Description
When your transmission starts grinding between gears or forcing you to double-clutch just to get into second, you’re likely dealing with worn synchronizer plates. This early-type SLE synchronizer plate gets your 40 series Ford New Holland transmission shifting smooth again, eliminating that frustrating clash when you need to change gears on the go.
What You’re Getting
- Early SLE design that matches your original transmission setup perfectly
- Precision friction surface engineered to match gear speeds during shifts
- Direct replacement that restores factory-smooth gear engagement
- Works as part of the complete synchronizer assembly system for reliable operation
Built for Real Farm Work
This plate fits Ford New Holland 40 series tractors from the 5640 through 8340, the workhorses you see handling everything from hay production to heavy tillage. These mid-range tractors spend their days in demanding conditions where smooth shifting isn’t just nice to have—it’s essential for getting work done efficiently without wearing out the operator or the machine.
Made to Last
The specialized friction material bonded to a steel core stands up to the heat and pressure of constant gear changes. Unlike cheaper alternatives that glaze over time, this synchronizer plate maintains consistent grip through countless shifts, whether you’re working in cold morning conditions or after hours of heavy operation when everything’s heated up.
Good to Know
This is a transmission-apart job that requires significant shop time and expertise. The early SLE type is specific to these older 40 series transmissions, so double-check your tractor’s production year before ordering. When you’re in there, take time to inspect the synchronizer rings and gear teeth—worn plates rarely fail alone, and fixing everything at once saves you from doing this job twice.





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