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Transmission Speedometer Pinion Seal

Critical For Operation

Transmission

Seals the connection between the speedometer pinion and the transmission, preventing leaks.

The transmission speedometer pinion seal prevents transmission fluid from leaking where the speedometer pinion connects to the transmission, ensuring that the transmission remains properly lubricated and that the speedometer operates accurately.

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Typical part cost
$10–$40🔒
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Typical labor cost
$50–$100🔒
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Typically lasts
100,000–200,000 mi
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Or about
7.0–10.0 years
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DIY difficulty
2/10

⚠️ Owners Often Notice

If the Transmission Speedometer Pinion Seal is starting to fail, these are the signs owners most commonly report before it gets worse:

Transmission fluid leaks
Speedometer malfunction

Related Services

Services commonly performed on or around this part.

Replace Transmission Speedometer Pinion Seal

No standard interval on file

Clean Transmission Speedometer Pinion Seal

No standard interval on file

Inspect Transmission Speedometer Pinion Seal

No standard interval on file