Super Size Starter contacts have approximately 90% more contact area than stock. Designed to carry twice the voltage load for easier starting and last years longer. Our Super Contacts Fit perfectly and are for replacement of sticking and clicking stock starter contacts in 1989 to 2006 Cummins powered Dodge Ram trucks.) Is your starter clicking a few times and won't crank? Or worse yet, sticking on? It's very likely worn solenoid contacts. These trucks use a very well built gear reduction starter. Your starter contains two contacts that are usually the only parts in these starters that cause any problems. Usually only one contact gets badly burned but we recommend replacing both contacts and the plunger while you're in there.