How to change front seal of rear differential

Place the seal on the differential Place the seal installation tool flush on the new seal Using a hammer hit the end of the installation tool straight until the seal has popped. It involves removing the axle and the axle flange if one is used pulling the seal installing a new seal then reassembly.

It uses a rubber lip-type seal to keep gear lube from slipping past the pinion flange during normal operation.

How to change front seal of rear differential. Using fresh gear oil place a thin film around the entire circle housing where the seal will be installed. Place the seal on the differential Place the seal installation tool flush on the new seal Using a hammer hit the end of the installation tool straight until the seal has popped. Need parts for your ATV get them here httpamznto1lyzextThis is a quick video of replacing a oil seal on a differential.

This was done on a Arctic Cat o. Replacing axle seals requires removing the differential coverremoving the spur gear boltshaftremoving the C clipthen sliding the axle outYou will have to press the bearing off of the axle to remove the sealwhich usually will break the bearingmight as well replace it anyway on an 85Removing and replacing the bearing should be done with a shop press. Signs of a Bad FrontRear Differential.

Like any other vehicle component the front or rear differential are prone to damage. The cost of replacement or repair depends on the type of damage. Some issues can be fixed by servicing the vehicle while complete differential replacement can cost you a lot.

If you catch it early the fix could be as simple as a gear oil change. Front or Rear Differential Repair Cost. The average cost of repairing bad front differentials and rear differentials will depend on the severity of their condition.

Generally speaking it should not cost more than 400 to repair most rear or front differentials. Replacing the rear differential gasket is straightforward once the oil is drained. Removing and replacing the pinion seal or side seals are more complex.

A rear differential pinion seal necessitates the removal of the yoke where the driveshaft and diff meet. Remove the seal around the yoke and replace it without damaging the new one. In some cases the axle isnt splined directly into the transaxle or differential but bolted to a flange that is splined in.

Replacing an axle seal is nevertheless fairly simple in most cases. It involves removing the axle and the axle flange if one is used pulling the seal installing a new seal then reassembly. Rear Axle Seal Replacement.

The fourth-generation F-body is equipped with GMs 75-inch 10-bolt rear axle. It uses a rubber lip-type seal to keep gear lube from slipping past the pinion flange during normal operation. The differential gasket is the gasket that seals the differential housing.

Its typically manufactured out of cork rubber or an oil-resistant silicone that seals the two-piece differential case. This gasket is intended to keep rear-end grease and oil contained within the housing but also reduce dirt debris or other harmful particles from. Rear and front differential fluid like any fluid system in a vehicle needs changing over the life of the vehicle.

Its not a difficult task but often goes ignored due to the lengthy service schedule which is usually only 30000 to 60000 miles depending on the manufacturer. Remove the old pinion seal by prying it out of the differential housing using a large screwdriver. Position the new seal into the housing and tap it gently into place using a hammer.

An axle seal is the part of the vehicle that connects the axle to the rear differential or the transmission. The purpose of the axle seal is to keep transmission fluid from leaking. Dodge offers the Dakota with rear-wheel drive or four-wheel drive options.

Use SAE 75w90 gear oil on the front differentials and SAE 75w140 gear oil on the rear differentials. Changing the gear oil requires removing the differential cover which gives you an opportunity to look inside the differential for damage. The job takes about one hour.

INSTALL REAR DIFFERENTIAL CARRIER OIL SEAL a Using SST and a hammer install a new oil seal. Oil seal drive in depth. 20 03 mm 0079 0012 in b Coat MP grease to the oil seal lip.

Rear Axle Lubricant Level Inspection. Identifying Rear Differential Housing Drain Plug. Raise and support the vehicle.

Refer to Lifting and Jacking the Vehicle. Remove the drain plug and gasket from the rear differential housing. If the drain plug seal is worn replace the drain.