Funk's AG250 and AG150 series transmissions have become a household name in the agriculture industry, owing to their exceptional performance. These 18 speed transmissions are used by leading tractor manufacturers such as Challenger, AGCO, Massey Ferguson, Allis, and White.
Despite being discontinued by Funk for new production, these transmissions have remained a staple for many farmers, and thousands of them are still in use today. However, managing these transmissions has become increasingly challenging due to the non-availability of certain critical parts, such as gears and shafts, which have also been discontinued.
To address this need, Palmer Johnson has taken the initiative to secure and offer aftermarket gears and shafts, which are no longer in production. With these parts, farmers and other users can effectively maintain and repair their transmissions and tractors for years, extending their lifetime and investment.
Below is a list of these items, along with the corresponding tractor and transmission they are compatible with, to aid users in their search for the right part.
| Funk Transmission Model | Funk Spec Number | Tractor Brand & Model | Transmission Parts We Have |
| AG250 AG25018900EA | YZ15735 | Challenger - MT635, MT645, MT655, MT665, AGCO - DT160, DT180, DT200, DT225 Massey Ferguson - 8250, 8260, 8270, 8280, 8245, 8220, 8210, AGCO Allis - 9785, 9775, 9765, 9755 AGCO White - 8810, 8710, 8610, 8510 | YZ250278 - 2nd/4th Stage Shaft YZ250276 - 6th Stage Shaft YZ250277 - 7th Stage Shaft YZ250012 - A Gear YZ250023 - B Gear YZ250030 - C Gear |
| AG150 AG15018900EA | YZ15215 | Massey Ferguson - 8210, 8220, 8240 Challenger - MT565 AGCO - RT130, RT145 | YZ150198 - Shaft YZ150036 - 40T Gear |
Contact us for a quote on one of these hard to find shafts and gears.
We are your go-to source for your Funk AG150 & AG250 transmission needs. Whether it's spare parts support, a remanufactured transmission, or having our factory-trained technicians repair your existing transmission - we've got you covered. Don’t wait; give us a call today, and you can breathe easy knowing that you are in the hands of the Funk transmission experts.
