Motoparty 6L80 6L90 Reverse Drum Leak Testing Tool for Ford 35R 1-2-3-4

The Motoparty Drum Testing Tool is a specialized diagnostic instrument for 6L80 and 6L90 transmissions. It is designed to help mechanics and DIY builders identify internal hydraulic leaks or structural cracks in the 35R and 1-2-3-4 reverse drums before a full transmission reassembly.

Key Performance Features

• Leak Detection: Specifically engineered to check for pressure loss in the drum housing, which is a common cause of slipping or delayed engagement in these transmission models.

• Precision Fit: Designed to seat perfectly on the drum, allowing you to apply compressed air to the fluid circuits to listen for air escaping from cracks or worn seals.

• Heavy-Duty Construction: Made from high-quality materials to ensure a tight seal during testing and long-term durability in a shop environment.

• Cost-Saving Diagnostic: By catching a faulty drum early, this tool prevents the need for a costly second teardown of the transmission if a leak is missed during a standard rebuild.

Motoparty 6L80 6L90 Drum Tester