FREIGHTLINER TURBO PIPES
Turbo Pipe Assembly (Part #83VCLT)
Capture attention with the reliability your exhaust system demands using United Muffler Corporation’s Turbo Pipe Assembly (Part #83VCLT), engineered specifically for Cummins ISB applications. Designed for a precise fit and built to handle extreme heat and vibration, this assembly ensures smooth flow from turbo to DPF, helping maintain optimal engine performance. When durability and consistency matter, this is the component that keeps your system running efficiently without compromise. Upgrade your setup today with Part #83VCLT and experience the confidence of a dependable, OEM-quality solution.
Heavy-duty clamps (Part #87590L)
Lock in performance where it matters most with United Muffler Corporation’s heavy-duty clamps (Part #87590L), designed to keep your exhaust system secure under constant heat, pressure, and vibration. Built for a tight, reliable hold, these clamps help maintain proper alignment and prevent costly leaks or connection failures over time. When durability and consistency are critical, this is the component that keeps everything working together seamlessly. Don’t risk weak connections—upgrade to Part #87590L today and ensure your system stays locked in and performing at its best.
Clamps (Part #MERCVCL)
Keep your exhaust system flowing exactly as it should with United Muffler Corporation’s Pipe Section (Part #MERCVCL), engineered for a precise fit in turbo-to-DPF applications. Designed to maintain proper alignment and smooth exhaust flow, this component helps reduce strain on surrounding parts while supporting consistent performance under demanding conditions. When fitment and durability matter, this is the piece that brings everything together without compromise. Upgrade your system today with Part #MERCVCL and ensure reliable, efficient operation from start to finish.
Heavy-duty Gasket (Part #MAR4GS)
Prevent leaks and keep your exhaust system operating at peak performance with the MAR4GS Gasket from UNITED MUFFLER CORP. Engineered for a secure seal in demanding heavy-duty applications, this high-quality gasket is built to withstand intense heat, pressure, and vibration common in commercial trucking environments. A dependable gasket can make the difference between smooth operation and costly downtime, which is why fleet operators and repair professionals trust UNITED MUFFLER CORP. for durable exhaust components that deliver long-lasting reliability. Contact UNITED MUFFLER CORP. today to order the MAR4GS Gasket and keep your Freightliner exhaust system performing with confidence.
4″ ID Straight Pipe(Part #400STP409)
When you need a dependable exhaust solution built for heavy-duty performance, the 4″ ID Straight Pipe Section (Reference #400STP409) from UNITED MUFFLER CORP. delivers the durability and precision commercial truck operators demand. Designed for reliable airflow and long-lasting performance, this straight pipe section is ideal for custom exhaust repairs and replacements where proper fitment matters. Measuring the required length before ordering helps ensure a seamless installation and optimal system performance, reducing downtime and keeping your equipment running efficiently. Contact UNITED MUFFLER CORP. today to get the right exhaust components for your Freightliner application and keep your fleet operating at its best.
| DESCRIPTION | 1 TURBO-PPE |
2 BELLOWS |
3 DPF INLET PPE |
|---|---|---|---|
| PART# | FRLT8460 | FRLBELL | FRLDPF85 |
| OE# | A04-28460-000 | A04-26374-012 | A04-27685-000 |
POPULAR FREIGHTLINER OVERAXLE PIPES
58″ Pipe 1 (Part #FRLOA749)
Keep your Freightliner exhaust system performing reliably with Pipe 1 (Part #FRLOA749) from UNITED MUFFLER CORP., expertly designed for Air-Ride suspension applications. Featuring a durable 58″ construction with a precise 5-bend configuration, this overaxle pipe is built to support proper exhaust flow, dependable fitment, and long-term durability in demanding commercial environments. Manufactured to meet OE reference #04-27749-000, it offers the performance and consistency fleet operators and repair professionals rely on to minimize downtime and maintain efficiency on the road. Contact UNITED MUFFLER CORP. today to order the FRLOA749 and get high-quality exhaust solutions built for heavy-duty trucking applications.
81″ Pipe 2 (Part #FRLOA435)
Designed for dependable performance in demanding heavy-duty applications, Pipe 2 (Part #FRLOA435) from UNITED MUFFLER CORP. delivers the durability and precision fit your Freightliner exhaust system needs. This 81″ overaxle pipe features a carefully engineered 5-bend configuration for Air-Ride suspension setups, helping maintain proper exhaust flow while supporting reliable installation and long-lasting operation. Manufactured to match OE reference #04-26435-000, the FRLOA435 is built to handle the daily stress of commercial trucking while helping reduce downtime and maintenance concerns. Contact UNITED MUFFLER CORP. today to order the FRLOA435 and keep your fleet operating with confidence and efficiency.
80″ Pipe 3 (Part #FRLOA937)
When durability and proper fitment matter, the FRLOA937 Overaxle Pipe from UNITED MUFFLER CORP. is built to deliver dependable performance for Freightliner trucks with spring suspension systems. Measuring 80″ in length with a precision-engineered 4-bend configuration, this exhaust pipe is designed to support smooth exhaust flow while standing up to the harsh conditions of heavy-duty commercial use. Manufactured to match OE reference #04-24937-000, the FRLOA937 helps reduce installation issues and supports long-term reliability for fleets and repair professionals alike. Contact UNITED MUFFLER CORP. today to order the FRLOA937 and keep your truck operating efficiently with trusted exhaust components built for the road.
58″ Pipe 4 (Part #FRLOA813)
Keep your Freightliner exhaust system operating with confidence using the FRLOA813 Overaxle Pipe from UNITED MUFFLER CORP. Designed specifically for spring suspension applications, this 58″ exhaust pipe features a durable 4-bend configuration engineered for reliable fitment, smooth exhaust flow, and long-term performance in demanding commercial environments. Built to match OE reference #04-27813-000, the FRLOA813 helps fleet operators and repair professionals reduce downtime while maintaining dependable system efficiency on the road. Contact UNITED MUFFLER CORP. today to order the FRLOA813 and get heavy-duty exhaust components trusted by the trucking industry.
| AIR-RIDE | SPRING SUSPENSION | |||
|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |
| PART# | FRLOA749 | FRLOA435 | FRLOA937 | FRLOA813 |
| OE# | 04-27749-000 | 04-26435-000 | 04-24937-000 | 04-27813-000 |
| Bends | 5 BENDS | 5 BENDS | 4 BENDS | 4 BENDS |