Parker Chelsea’s 891 series PTO is designed to make PTO and pump installation simpler and more reliable for oil field exploration and maintenance trucks. The 891 series is designed with maximum clearance for 4000-4500 transmissions with oil cooler options and comes with a wet spline system that lubricates the PTO and pump shafts to increase component life.
The 891 series PTO features six speed ratios, seven output types and six shift options.
