Diesel Nozzle Tester Adapter Set - OTC Tools and Equipment

The OTC 4201 Diesel Nozzle Tester Adapter Set provides a comprehensive solution for precise mechanical diesel injector diagnostics. This 17-piece kit ensures secure, leak-free connections across a wide range of injectors, enabling accurate assessment of spray pattern, opening pressure, and back-leakage. Designed to seamlessly integrate with the OTC 4200 Nozlrater, it helps technicians achieve reliable and repeatable diagnostic results.

Key Features

• Broad Engine Compatibility: The OTC 4201 set offers secure connections for diverse mechanical diesel injectors, supporting popular engines from GM, Nissan, Toyota, Audi, Mercedes-Benz, VW, and select Cummins and Ford applications, ensuring broad utility.
• Accurate Test Results: Precision-machined adapter threads and sealing surfaces maintain integrity under high test pressures, critical for accurate opening-pressure and spray pattern readings during diagnostics.
• Professional-Grade Durability: Constructed from robust materials, this adapter set is built to withstand the rigorous demands of daily use in professional diesel shops, fleet maintenance facilities, and industrial service environments.
• Optimized for OTC 4200 Nozlrater: This set is specifically matched to the OTC 4200 Nozlrater, facilitating straightforward setup and consistent, repeatable diagnostic results for professional technicians.
• Organized Storage: Includes a durable steel case that keeps all 17 adapters protected, clearly arranged, and easily identifiable, improving efficiency on the bench or in a service truck.

Applications

Utilize the OTC 4201 Diesel Nozzle Tester Adapter Set to connect various mechanical diesel injectors to a nozzle tester. This enables thorough diagnosis of common issues such as hard-starts, excessive smoke, power loss, or poor fuel economy by precisely checking spray pattern, opening pressure, and back-leakage. It is an ideal tool for technicians working on light-duty automotive diesels, agricultural equipment, and heavy machinery, offering broad compatibility across numerous engine manufacturers for effective troubleshooting.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model Number: 4201
• Weight: 4.05 lb
• Dimensions: 12.5 x 5.8 x 2.7 in