Splined shaft bearings, also known as input shaft bearings (PTO connects to the splined/input shaft).
Fits models 170/200/K160/MF340/360/370/350, check the letters stamped onto the bearings casting before ordering, these bearings are a direct replacement for SNR or LDK brand bearings, however FYH bearings use a different hole pattern and you cannot swap SNR or LDK bearings for FYH bearings without modifying bolt holes on the gearbox. If unsure please ring for guidance
It is recommended replacing both front and rear bearings if removing the gearbox due to a failed bearing.
Keenan part number 704863