This muffler silencer is designed to reduce exhaust noise and emissions for Volvo D7D engines in various excavator and construction equipment. It is constructed from durable, corrosion-resistant materials to meet Volvo's rigorous performance and longevity standards, outlasting rusted or internally damaged original units. Operators may observe a significant increase in exhaust noise, vibrations, or a loss of engine backpressure if the muffler is compromised.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
From the same category — may also be needed
Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India
Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
The first indication of a failing muffler is a significant increase in exhaust noise, often described as a loud roaring sound. If ignored, internal baffles can break loose, leading to rattling noises and reduced exhaust flow efficiency. The worst-case consequence is potential exhaust system damage and increased emissions, impacting equipment performance and environmental compliance.
Before installing, ensure all exhaust pipe connections are clean and free of carbon buildup to achieve a proper seal. Do not reuse old exhaust clamps, as they may not provide adequate pressure for a leak-free fit.
Inspect exhaust pipes, hangers, and mounting hardware for corrosion or damage when replacing the muffler silencer.