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Replace Pinion Seal

Drivetrain

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Replacement of the seal where the pinion shaft enters the differential housing. A leaking seal allows differential fluid to escape, starving the gears of lubrication and leading to failure.

Estimated Cost

$170–$360🔒

Parts + labor, based on the parts this service typically requires. Not specific to your vehicle or region — this spans all vehicles, all regions, and all part grades, so treat it as a rough ballpark rather than a quote.

Parts Involved

Pinion Seal (Required) →