Guangzhou Meishun Automatic Transmission Co., Ltd.
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4L60E/4L65E Mechanical Oil Pump Assembly (1998-2003) – Precision Fluid Delivery System
With 20 years of transmission expertise, we confirm this oil pump assembly is the critical hydraulic component for GM 4L60E/4L65E transmissions.
Key Specifications:
OEM-equivalent design for proper pressure regulation
Direct replacement for 1998-2003 model years
Includes complete pump assembly with gears and housing
Restores factory-spec oil flow (up to 250 psi operating pressure)
Why Choose This Pump:
Expert-Validated Fitment – Correct clearances for your transmission generation
Precision Machined – Ensures proper lubrication to prevent wear
Complete Solution – Includes all necessary internal components
Note: Requires professional installation with proper seal alignment.
4L60E/4L65E Pump – The Heart of Your Transmission's Hydraulic System.
