STEINBAUER application directory

Caterpillar CAT D3412 Power Modules & Tuning

Find the correct STEINBAUER application for the Caterpillar CAT D3412. Choose the exact engine or power variant below to view published performance figures, installation information and compatible products.

4 published applications
Choose your application

Caterpillar CAT D3412 engine and power variants

27.0L CAT D3412 A Tier 4i STEINBAUER part 220777
Power: 801 → 1,000 BHP Torque: 3,657 → 4,571 Nm
View application → 27.0L CAT D3412 B Tier 4i STEINBAUER part 220777
Power: 876 → 1,094 BHP Torque: 4,000 → 5,000 Nm
View application → 27.0L CAT D3412 C Tier 4i STEINBAUER part 220777
Power: 951 → 1,188 BHP Torque: 4,341 → 5,426 Nm
View application → 27.0L CAT D3412 D Tier 4i STEINBAUER part 220777
Power: 1,050 → 1,312 BHP Torque: 4,798 → 5,998 Nm
View application →
Model-specific application guide

Caterpillar CAT D3412 STEINBAUER performance options

This page brings together the published STEINBAUER applications for the Caterpillar CAT D3412. There are 4 published variants. Use the engine description and original power output to identify the exact application before ordering. Across the published variants, standard power ranges from 801 HP to 1,050 HP, with STEINBAUER outputs up to 1,312 HP. Each application page provides the compatible part number, installation information and published power and torque data where available.

How STEINBAUER technology works → Product support → Check compatibility with STEINBAUER UK →
Frequently asked questions

Caterpillar CAT D3412 FAQs

Which STEINBAUER module fits my Caterpillar CAT D3412?

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.

Does STEINBAUER remap the Caterpillar CAT D3412 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 Caterpillar CAT D3412?

Published applications on this page show increases of up to 25%, depending on the exact engine and power variant.

Can I order the Caterpillar CAT D3412 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.