Description
When your transmission starts losing pressure or you notice hydraulic fluid where it shouldn’t be, there’s a good chance one of your clutch pack shaft seals has called it quits. This PTFE Teflon seal is built to handle the 240-260 PSI operating pressure that keeps your dual power or TS transmission shifting smoothly under load. It’s the kind of part that works quietly in the background until it doesn’t – then you’ll know exactly why it matters.
What You’re Getting
- High-performance PTFE Teflon material that withstands extreme temperatures and hydraulic pressures your tractor dishes out
- Temperature resistant from -40°F to 400°F so it won’t quit when conditions get tough
- Low friction coefficient that reduces wear and extends transmission component life compared to rubber seals
- Direct replacement that fits properly in your rear clutch pack shaft bore without modifications
Built for Real Farm Work
These Ford New Holland 40 Series and TS Series tractors are workhorses used for field cultivation, harvesting, hay production, and everything from plowing to running PTO implements. The dual power transmission gives you two power ranges with seamless shifting that keeps you productive during critical farming operations. When clutch pack seals fail, you lose that smooth operation and risk expensive transmission damage.
Made to Last
This PTFE Teflon construction ensures consistent sealing performance under varying load and temperature conditions while providing extended service life. Unlike regular rubber seals that break down from heat and hydraulic fluid exposure, this seal maintains its integrity season after season. It’s engineered to handle the chemical resistance demands of modern hydraulic systems.
Installation Notes
This seal requires transmission disassembly to reach the rear clutch pack shaft – it’s typically a job for someone comfortable with hydraulic transmissions. Make sure to clean the shaft and seal bore thoroughly before installation, and use clean hydraulic fluid to lubricate the seal during assembly. Don’t forget to change your hydraulic fluid and properly bleed the system afterward to prevent contamination issues.
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