Posted by Vaughn [172.69.140.144] on Thursday, October 01, 2026 at 15:36:59 :
For those of you that want to pressure your radiator w/o putting on a new filler neck, you can do this using a 7lbs cap for a Massey Ferguson Tractor. The cap that VPW sells is a pressurized cap but will not work to pressure the system, too short and is probably the same cap as you'll find here. Attached are files with part numbers that allow the system to pressure.