John Deere engine tuning
John Deere 6.8L PowerTech tuning & performance modules.
Browse STEINBAUER applications for John Deere 6.8L PowerTech engines. Find the correct application by machine or vehicle, engine specification, factory power output and STEINBAUER part number.
Engine family
One engine family. Many different applications.
John Deere 6.8L PowerTech and 6068 engines span multiple generations, emissions stages, injection systems and factory power levels. STEINBAUER therefore matches the module to the exact machine or vehicle and engine application rather than treating every engine in the family as identical.
Compatible applications
Find your John Deere 6.8L application.
Select the exact model and engine specification below. Each result links to its dedicated STEINBAUER application page with power, torque, part number and ordering details.
John Deere 1110E IT4
6.8L PowerTech Plus 6068 Tier 3
Power
182 →
228 BHP
Torque
780 →
975 Nm
Part number
220024
→
John Deere 1470
6.8L PowerTech Plus Tier 3B
Power
204 →
255 BHP
Torque
— →
— Nm
Part number
220024
→
John Deere 1510E IT4
6.8L PowerTech Plus 6068 Tier 3
Power
194 →
243 BHP
Torque
800 →
1,000 Nm
Part number
220024
→
John Deere 1570
6.8L
Power
263 →
329 BHP
Torque
— →
— Nm
Part number
220024
→
John Deere 2954D
6.8L PowerTech Plus 6068H Tier 3
Power
193 →
241 BHP
Torque
— →
— Nm
Part number
220024
→
John Deere 408R
6.8L Tier 4F
Power
276 →
345 BHP
Torque
— →
— Nm
Part number
230190
→
John Deere 408R
6.8L Tier 4F
Power
276 →
345 BHP
Torque
— →
— Nm
Part number
240126
→
John Deere 4630 Sprayer
6.8L PowerTech E Tier 3 (2V)
Power
165 →
207 BHP
Torque
512 →
640 Nm
Part number
220025
→
John Deere 4720
6.8L
Power
225 →
282 BHP
Torque
— →
— Nm
Part number
220024
→
John Deere 4730 Sprayer
6.8L
Power
241 →
302 BHP
Torque
— →
— Nm
Part number
220024
→
John Deere 4830 Sprayer
6.8L
Power
271 →
339 BHP
Torque
— →
— Nm
Part number
220024
→
John Deere 5430i
6.8L
Power
212 →
266 BHP
Torque
— →
— Nm
Part number
220024
→
John Deere 6135R
6.8L PowerTech PSS 6068 Tier 4F
Power
133 →
166 BHP
Torque
— →
— Nm
Part number
220556
→
John Deere 6140R
6.8L
Power
138 →
173 BHP
Torque
656 →
820 Nm
Part number
220632
→
John Deere 6145R (2015-2017)
6.8L PowerTech PVS Tier 4F
Power
143 →
178 BHP
Torque
677 →
846 Nm
Part number
220632
→
John Deere 6145R (2018-Current)
6.8L PowerTech PVS Tier 4F
Power
143 →
178 BHP
Torque
677 →
846 Nm
Part number
240129
→
STEINBAUER technology
Additional usable power without permanently rewriting the ECU.
STEINBAUER works alongside the original engine management system. The module uses application-specific injection-duration optimisation while leaving the original ECU software in place.
- No permanent ECU remap
- No common-rail pressure increase
- No change to injection timing
- Factory ECU safety strategies remain active
- Removable hardware solution
- UK installation and technical support
Questions about John Deere 6.8L tuning
Frequently asked questions.
Can a John Deere 6.8L PowerTech engine be tuned with STEINBAUER?
Yes, where a matching STEINBAUER application has been developed for the exact machine, engine management system and factory power level. Use the application list on this page to identify a compatible application.
Is every John Deere 6.8L engine the same?
No. Engines within the same family can exist in different generations, emissions stages, injection systems and factory power ratings. The correct STEINBAUER part number depends on the exact application.
How much extra power is available on a John Deere 6.8L?
The increase depends on the exact application. STEINBAUER calibrations are developed for the individual engine, vehicle or machine and published performance data should always be checked on the exact application page.
Does STEINBAUER remap the original ECU?
No. The STEINBAUER module works alongside the factory engine management system without permanently rewriting the original ECU software.
Does STEINBAUER increase common-rail pressure?
No. STEINBAUER performance is achieved through application-specific injection-duration optimisation rather than increasing common-rail pressure.
Can the STEINBAUER module be removed?
Yes. The module is a removable hardware solution. Installation method varies by application, and registered customers and dealers can access available installation guides and videos.