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Engine · New Holland TH All

7.37 4.5 Tier 4B

Explore available calibrations, measured performance figures, and options for this engine.

Fuel
Diesel
Stock power
121 hp
ECU access
Standard access
Available calibrations
1
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New Holland · TH

Performance

Power+19 hp · +16%
140hp121 hp
Torque+0 Nm · +0%
0Nm0 Nm

What happens on the day

  1. 01

    Diagnostic check

    We inspect the whole vehicle before making any change.

  2. 02

    Baseline dyno run

    Stock output is measured on your own vehicle.

  3. 03

    Backup and calibration

    The factory file is saved before a safe, tailored calibration.

  4. 04

    Final run and handover

    We verify the datalogs and give you the results.

Not your engine?

Choose another engine from the same generation.

6.32 4.5 Tier 4BDiesel121 hp6.32S 4.5 Tier 4BDiesel121 hp6.36 Elite 4.5 Tier 4BDiesel131 hp6.36 Plus 4.5 Tier 4BDiesel121 hp7.32 4.5 Tier 4BDiesel121 hp7.32 Plus 4.5 Tier 4BDiesel121 hp7.32S 4.5 Tier 4BDiesel121 hp7.37 4.5 Tier 4BCurrent121 hp7.37 Elite 4.5 Tier 4BDiesel131 hp7.37 Plus 4.5 Tier 4BDiesel121 hp7.42 Elite 4.5 Tier 4BDiesel131 hp7.42 Plus 4.5 Tier 4BDiesel121 hp9.35 4.5 Tier 4BDiesel121 hp9.35 Plus 4.5 Tier 4BDiesel121 hp