• Cometic 138 Buna O-Ring
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Cometic

Cometic 138 Buna O-Ring

Cometic 138 Buna O-Ring

Part number: CGSR138B

$1.42 USD
$1.42 USD
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  • Ships direct from the brand or supplier
  • Tracking emailed when it ships
  • Free fitment check before you order

138 Buna O-Ring by Cometic. Check the part number and details below against what you are replacing. Seals keep oil in where a shaft passes through a housing, such as the crankshaft or camshaft ends.

Quick facts

  • Brand: Cometic
  • Part type: Seal

Tip: Lightly oil the seal lip before installation and press it in square so it does not cock or fold.

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Before you order: fitment and what to plan

Seals keep oil in where a shaft passes through a housing, such as the crankshaft or camshaft ends.

Fitment notes

  • Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.

Ask about fitment

Plan the whole job

  • Timing parts. Front crank and cam seals sit behind the timing belt or chain, so they are often done together.

More for your car: All Crankshaft Seals · Engine

Questions about seal

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
How do I know a seal is leaking?
Look for fresh oil around the shaft area and drips under the engine after it sits.
Where do specs and warranty details come from?
From Cometic. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.

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