Locomotive Oil Gen 4 20W-40
Locomotive Oil Gen 4 20W-40
Promel Locomotive Oil Gen 4 20W-40 is a heavy-duty, zinc-free, high-dispersancy diesel engine oil approved by General Electric and General Motors for use in their locomotives.
Promel Locomotive Oil Gen 4 20W-40 is a heavy-duty, zinc-free, high-dispersancy diesel engine oil approved by General Electric and General Motors for use in their locomotives.