Piasta wirnika pompy 3L80 / AT 540 / AT 543

The impeller hub of the torque converter pumps is designed for 3L80 / AT 540 / AT 543 / AT 545 / Super Turbine 400 / TH375A. Transfers drive from the converter cover to the gearbox oil pump.

Worn cooperating surfaces or hub cracks are manifested by a drop in oil pressure, no drive, no noise from the converter side and filings in the oil pan. Before assembly, compare the diameter, length and grooves with the element dismantled from the converter.

Technical data

• Product type: Pump rotor hub
• Commercial markings: AT540

Before purchase, it is recommended to verify the matching of the 3L80 / AT 540 / AT 543 / AT 545 / Super Turbine 400 / TH375A and other box model and a comparison with the element dismantled from the box.

Purpose

• Case type: 3L80 / AT 540 / AT 543 / AT 545 / Super Turbine 400 / TH375A / TH400
• Box manufacturer: General Motors, Allison, General Motors TH375
• Type of box: automatic
• Number of gears: 3

Illustrative photo - does not show the actual appearance of the product. Real photos soon. Please follow the catalog number and technical data before purchasing.