The Stovebolt Site Forums The Shop Area General Truck Talk Grumman Olson parts

I now have a 1973 Grumman Olson van! Among the many things I need is a heater motor. Got to have it first!
The motor is a (Mobil Products Div.)Hupp model number 940H-12V.
The only place I have found a replacement, oline, is Mill Supply in Cleveland OH.
I am hesitant to order from them because they do not have a listing with the BBB and I can't find any information good or bad about them.
So, anyone out there ever use them?
thanks

if its a hupp call colton truck supply in colton california and talk to some very knolegeable staff the can find any thing

I have bought from Mill supply and found them to be a reputable company. They are the best source I know of for step van parts.

I specialized in Step vans for many years when I had a shop. I have bought thousands of dollars in parts from them & have always had good relations. Get their Walk in van catalog & it will be a great help in keeping that truck up. That era of Grumman was the best ones ever made. With a little upkeep that body will last forever. I still by parts from them sometimes to use on Stovebolts. Their in line heater vales are priced right & they have one with reverse pull that works good with TF deluxe heater controls.

Many Thanks for the replies- I'll call Colton and see what they suggest.
I'll use Mill Supply for needed parts when necessary.
again,thanks

1973van
The BBB will also defend the company not just the consumer. I wouldn't hold that against them for not being a member.
I wanted a simple refund from a company that continued to deliver an item that was received broken 5 times. They refused to compromise with me and then gave me a refund 8 months later of debate. In my experience a company with ethics doesn't have to be a BBB member.