John Deere decomposition tube for SCR emissions system directs DEF into the exhaust stream to support emissions reduction needs across equipment platforms
This decomposition tube helps maintain consistent exhaust gas flow, supporting stable engine operation and overall performance in emission control systems
Durable construction of this tube is designed to resist extreme heat and corrosion, helping maintain reliability during extended use in harsh environments
Internal design manages DEF injection and mixing within the SCR system, aiding proper breakdown of emissions-related compounds during operation
Integration with engine auxiliary systems allows this component to support essential engine functions within compatible equipment setups across applications
Product Dimensions
Weight
28 lb
Height
9 in
Width
21 in
Length
36.5 in
Compatible Equipment
For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.
260E
310E
Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.