Differential Pinion Bearing Pre-Load Service

$285.00

Replacing the leaking pinion seal on your Sprite or Midget rear end?

Did you take that nut off?

We service rear ends and can help you out with a new seal and proper pinion bearing pre-load.

Pinion bearings lose their required pre-load through normal wear over the life time, or improper removal and reinstallation of the pinion nut. That’s the big nut in the center of the drive shaft flange.

Proper pre-load on the pinion bearings is crucial to life of both the bearings and the ring and pinion.

While we’re in there to set the pre-load, we’ll check things over and let you know if we recommend any other service.

Replacing the leaking pinion seal on your Sprite or Midget rear end?

Did you take that nut off?

We service rear ends and can help you out with a new seal and proper pinion bearing pre-load.

Pinion bearings lose their required pre-load through normal wear over the life time, or improper removal and reinstallation of the pinion nut. That’s the big nut in the center of the drive shaft flange.

Proper pre-load on the pinion bearings is crucial to life of both the bearings and the ring and pinion.

While we’re in there to set the pre-load, we’ll check things over and let you know if we recommend any other service.

Additional recommended service and parts will be quoted prior to conducting additional work on the rear ends.
You are responsible for return shipping cost; we will happily provide you a shipping quote in advance.
Contact us for more information prior to shipping.

We can install plate style or gear type limited slip differentials into your rear end as well if you’re looking for maximum traction on the street or racetrack.

We can also weld the spider gears inside the carrier to lock both axles together for road race use only.

We do not recommend welding the rear end for street use.

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