The Muncie 40TA0346 is a PTO gear adapter that mounts between a vehicle transmission and a power take-off unit to increase clearance or change output shaft rotation. Muncie's own service-parts document SP93_03_Adpter_Gear_Assemblies.pdf identifies this adapter with U57 gear data, 22 teeth, and the following dimensions: A = 3.255 in. (82.7 mm), B = 1.106 in. (28.1 mm), C = 1.055 in. (26.8 mm), D = 4.349 in. (110.5 mm). By relocating the PTO output shaft, this adapter can improve driveshaft or pump-coupling clearance and match PTO shaft rotation to the driven equipment. Call us to confirm proper fit for your application.
Features
U57 gear data designation, 22 teeth
Dimension A: 3.255 in. (82.7 mm)
Dimension B: 1.106 in. (28.1 mm)
Dimension C: 1.055 in. (26.8 mm)
Dimension D: 4.349 in. (110.5 mm)
Mounts between transmission and PTO to increase clearance or change output shaft rotation
Tech Specs
- Gear Data: U57
- Teeth: 22
- Dimension A: 3.255 in. (82.7 mm)
- Dimension B: 1.106 in. (28.1 mm)
- Dimension C: 1.055 in. (26.8 mm)
- Dimension D: 4.349 in. (110.5 mm)
- Source Document: SP93_03_Adpter_Gear_Assemblies.pdf
