Which STEINBAUER module fits my JCB 427?
Choose the exact engine or variant and original power output shown on this page. Each application links to the matching STEINBAUER part number and application details.
JCB 427 Power Modules & Tuning
STEINBAUER offers a published performance application for the JCB 427 with the 6.7L Cummins QSB Tier 4 / Tier 4F. Published power increases from 158 HP to 197 HP. The matching STEINBAUER part number is 220577. Open the application below for installation information and ordering options.
1 published applicationJCB 427 engine and power variants
JCB 427 STEINBAUER performance options
This page brings together the published STEINBAUER applications for the JCB 427. The published application is for 6.7L Cummins QSB Tier 4 / Tier 4F and increases power from 158 HP to 197 HP. The matching STEINBAUER module is part 220577. Each application page provides the compatible part number, installation information and published power and torque data where available.
JCB 427 FAQs
Does STEINBAUER remap the JCB 427 ECU?
No. The STEINBAUER performance module works alongside the original engine management system rather than reprogramming the factory ECU software.
How much additional power is available for the JCB 427?
The published application increases power from 158 HP to 197 HP.
Can I order the JCB 427 STEINBAUER module online?
Where online ordering is available, the exact application page shows the compatible product and purchasing options. If you are unsure which application matches your machine or vehicle, contact STEINBAUER UK before ordering.