Universal PTO Driveline For John Deere Rotary Cutters MX5 MX6 MX7 609 709 1018 48 To 74 Inch Extendable Shaft Built Tough For Busy Farms Replaces OEM Nos AW27989 AW30401 AW30402

Extendable PTO Driveline for John Deere MX5-MX7 Cutters
✔️ 48 in to 74 in length, 58 in collapsed, 7.09 in clutch

The universal PTO driveline connects John Deere rotary cutters MX5, MX6, MX7 and implements such as 609, 709, and 1018 with an extendable shaft for easy length adjustment on busy farms. It replaces OEM nos AW27989, AW30401, AW30402 and spans 48" (1210 mm) to 74" (1880 mm) center-to-center, with a total collapsed length of 58" (1470 mm). It uses a 1-3/8" 6-spline tractor input and a 1-3/8" 21-spline implement output with a 7.09" clutch diameter (FF1 friction clutch). It is built as Series 100, Category 4 (47 HP), and may require cutting to fit; verify overlap in all working positions to avoid bottoming out.

✅ 48 in to 74 in length (1210 mm to 1880 mm) C-to-C
✅ 58 in collapsed length (1470 mm)
✅ Tractor input: 1-3/8 in 6-spline
✅ Implement output: 1-3/8 in 21-spline FF1 friction clutch
✅ Clutch diameter: 7.09 in
✅ Series: 100; Category: 4 (47 HP)
✅ Replaces OEM nos AW27989, AW30401, AW30402

💡 What is a PTO driveline extendable shaft used for in John Deere cutter setups?

It’s handy for matching tractor PTO to a range of implements and adjusting length on the fly. - extendable shaft lets you match 48-74 in C-to-C between tractor and implement - keeps overlap and avoids bottoming out in different positions - compatible with 1-3/8 in 6-spline tractor input and 1-3/8 in 21-spline implement output - replaces OEM parts AW27989 AW30401 AW30402 ✝️