The Chelsea 5-P-1705 or 5P1705 is a 26-tooth input gear designed for Chelsea Power Takeoff (PTO) units. The part code decodes to a 7.165021 diametral pitch gear cut at a 20-degree pressure angle, giving mechanics the exact geometry data needed to verify mesh compatibility before installation. Dimensions on file show an approximately 12-inch diameter face with a 1.02-inch face width. This is a genuine Chelsea replacement gear sold by Pro Gear and Transmission. Not sure this is the correct input gear for your PTO? Give us a call before ordering.
Features
26-tooth input gear for Chelsea PTO units
7.165021 diametral pitch (decoded from manufacturer part designation)
20-degree pressure angle (20PA) for standard gear mesh compatibility
Approximate face diameter 12 inches, face width 1.02 inches
Genuine Chelsea part number 5-P-1705 or 5P1705
Tech Specs
- Part Number: 5-P-1705 or 5P1705
- Brand: Chelsea
- Part Type: Input Gear
- Tooth Count: 26 teeth
- Diametral Pitch: 7.165021P
- Pressure Angle: 20 degrees
- Face Diameter (approx.): 12.001 inches
- Face Width (approx.): 1.02 inches
