Get in touch with Gaumers on Chambersberg Pa.
717 263 1882
In the past I have arrived late afternoon and they have an AC line for the night and will take you in first thing in the am. It is about a 4 hour job.
If you do not use them fins a truck axle shop. Under no circumstances go to Jackson Center.
WBCCI 12156 AIR 3144 WACHUNG TAC NJ6
2004 Excursion 4x4
1991 34 ft. Excella +220,000 miles, new laminated flooring, new upholstery, new 3200 lbs axles