Prevent differential problems... Did you know that your vehicle differential requires service?? The differential is the component of your vehicle that delivers the power from the transmission to the wheels. Differential service is one of the most overlooked routine maintenance needs of most vehicles. The differential does not have a filtration system to remove harmful particles from the lubricating fliud. This means that the debris in the fluid continues to contaminate all of the parts in the system. Regular differential service removes these harmful particles, and replaces the contaminated fluid with new. We proudly service with AMSOIL synthetic lubes, or traditional petroleum products. Your choice. Avoid differential repair or differential rebuild with preventive maintenance. This is a limited time offer for our Colorado Springs differential repair services. Cannot be combined with any other offer(s).