I'd say you have the stock rear someone added helpers to sometime in the last 60 years, so you need whatever stock parts are available for those that are worn out

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