John Deere DEF Tank Header Assembly - DZ128850

Key Features

• DEF tank header assembly for Diesel Exhaust Fluid (DEF) systems with integrated electro‑mechanical functionality.
• Monitors DEF level and DEF temperature to support proactive maintenance and reliable operation.
• Controls heating of the DEF tank to aid in maintaining optimal fluid viscosity and preventing gel formation in cold conditions.
• Part number: DZ128850.

Product Details

• Electro‑mechanical device installed directly into the DEF tank that can monitor fluid level and fluid temperature.
• Also capable of controlling the heating of the DEF tank to enhance performance and reliability.
• Name: John Deere DEF Tank Header Assembly.
• Part number: DZ128850.

Compatibility

• Compatible models include: 40I, 50I, 344L, 4045CA550, 4045HA550, 4045HAC05, 4045HAC07, 4045HAC09, 4045HFK04, 4045HLC07, 4045HMC05, 5075M, 5085E, 5085M, 5090E, 5090EL, 5090M, 5090R, 5095M, 5100E, 5100M, 5100MH, 5100ML, 5100R, 5105M, 5105MH, 5105ML, 5115M, 5115ML, 5115R, 5115RH, 5120M, 5120ML, 5125M, 5125ML, 5125R, 5130M, 5130ML, 6068HN075, 6105E, 6110M, 6110R, 6120E, 6120EH, 6120M, 6120R, 6130M, 6130R, 6135E, 6135M, 6135R, 6145M, 6145R, 6155M, 6155R, 6155RH, 8245R, 8270R, 8295R, 8320RT, 8345RT, 8370RT, W155, W170.