Eight Bolt Power Take-Off BESTfit Replaces 489XRAHXA3XD, MH8SJ01XN1SE, TG8SU6809P1BX Fits Mechanical Transmissions

Made for strength and reliability, the BESTfit Eight Bolt Power Take-Off is a premium replacement for 489XRAHXA3XD, MH8SJ01XN1SE, and TG8SU6809P1BX, designed specifically for Chelsea 489 Series mechanical transmission systems. Built with a rugged cast housing and internal gear set, this air shift PTO is made to handle demanding vocational applications requiring consistent torque and dependable operation. Its 2-gear, 3-assembly configuration ensures smooth and efficient power delivery, while the included mounting gasket and hardware (studs and washers) support a complete and secure installation. Featuring a 1-1/4 inch round keyed shaft with 5/16 inch key and a standard 8-bolt mount, this unit provides reliable fitment and long-term durability. BESTfit delivers a trusted PTO solution built to maximize uptime and performance in heavy-duty applications.

* High Quality Power Take Off
* Heavy Duty Cast Housing With Internal Gear Set
* Air Shift PTO For Mechanical Transmissions
* 2 Gear
* 3 Assembly Arrangement
* No Lubrication Option
* Includes:
  - (1) PTO Unit (Chelsea 489 Series)
  - (1) Mounting Gasket / Cover Plate Gasket
  - Mounting Hardware (Studs, Washers)
* Does Not Included Install Kit (Valves, Air Lines, Solenoid, Switch Panel)
* 1-1/4 Inch Round Keyed Shaft With 5/16 Inch Key
* Standard 8 Bolt Mount
* Sold Individually
* Warranty On Power Take Offs Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)***

** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **