PRODUCT IMPROVEMENT
FE35 ENGINE REBUILD KIT
The art to starting a Ferguson four-cylinder FE35 is a common topic of conversation on farms and the rally field. Despite being a good tractor, their poor starting ability has left them in the shadow of the more common three-cylinder 35.
However, here at Agriline, we have sought to change this, developing an engine rebuild kit (Agriline Part No. 7008) that will not only transform your tractor’s starting ability, but also increase its power.
During our market research process, we found that the piston to liner clearance of existing aftermarket engine rebuild kits was larger than detailed in the original specification. This results in the engine achieving a lower compression than its designed capacity, impairing its ability to start.
Our product development team therefore decided to start from scratch, creating all the manufacturing drawings in-house, producing the smallest possible piston to liner clearance, unique to Agriline.
We have then taken several steps to ensure the accuracy and performance of our kits, submitting multiple samples of each component to a rigorous testing regime before committing to bulk production.

We first inspected each component with our in-house 3D scanner, testing the finish by taking hundreds of probe points around the perimeter, ensuring the quality and accuracy of our designs. We then used the parts to build a one-off test engine for a working tractor on a local farm, donating the completed engine to the farm at the end of the process.
Not only did we find the tractor easy to start, but the farmer found his tractor noticeably more powerful after the rebuild, thanks to the increased compression. Upon testing, we found that our redeveloped engine kit produced 420PSI across all cylinders, a significant improvement from the original 340PSI.
To ensure this exceptional performance across each kit we provide, we have employed modern CNC technology to secure perfect repeatability in every component, creating an unrivalled engine rebuild kit, exclusive to Agriline.
Our kits are available to purchase online (click here) or over the phone and are ready to ship the same day.
You can watch our FE35 Engine Rebuild Kit in action over at YouTube: https://www.youtube.com/watch?v=38FdKfKzTEY or check out the video below