4L80 4L85E Transmission Front Pump Seal Kit for 1991 and Up G M 4L80E for 62136

Engineered for heavy-duty performance, this Front Pump Seal Kit (Part #: 62136)​ for 1991 and up G M 4L80E and 4L85E transmissions is a professional-grade solution designed to address common leaks and pressure loss in high-stress applications. The kit features precisely selected, high-quality sealing components intended to deliver a complete repair for the critical front pump area. By helping to restore the integrity of the transmission's hydraulic system, it supports the demanding needs of both daily driving and strenuous towing. Proper installation of this comprehensive kit aims to provide a reliable internal seal, contributing to smoother power delivery and consistent transmission operation under heavy loads.

• Precision OEM Specifications---Manufactured to exact OEM standards, guaranteeing a perfect fit within the front pump bore of 1991 and newer 4L80E and 4L85E transmissions for dependable sealing performance.
• Premium Materials for Extended Service Life---Seals are constructed from high-grade, heat-resistant and wear-resistant materials designed to withstand ATF thermal breakdown and long-term friction, promoting longevity of vital components.
• Complete Core Seal Solution---Offers a comprehensive set of all essential seals needed for a front pump reseal, providing a convenient, all-in-one solution for professional repairs or thorough maintenance.
• Helps Restore Critical System Pressure---By replacing aged or worn seals, the kit effectively helps prevent internal hydraulic fluid loss, working to restore proper operating pressure for optimized shift quality and power transfer efficiency.
• Clear Part Identification for Easy Verification---Featuring a distinct part number (62136) directly associated with G M 4L80E/85E transmissions, allowing for quick and accurate fitment confirmation and simplifying the ordering process.