PTO adaptor. 1-1/8" 6-spline female to 1-3/8" 6-spline male, adapts older 1-1/8" shaft. Increases PTO length only 1-1/8". T318$20.61 Davis Tractor Parts Ford 8N Dept 24263 Antioch Rd. Andalusia, AL 36421 Phone: 334-222-7214 Fax: 334-222-0025 Email: parts@davistractor.com