513121 513179 BR930148 BR930548 BR930548K 513121S TRB-513121 BJ90815XL BJ92105PR BJ90815PR BJ92105XL B5331 BJ90815 BJ92105 GK5331 MK5331 K5331 104257 2601506 TK5331 SL90115XL SL92175PR SL90115PR SL92175XL SL90115 SL92175 GS50801 MS50801 K80852 1880852 2651801 TK80852