"Grumpy" wrote in message
. au...

Oil pumps from scrapted automobile engines are gear pumps and even have a
rudimentary suction filter on a lot of them. The can have an extension
shaft attached and you can drive it with any small motor.

As oil pumps are hardly ever replaced, they should be cheap.


I hadn't thought of that. Most are just driven off the distributor.
Nothing like dropping that Ford pump rod in the oil pan eh? LOL.