What is a rear crankshaft seal?
The rear main seal in your vehicle is at the back of the engine and seals the crankshaft as it exits the engine. Your vehicle’s flywheel or flexplate is then bolted onto the crankshaft flange sandwiching your rear main seal between your engine and transmission.
How can I change crank shaft seal?
How to Replace a Crankshaft Seal Prepare the vehicle. Jack the vehicle up high enough to obtain access to the harmonic balancer, which is located on the front of the motor and attached to Remove the accessory drive belts. On many modern vehicles, there is an automatic, spring-loaded belt tensioner that can be rotated to loosen the belts. Remove the harmonic balancer bolt.
What is the cost to replace rear main seal?
First, you need to know that the cost of replacing the rear main seal is going to be different depending on the car make and model, the mileage driven, the current condition, and the oil levels. The rear main seal for a car can cost less than $50, so you might be wondering why it costs hundreds to replace the rear main seal.
How do you replace a rear main seal?
To replace the rear main seal (this also applies to big blocks), remove the oil pump with pickup and crankshaft rear main bearing cap. Remove the lower half of the seal from the bearing cap. Use a small piece of rigid plastic or wood to push on one end of the upper seal half to get it started around and out.
What should it cost to repair a rear axle seal?
Fixing an axle seal can cost anywhere from $150 to several hundred dollars, depending on the make and model of your car. If you detect a leak it’s better to fix it sooner rather than later, as ruining your transmission is an expensive repair.
First, you need to know that the cost of replacing the rear main seal is going to be different depending on the car make and model, the mileage driven, the current condition, and the oil levels. The rear main seal for a car can cost less than $50, so you might be wondering why it costs hundreds to replace the rear main seal.
To replace the rear main seal (this also applies to big blocks), remove the oil pump with pickup and crankshaft rear main bearing cap. Remove the lower half of the seal from the bearing cap. Use a small piece of rigid plastic or wood to push on one end of the upper seal half to get it started around and out.
Fixing an axle seal can cost anywhere from $150 to several hundred dollars, depending on the make and model of your car. If you detect a leak it’s better to fix it sooner rather than later, as ruining your transmission is an expensive repair.