In the Harley 103 transmission oil change process, you would have to pay attention to the fluid’s lubrication capacities, its formula, as well as specific characteristics such as heat resistance or wear protection. There are a few factors you need to take into account when picking the transmission oil.īased on these factors, you’ll know whether the fluid is working well for your vehicle or not. How do you know which Transmission Oil is the best? They need to match the engine’s needs in order to avoid voiding the motorcycle’s warranty or causing unwanted damage. For Harley 103, pay careful attention to the specifications of the products used. Regardless of your choice, there are top-notch products on the market that will keep your shifts smooth and the transmission as quiet as possible.īoth OEM fluids and alternatives are safe to use. Others prefer to save money and buy multi-use lubricants that are not specially designed for Harley 103 or a specific engine. It’s important to figure out your vehicle’s needs and your maintenance preferences before making a purchase.įor instance, some prefer buying transmission oil types that are dedicated to certain engine types.
What is the Best Harley 103 Transmission Oil?
The 103 is a classic Harley Davidson twin cam engine used on motorcycles.Īfter the Evolution engine met great success in the industry, the company decided to move forward and create an even more impressive product, and thus invented the 103, part of the series of engines that use two cams for the valvetrain. What does it mean by 103 for Harley Davidson? It is used for vehicles since the 1940s and, today, you can choose from a variety of types with many functions other than lubrication alone. The properties of transmission oil keep the transmission system cool as well. Without this pressure, the internal parts wouldn’t work properly.
This fluid should be present for both manual and automatic gearboxes, considering that for the latter it also ensures hydraulic pressure.
Its purpose is to lubricate the parts inside the transmission box, thus keeping them from eroding or grinding down. Transmission oil, also known as transmission fluid, is a substance that vehicles require to function properly.