FL-170101

• Construction: Multi-layer stainless steel braided flexible bellows with interlocking design providing maximum flexibility while maintaining structural integrity under high temperature and vibration conditions.​
• Material: 321 stainless steel construction with double-wall corrugated design capable of withstanding temperatures up to 1200°F (649°C) and pressures up to 150 PSI.​
• Engineering: Designed with expansion joints to absorb thermal expansion, engine vibrations, and movement while preventing exhaust leaks and maintaining optimal back pressure.​
• Application: Compatible with Volvo D13, Mack MP7/MP8, and Cummins ISX 15.0 engines in VNL 670 Gen 2, Pinnacle, and similar heavy-duty truck applications from 2003-2019 model years.

This is a heavy-duty stainless steel exhaust bellow flex pipe featuring a 4-inch inlet transitioning to 5-inch outlet design with 17.7-inch overall length, specifically engineered for Volvo/Mack truck applications. The braided construction provides superior flexibility and durability while accommodating thermal expansion and engine vibrations in pre-treatment exhaust systems.

Kit Includes

• 1x Stainless Steel Bellow/Flex Pipe Assembly
• 2x Heavy-Duty V-Band Clamps (CL60426, CL90118)
• 2x Exhaust Gaskets (G95726, G21846)
• Installation Hardware