Fuel Line Wrench - Navistar DT466 & 9L Diesel - 19 mm - OTC Tools and Equipment

The OTC 7453A Fuel Line Wrench is an essential, application-specific tool engineered for the precise service of 19 mm fuel line fittings on Navistar DT466 and 9L diesel engines. Designed for professional technicians, this wrench ensures secure engagement and improved access in confined engine compartments, thereby reducing the risk of fitting damage during critical maintenance.

Key Features

• Engine-Specific Design: Precisely engineered for 19 mm fuel line fittings on Navistar DT466 and 9L diesel engines, ensuring a non-slip fit and preventing rounding.
• Optimized Access: Features a slim profile and approximately 8-inch length for superior maneuverability around crowded engine components like injection lines, pumps, and filters.
• Damage Prevention: Provides solid, non-slip engagement on fuel line nuts, significantly minimizing the risk of rounding or damaging fittings during removal and installation.
• Professional-Grade Durability: Manufactured by OTC Tools and Equipment, built to withstand rigorous daily use in demanding diesel shops and fleet maintenance facilities.

Applications

The OTC 7453A is an indispensable tool for loosening and tightening 19 mm fuel line fittings during various service procedures, including injector replacement, fuel pump service, and fuel line replacement. It is ideally suited for maintenance on medium-duty trucks, buses, municipal vehicles, and vocational fleets powered by Navistar DT466 and 9L diesel engines, supporting efficient and clean fuel system service.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model Number: 7453A
• Wrench Size: 19 mm
• Drive Type: 3/8" Square Drive
• Weight: 0.4 lb
• Dimensions: 8 x 5 x 1.25 in.