Abstract: A power take-off (PTO) includes new features to make it more environmentally friendly, improve service life, and reduce service part inventory. The idler shaft, which holds the pick-up gear for connecting the PTO to a transmission, may include a splined shaft. The pick-up gear and an idler gear may be mounted on the splined in different configurations. The output of the PTO, including a splined output and an output plate for connecting to secondary equipment such as a hydraulic pump, can be easily replaced or reconfigured to work with different configurations of secondary equipment.