Dorman 904-554 Fuel Line Banjo Bolt

Reliable Fuel Line Banjo Bolt for Chevrolet and GMC Trucks

The Dorman 904-554 fuel line banjo bolt is engineered to provide a secure and precise connection for fuel delivery systems. Designed specifically for Chevrolet and GMC heavy-duty trucks, this steel banjo bolt ensures durability and proper fitment for your vehicle's fuel line needs.

• Constructed from durable steel for strength and longevity
• 42.5 mm length suitable for specific fuel line applications
• Silver finish for corrosion resistance
• Inside diameter of 2.7 mm for optimal fuel flow
• Fine thread type with 8 mm thread diameter for secure fastening
• Hex size 5 mm for easy installation and removal
• Package includes 4 banjo bolts for multiple repairs or replacements

Technical Details and Compatibility

The Dorman 904-554 fuel line banjo bolt is designed to meet the specifications required by Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models. Its steel construction provides the necessary strength to withstand fuel system pressures, while the fine thread and precise dimensions ensure a tight, leak-free seal. The 42.5 mm length and 2.7 mm inside diameter are optimized for fuel line connections, maintaining proper fuel flow and system integrity.

Applications and Problem Resolution

This fuel line banjo bolt is used to secure fuel lines in the air and fuel delivery system, ensuring a reliable connection between fuel hoses and components. It addresses several common issues, including:

• Preventing fuel leaks caused by worn or damaged banjo bolts
• Replacing corroded or stripped bolts that compromise fuel system integrity
• Ensuring proper fuel flow with the correct inside diameter and thread specifications
• Maintaining secure connections under high pressure in heavy-duty truck fuel systems
• Facilitating maintenance and repair of fuel lines on Chevrolet and GMC trucks

Installation Notes and Tips

When installing the Dorman 904-554 fuel line banjo bolt, ensure the mating surfaces are clean and free of debris to prevent leaks. Use the correct 5 mm hex tool to avoid rounding the bolt head. Tighten the bolt to the manufacturer’s recommended torque specifications to maintain a secure seal without damaging the threads. It is advisable to replace all four bolts if multiple connections are being serviced to ensure consistent performance.

Quality Assurance and Warranty

Dorman manufactures the 904-554 fuel line banjo bolt to meet or exceed OEM standards for fit, form, and function. The steel material and precise machining contribute to long-lasting durability in demanding fuel system environments. While specific warranty details may vary, Dorman typically offers coverage against defects in material and workmanship, providing confidence in the product’s reliability for Chevrolet Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 fuel system repairs.