Description

If you’ve ever had to deal with transmission fluid leaking all over your shop floor, you know how frustrating a worn-out sealing ring can be. This PTFE Teflon ring keeps your Dual Power transmission sealed up tight, so you can focus on getting work done instead of cleaning up messes and worrying about expensive transmission damage.

What You’re Getting

High-grade PTFE Teflon construction that laughs at extreme temperatures and chemical exposure
Precision-molded design that fits your Dual Power housing like it was meant to be there
Temperature range from -40°F to 400°F handles everything from winter startups to summer heat
Low-friction design that reduces wear on your transmission components
Sold in a convenient 5-pack so you’ll have spares when you need them

Built for Real Farm Work

This ring fits the Ford New Holland 40 Series tractors like the 5640, 6640, 7740, 7840, and 8240—machines that earned their reputation in heavy tillage, harvesting, and commercial transport work. It also works in the TM Series tractors from TM115 up to TM190, those high-horsepower workhorses that handle the big jobs. The Dual Power feature in these tractors gives you that smooth on-the-go shifting you need when productivity matters.

Made to Last

PTFE Teflon isn’t your ordinary rubber seal—it’s engineered to handle the hydraulic pressures and temperature swings that come with hard farm work. This material keeps its sealing properties season after season, which means fewer trips under the tractor and more time getting things done. It’s the same type of sealing technology used in the most demanding industrial applications.

Good to Know

Handle these rings carefully during installation—PTFE can be damaged if you’re rough with it. Clean all your sealing surfaces thoroughly and use a little transmission fluid to help with assembly. If you’re doing a complete Dual Power rebuild, these work with repair kit 2118 for a complete overhaul.