How to replace a diff pinion oil seal?
Replacing a diff pinion oil seal on Rover axles. First take out the fill plug for your axle (just to check it will come out!) then take out the drain axle and let the oil drain into a suitable container. Then remove the propshaft by undoing the 4 bolts holding it to the diff output flange.
How do you replace a pinion seal on a front axle?
Using a chisel or a similar pointy object, tap the lip around the edge of the pinion seal (Figure 11) to dislodge it from the housing. Work your way around until the seal is completely removed from the axle housing. Put a light coat of grease around the outside metal surface of the new seal.
Where is the pinion sleeve on a front axle?
The pinion seal will be in the housing, the pinion sleeve will be on the pinion flange. Both of these need to be replaced to properly fix this leak. Before you start changing the seals, be sure to clean any grease and dirt off the area around the seals. You do not want any debris getting into the new seal and damaging it.
Where does the oil seal go on a front axle?
The oil seal that goes around the pinion shaft (where the front driveshaft connects) in the axle housing will start to seep fluid. Eventually this seep will become a drip, and the drip will become a running leak.
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.
Why is my rear pinion seal leaking?
Rear main seal leak causes Worn main bearings. If your vehicle has worn main bearings, the crankshaft is able to move excessively inside the bearings which will stretch and move the rear main seal while Clogged or blocked PCV system. Most rear main seals have a lip that rides on the shaft. Engine oil condition. Crankshaft condition. Misalignment issues. Seal coating.
How much does it cost to replace rear differential seal?
To change the differential fluid, it will commonly be in the $70 to $150 range, depending on the mechanic you choose and the oil they use. TrailTransmission.com says a good rule of thumb is to budget at least $1,500 for a brand new rear differential or about $700 to $1,200 to rebuild one.
How do you replace front pinion seal?
Slide the pinion yoke off the pinion shaft and set it aside. Using a small flat screwdriver, bend the outer metal ring of the seal to help loosen it then pry it out of the bore. Pack the cavity behind the seal with lithium grease then install the new seal into the bore.