Exhaust Pipe, Decomposition Tube

• John Deere exhaust decomposition tube routes gases within the SCR emissions system, supporting regulated exhaust flow for cleaner operation.
• This decomposition tube channels exhaust gases away from the engine, helping maintain consistent backpressure and system efficiency.
• Stainless steel construction in this tube is designed to resist high temperatures and corrosion encountered in emissions applications.
• Integration with engine auxiliary systems allows this component to support overall engine operation across compatible equipment types.
• Durable build is intended to help this product withstand vibration and environmental exposure typical of demanding engine environments.

Fits John Deere: 9370R, 9420R, 9470R, 9520R, 9420RX, 9470RX, 9520RX.