Toyota diesel engine types

More specifically.
The engine appears to be a 2H (non turbo) but the oil filter arrangement is as per 12H-T image in my ref book.
The oil pump appears to be mounted above the starter motor and my ref book has no picture of this arrangement. Ie. it's different to 2H and 12H-T motors.

Anyone?

Hi G Wiz. on 2h and all later 6 cyl Toyota diesels the oil pump is part of the timing cover and is driven directly by the crank. The oil pressure sender is screwed into an oil gallery in the oil cooler just above the starter.Some 2h motors had a centrifical oil filter mounted above the main filter. The engine blocks of 2h and
12HD-T are essentially the same, the main differences are in the cyl, head and pistons.
Regards Ken.