


If you have a transaxle and a rear differential, the rear differential likely uses a different type of gear oil. A transaxle is a compact unit consisting of the transmission, differential, and axles. On a transverse mounted engine, front differentials are typically integrated into the transaxle. Sometimes all wheel drive (AWD) vehicles have a center differential which allows the tires on the front and rear axles to spin independently of each other. Depending on engine placement and how many wheels are driven, the differential can be found on the front axle, the rear axle, or both.

If it weren’t for the differential, the tires on the driven wheels would want to scrub or skip as each tire tries to “meet in the middle” to match the rotation speed of the other.ĭifferentials are found in all cars. When you go around a turn, one wheel travels a shorter path than the other. Contact us today to schedule your differential fluid replacement service and give your vehicle the care and attention it deserves.Click Here to chat online with a verified mechanic who will answer your questions.Ī differential is a mechanical device that allows a variance in wheel speed between wheels on a single axle. Bring your vehicle to us and let our team of experts ensure that your differential is running at its best. We’ll also inspect the differential for any signs of wear or damage, letting you know if anything looks abnormal or broken.ĭon’t neglect your differential fluid replacement service. When you bring your vehicle in for a differential fluid replacement, our team of experts will drain the old fluid and replace it with new, high-quality gear oil. This will allow for improved functionality with less friction and reduced wear. Is your car in need of a differential fluid replacement? If so, we can help! At Grimmer Motors, our team of skilled mechanics can remove the old fluid from your car’s differential and replace it with new high-quality oil. This can lead to the differential eventually failing, causing loud vibrations and increased tyre wear.ĭifferential (diff) Fluid Replacement Service in Hamilton Increased wear – Old differential fluid will cause the various parts inside the diff to wear at an accelerated rate.Visible leaks – When the differential leaks, you may notice small leaks of oil appearing around the back of your car.Loud whining noises – If the differential fluid is not lubricating the gears properly, you may likely hear a whining noise, while accelerating or turning. These noises may become worse over time as the car differential parts wear out or diff bearings become noisy.Symptoms of differential (diff) fluid in need of replacement: This can lead to increased wear and tear on the differential, resulting in costly repairs. Over time, the fluid can become contaminated with metal particles and can lose its lubricating properties. When should the differential fluid be replaced?ĭifferential fluid replacement is a routine maintenance service that should be performed every 30,000 to 50,000 miles (48,000 km – 80,000 km), or as recommended by the vehicle’s manufacturer.

That’s why it’s important to have regular differential fluid replacements, to ensure that your vehicle is running at its best.Ī leaking differential should be serviced as soon as possible to prevent damage from occurring. However, like all fluid in your car, differential fluid has a finite lifespan and needs to be replaced periodically. The differential is responsible for distributing power to the wheels, and it plays a crucial role in the overall performance and longevity of your vehicle. The differential (also known as a diff) is what allows two wheels to operate independently at different speeds, preventing skidding and other problems from occurring as you turn.ĭifferential fluid, also known as gear oil, is an essential component in the operation of your vehicle’s differential. This is because they travel a further distance. When you make a turn in your car, the wheels on the outside have to travel further than the wheels on the inside.
