Exhaust Pipe, Decomposition Tube
John Deere · Part Number: AT422569
$1,956.11
- John Deere decomposition tube for SCR emissions system routes exhaust gases and DEF mixture to support emission control processes in equipment applications.
- Flow path within this decomposition tube directs exhaust and DEF mixture efficiently toward the catalyst, aiding overall engine performance.
- Material construction of this tube is designed to resist high temperatures and corrosion, supporting long service life in harsh operating environments.
- Auxiliary function of this component helps maintain consistent engine operation by supporting critical emission reduction systems over time.
- OEM-compatible design allows this tube to integrate with existing SCR systems for reliable fitment across supported equipment platforms.
Special Order— Ships when available
Not currently in stock. You can still place your order and we'll work to source it for you.
Shop All Parts For These Machines
Product Dimensions
Weight
9.60 lb
Height
8.00 in
Width
10.00 in
Length
21.00 in
A tubular product in the exhaust system of a combustion engine.

