Have you thought about adding any new attachments or tractors this year?

[Alan]

You’ve likely had your eye on a few upgrades that could make your tasks easier maybe a tool you’ve been delaying getting, or even a tractor if everything aligns just right. As the year gets underway, what new gear are you hoping to add?

 

[MI_35_Boom]

So I am looking to add a 266GMS Mower Deck to my 2020 35 Boomer, and sure having a rough time finding a dealer that knows how to get a list of the necessary mounting hardware that's required.

 

[Axel]

Send the serial number of the tractor and ill se what i can find.

 

[Alan]

Hey, not an expert, just sharing what I found. Hope it’s helpful!


Based on the technical data for the New Holland 266GMS and the Boomer 35, here is the breakdown of what you need to know.

Key Hardware Identification​

For a 2020 Boomer 35 (which typically falls under the "Class 3" or newer chassis series), you are looking for specific mounting groups. There are two "generations" of the 266GMS, so you'll need to check your deck's serial number.

Component Group	Critical Parts Often Missed
Lift Linkage Kit	Part # AMENHM612: This is often the "master kit" that includes the mid-linkage arms, hangers, and the specific M14 bolts required to tap into the tractor frame.
Front Hanger	Part # AME453010B (RH) and AME453015B (LH): These are the "Upstop" hangers that mount to the front of the mid-frame.
PTO Driveline	Part # AME451170B / AME451175B: The yokes and shaft that connect the tractor's mid-PTO (under the belly) to the deck gearbox.

 

[MI_35_Boom]

Oh nice! Thank you! I was starting to wonder what am I going to do with this deck. Sure thankful for this forum!

 

[Alan]

Really glad to hear that. Hope you’re on the right direction. Feel free to reach out if you have any more questions