Spare Parts Lists: 1, 2, Quick - All Spare Parts at a Glance
Company vacation 2025 / 2026
English
Niederländisch
Specification
Engine family:
H
Engine type:
4H50TI , 4H50TIC , 4H50TICD , 4H50TIC-DPF
Means of conveyance:
Fuel
Use:
Injector 3 or 4
Description
To find the correct injector, use only our numbering system:
We count from the radiator side, or if no radiator is present, from the belt side towards the flywheel.
For a 4-cylinder engine, cylinder 1 is at the radiator, and cylinder 4 is at the flywheel.
For a 3-cylinder engine, cylinder 1 is at the radiator, and cylinder 3 is at the flywheel.
Important for the high-pressure fuel line:
Please note that you are working on the fuel high-pressure system (max. 1800 bar!).
Once a connection on the high-pressure line is loosened, a new line must be installed and tightened to the correct torque values.
Important for the injector:
To ensure proper function, you must program the injector code after installation.
This can only be done with our diagnostic tool HDS².
If the code is not programmed, the operating permit becomes invalid due to non-compliance with emissions regulations.
Additionally, this will lead to increased fuel consumption and, in the worst case, to complete engine failure.
If you're unsure about the installation, visit one of our service partners – they'll be happy to assist you.
General guidelines:
Work on emission-relevant components may only be carried out by trained personnel.
This item is suitable for the following engines:
Hatz 4H50TI, Hatz 4H50TIC, Hatz 4H50TICD, Hatz 4H50TIC-DPF
Motorenfabrik Hatz GmbH & Co. KG
Ernst-Hatz-Straße 16
94099 Ruhstorf an der Rott
Germany
www.hatz.com
E-Mail: marketing@hatz-diesel.de
You can find this item in the spare parts lists under 0000 026 551.
We count from the radiator side, or if no radiator is present, from the belt side towards the flywheel.
For a 4-cylinder engine, cylinder 1 is at the radiator, and cylinder 4 is at the flywheel.
For a 3-cylinder engine, cylinder 1 is at the radiator, and cylinder 3 is at the flywheel.
Important for the high-pressure fuel line:
Please note that you are working on the fuel high-pressure system (max. 1800 bar!).
Once a connection on the high-pressure line is loosened, a new line must be installed and tightened to the correct torque values.
Important for the injector:
To ensure proper function, you must program the injector code after installation.
This can only be done with our diagnostic tool HDS².
If the code is not programmed, the operating permit becomes invalid due to non-compliance with emissions regulations.
Additionally, this will lead to increased fuel consumption and, in the worst case, to complete engine failure.
If you're unsure about the installation, visit one of our service partners – they'll be happy to assist you.
General guidelines:
Work on emission-relevant components may only be carried out by trained personnel.
This item is suitable for the following engines:
Hatz 4H50TI, Hatz 4H50TIC, Hatz 4H50TICD, Hatz 4H50TIC-DPF
Product safety information
Manufacturer:Motorenfabrik Hatz GmbH & Co. KG
Ernst-Hatz-Straße 16
94099 Ruhstorf an der Rott
Germany
www.hatz.com
E-Mail: marketing@hatz-diesel.de
Please use only our original Hatz OEM quality.
Items labeled as replicas, alternatives, or grey market goods do not meet our high-quality standards and may cause irreparable damage.
You can find this item in the spare parts lists under 0000 026 551.
