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Freightliner Turbo Pipes – FRL 11

Mercedes Engine 4 Cyl.

FRLMERC454 – Turbo Pipe Assembly

FRLMERC454 – Turbo Pipe Assembly

Restore proper exhaust flow in your Freightliner Mercedes 4-Cyl engine with the FRLMERC454 Turbo Pipe Assembly from United Muffler Corp. This replacement pipe is engineered for a direct fit and cross-references to OEM numbers 04-25563-000 and 04-22454-000, ensuring compatibility with your specific application. Designed to withstand extreme temperatures and vibration, the FRLMERC454 helps maintain exhaust system integrity and efficient turbocharger performance. Contact United Muffler Corp. today at 1-866-229-3402 or visit www.unitedmuffler.com to confirm fitment and place your order.

FRLT2591 – Turbo Pipe Assemblyr

Keep your Freightliner Mercedes 4-Cyl turbo system operating at peak efficiency with the FRLT2591 Turbo Pipe Assembly from United Muffler Corp. This heavy-duty replacement pipe cross-references to OEM number 04-22591-002 and A04-19184-000, providing a reliable solution for repair shops, fleets, and owner-operators. Built from durable materials, the FRLT2591 ensures a secure fit and long-lasting performance under demanding conditions. Contact United Muffler Corp. today at 1-866-229-3402 or visit www.unitedmuffler.com to verify fitment and order your FRLT2591 Turbo Pipe Assembly.

FRLT2591 – Turbo Pipe Assemblyr


FRLT2581 – Turbo Pipe Assembly

FRLT2581 – Turbo Pipe Assembly

Ensure reliable exhaust flow in your Freightliner Mercedes 4-Cyl engine with the FRLT2581 Turbo Pipe Assembly from United Muffler Corp. This direct-fit replacement pipe cross-references to OEM number 04-22581-000, making it an ideal choice for maintaining turbo system performance. Engineered for durability in commercial truck applications, the FRLT2581 helps reduce downtime and keeps your rig running strong. Contact United Muffler Corp. today at 1-866-229-3402 or visit www.unitedmuffler.com to confirm fitment and order the FRLT2581 Turbo Pipe Assembly.


MERCVCL V-Clamp – Heavy-Duty Turbo Connection

Secure your Freightliner Mercedes 4-Cyl turbo piping with the MERCVCL V-Clamp from United Muffler Corp. This heavy-duty clamp delivers the clamping force needed for demanding commercial applications, ensuring a leak-free seal under high heat and vibration. The MERCVCL is designed for reliable performance and helps maintain exhaust system integrity mile after mile. For expert assistance with fitment or to place your order, contact United Muffler Corp. today at 1-866-229-3402 or visit www.unitedmuffler.com.

MERCVCL V-Clamp – Heavy-Duty Turbo Connection

DESCRIPTION 1 2
PART # FRLT2591 FRLT2581
OE # 04-22591-002 04-22581-000