
The Story
This German Crankshaft Seal is used on Porsche 911/993 (2011) applications listed below when the original part is worn, leaking, damaged, or missing. It seals the mating surfaces to help prevent fluid, air, or vacuum leaks after the repair.
Use it when old rubber, paper, or sealing surfaces have hardened, flattened, or begun to leak.
Technical Details
- Manufacturer part number: 99710226591
- Type: Crank
- Application range: Porsche 911/993 (2011)
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and application notes before ordering.
If you are unsure about fitment, send us your VIN and we will help verify the correct application. PMB Performance has been working with Porsche parts and fitment details for over 20 years.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2011 | Porsche | 911 | GT3 RS 4.0 |

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
This German Crankshaft Seal is used on Porsche 911/993 (2011) applications listed below when the original part is worn, leaking, damaged, or missing. It seals the mating surfaces to help prevent fluid, air, or vacuum leaks after the repair.
Use it when old rubber, paper, or sealing surfaces have hardened, flattened, or begun to leak.
Technical Details
- Manufacturer part number: 99710226591
- Type: Crank
- Application range: Porsche 911/993 (2011)
Fitment & Compatibility
Use the fitment table below to confirm year, model, submodel, and application notes before ordering.
If you are unsure about fitment, send us your VIN and we will help verify the correct application. PMB Performance has been working with Porsche parts and fitment details for over 20 years.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2011 | Porsche | 911 | GT3 RS 4.0 |





















