4L65E Mechanical Oil Pump Assembly 1998 - 2003 300mm
-
-
-
-
Typical Faults:
-
Crescent Wear
-
Symptom: Low line pressure (P0756/P0776 codes, delayed shifts)
-
Cause: Abrasives score pump face (especially after torque converter failure)
-
-
Drive Gear Spline Stripping
-
Symptom: No movement in any gear (metal debris in pan)
-
Cause: Torque converter hub wear transfers to pump
-
-
Pressure Regulator Sticking
-
Symptom: Erratic shifts or harsh engagements
-
Trigger: Varnish buildup from degraded Dexron III
-
Critical Measurements:
-
Rotor Clearance: >0.15mm requires replacement
-
Prime Test: Should hold 50+ psi for 10+ seconds
Pro Tip: Always replace pump and TC together – 85% of pump failures originate from converter debris.

-
-
-
-


4L65E mechanical oil pump assembly
,300mm Mechanical Oil Pump Assembly
,Mechanical Oil Pump Assembly
-
New 0B5 DL501 Clutch Solenoid Valve 50228 for Volkswagen Phideon VFS Electromagnetic Valve Body
1. Product Overview This is a brand-new transmission clutch solenoid valve , OE part number 50228 / 3560104020 , designed for the Volkswagen 0B5/DL501 7-speed DCT transmission . It is compatible with Volkswagen Phideon models from 2016 to 2023. The solenoid valve regulates fluid pressure to control ... -
Remanufactured A343F Transmission 350006A020 for Lexus LX470 Land Cruiser 4.7L Heavy Duty
1. Product Overview This is a professionally remanufactured A343F automatic transmission assembly , designed for the Lexus LX470 and Toyota Land Cruiser 4.7L models (1998-2002). It features OE part numbers 350006A020 / 350106A030 and has been fully disassembled, cleaned, rebuilt, and function-tested ... -
Audi 0B5 DL501 S-Tronic DCT Valve Body Internal Wiring Harness & Solenoid Repair Kit
1. Testing & Quality Control Process Component Inspection : Each part in the kit is inspected for quality, fit, and durability. Electrical Testing : The wiring harness and solenoids are tested for conductivity and signal integrity. Fit Verification : All components are measured to ensure they fit ...