It is a Clark 460 steering axle which became obsolete not long after this truck was built, but bearings are still available. The transmission is a Clark 5 speed 202V with a direct 5th. First is away from the driver and towards the seat. Reverse is away from the driver towards the dash. This was considered useful when the vehicle got stuck. One could rock back and forth between 1st and R. The drive axle is a 16600 Eaton 2 speed with 6.50/904 ratios. This rear was used for another 30 years or better. The PTO should work with a hydraulic pump for a dump. The wheels are hub piloted with Goodyear style rims which is a good thing. The tires don't look all that bad. And bias tires don't blow out from age like Radials. The tread design looks like Goodyear of about 25 years ago. The thing on the rear axle is a backup alarm. A bell rings when the vehicle moves backward.
