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Sinotruk Genuine Exhaust Manifold Seal Ring (080V98701-0085) – High-Temperature Resistant Gasket for HOWOT7 Series
Authentic Sinotruk exhaust manifold seal ring (080V98701-0085) designed for extreme temperature conditions. OEM-certified replacement part for HOWO, T7, and T5G truck models
Genuine Sinotruk Exhaust Manifold Seal Ring (080V98701-0085)
Material Composition:
Core: Stainless steel 304L
Sealing Surface: Graphite-impregnated fiber
Temperature Range: -40°C to +950°C continuous
Pressure Rating: 4.2 MPa maximum
Thickness: 2.0mm ±0.1mm
Diameter: 89mm (inner), 102mm (outer)
Compatible Models:
Sinotruk HOWO (2018-2025)
T7 Series (Euro V/VI engines)
T5G Mining Trucks
OEM Part Number: 080V98701-0085
Certifications: ISO 9001, IATF 16949
This OEM seal ring provides superior exhaust gas sealing, preventing leaks and maintaining optimal engine backpressure. Manufactured to Sinotruk’s exact specifications for perfect fitment and long service life.
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Ensure exhaust surfaces are clean and free from debris
Apply high-temperature sealant (rated for 1000°C+) if specified
Install with even pressure - do not overtighten mounting bolts
Recommended torque: 22-25 Nm for M10 bolts
Allow sealant to cure for 1 hour before engine operation