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Heavy-Duty Exhaust Bellows Kit for Commercial Trucks

Application Scenarios:Used in heavy-duty trucks and commercial vehicles to replace or upgrade sections of the exhaust system. Ideal for vibration absorption and sealing at exhaust joints.
Manufacturing Processes:The flex pipe is formed using stainless steel interlock and bellows manufacturing. The clamp is precision-machined and the gasket is die-cut from heat-resistant composite.
Features:Corrosion-resistant materials, vibration-reducing structure, OE-match fitment, and durable performance under diesel engine conditions.
Customization:Supports OEM/ODM requirements for size, clamp design, gasket material, and bulk packaging.
Availability:

Product Description

Product Introduction


The Truck Exhaust Flex Pipe Kit is designed as a practical and reliable solution for maintaining or repairing the exhaust systems of heavy-duty trucks. This kit includes a stainless steel bellows-style flex pipe (OE: 820.B59671P), a V-band clamp (OE: 561.29475), and a heat-resistant exhaust gasket (OE: 562.U856636). All components are compatible with widely used commercial truck exhaust layouts and are manufactured to meet or exceed OEM standards. The kit simplifies procurement and assembly for fleet maintenance and aftermarket replacement.


truck exhaust flex pipe

Features & Benefits


Each part in the kit serves a specific function to ensure optimal sealing, flexibility, and durability. The flex pipe features a multilayer stainless steel construction, allowing it to absorb thermal expansion and vibration without cracking or leaking. The V-band clamp provides a secure, leak-resistant connection that’s easy to install and remove for maintenance. The exhaust gasket ensures a tight seal between flanges, minimizing noise and preventing exhaust gas escape. This kit offers time and cost savings for commercial repair shops and truck fleet managers.


Technical Specs Table

Component OE Number Material Outer Diameter Application
Flex Pipe 820.B59671P Stainless Steel 76 mm Main exhaust connection
V-Band Clamp 561.29475 Stainless + Zinc Coated 76 mm Joint tightening mechanism
Exhaust Gasket 562.U856636 Graphite/Steel Composite 76 mm Flange sealing


FAQs


Q: Is this kit compatible with OEM parts?
Yes. All three components match OE specifications: 820.B59671P for the flex pipe, 561.29475 for the clamp, and 562.U856636 for the gasket. Fitment tests confirm compatibility with most heavy-duty truck models.


Q: Can I buy the clamp or gasket separately?
Yes, each component can be supplied individually or as a kit depending on your ordering needs. Please contact us for bulk pricing.


Q: What's the temperature rating of the gasket?
The gasket can withstand temperatures up to 600°C, suitable for most diesel exhaust systems.


Q: Do you support logo engraving or custom packaging?
Yes. OEM services include logo stamping, custom labeling, and tailored packaging formats for distributors

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