try NAPA for a kit [Balkamp #BK660-1000 might work] or Jim Carters for a rebuilder .... been a number of folks here lately lookin for the same, might be easier to get an under-hood cable operated shut off and never have to worry about that thing leakin in the cab again

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot