Description
When your independent PTO (IPTO) starts acting up or won’t engage properly, a worn or missing brake band dowel pin might be the culprit. This small but critical pin keeps the IPTO brake band in proper alignment, ensuring your PTO engages and disengages smoothly when you need it. Without a properly positioned brake band, you’ll get inconsistent PTO operation—not something you want when running a bailer or rotary cutter.
What You’re Getting
- Precision-made M5 x 22mm dowel pin engineered to exact specifications
- Proper fit ensures brake band stays aligned for reliable PTO engagement
- Hardened construction withstands the stress of constant PTO cycling
- Direct replacement that restores factory-correct IPTO operation
Built for Real Farm Work
This dowel pin fits Ford New Holland 40 Series tractors (5640, 6640, 7740, 7840, 8240), TM Series models (TM115-TM190), and TS Series tractors (TS80-TS115). These are the workhorses you see running everything from hay equipment to rotary tillers, where reliable PTO operation isn’t just convenient—it’s essential for getting work done.
Made to Last
IPTO systems take a beating with all the engaging and disengaging that happens during field work. This dowel pin is built to handle those forces without bending or wearing out prematurely. The hardened steel construction means it’ll keep your brake band properly positioned season after season.
Installation Notes
While you’re working on the IPTO brake band, it’s a good time to check the condition of the band itself and clean any debris from the area. The pin should seat firmly in place—if there’s play or looseness, inspect the mounting holes for wear. Keep a spare on hand since these pins are critical for proper PTO function.






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