Rear Wheel Cylinders & Hub Bearing Kit For Buick LeSabre Oldsmobile 88 Pontiac Bonneville K7D-101933

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
• Engineered with Heat-Flowed cast iron to give our wheel cylinders the ideal balance between tensile strength and hardness
• Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance
• Anodized coating provides complete 360º protection against rust, moisture and oxidation
• 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
• Reinforced pistons (FeSi) feature higher tolerance to pressure and increased wear resistance
• Inner rings are made of Case-Hardened Steel for improved resistance to surface wear and contact fatigue
• Kit Includes: 2x Rear Kugel Wheel Bearing and Hub Assembly (Both Side) + 2x Rear Kingstar Drum Brake Wheel Cylinder (Both Side)
• Kit Variations: K7D-101468 K7D-101658
• Part Reference Numbers : 1411-45566 WE61002 91-45566 94-45566 S512221 NT512221 WH512221 WH513018 104018 H512221 H513018 512221 513018 BR930026 BR930312 513003 HA590074 TRB-512221 34054 WC140541 W37855 18011898 18019217 18060172 WC370190 WC370266 WC12

Interchange Part Number(s):

1411-45566 WE61002 91-45566 94-45566 S512221 NT512221 WH512221 WH513018 104018 H512221 H513018 512221 513018 BR930026 BR930312 513003 HA590074 TRB-512221 34054 WC140541 W37855 18011898 18019217 18060172 WC370190 WC370266 WC129443