It is necessary to choose your car model, otherwise you risk buying an item that does not fit. Please note that our search function only provides results relevant to a certain vehicle type.
Crankshaft seal, Shaft seal, Manual transmission, Differential 9111521
An OEM number is a unique code containing letters and digits.
Car manufacturers use them to mark every part inside their cars.
A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.
All spare parts in the list below are equivalent to OEM number 91 11 521:
- 91 11 521 (original number of OPEL)
18 items

Shaft Oil Seal RIDEX 91 11 521Ø: 42 mm
Article number: 3771S0155
Reviews - 1
- Fitting Position: frontal sided
- Inner Diameter 2 [mm]: 30
- Diameter [mm]: 42
- Height 1 [mm]: 6
- Material: FPM (fluoride rubber)
- Swirl Type: Right-hand Twist
- Dust Cover: with dust lip
- Item number: 3771S0155
- Our price: 4,30 €
- Manufacturer: RIDEX
- EAN number: 4064138647854
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Information on the disposal of used oil
Details
Camshaft seal BGA 91 11 521Front
Article number: OS6389
Reviews - 3
- Fitting Position: Front
- Height [mm]: 7
- Inner Diameter [mm]: 30
- Material: NBR (nitrile butadiene rubber)
- Diameter [mm]: 42
- Item number: OS6389
- Manufacturer: BGA
- EAN number: 2247811803438
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal BGA 91 11 521Front
Article number: OS0319
Submit a review
- Fitting Position: Front
- Height [mm]: 6
- Inner Diameter [mm]: 30
- Material: NBR (nitrile butadiene rubber)
- Diameter [mm]: 42
- Item number: OS0319
- Manufacturer: BGA
- EAN number: 2247811802534
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal REINZ 91 11 521
Article number: 81-17539-50
Reviews - 19
- Material: FPM (fluoride rubber)
- Inner Diameter [mm]: 30
- Height [mm]: 7
- Radial Shaft Seal Design: A SL
- Swirl Type: Right-hand Twist
- Diameter [mm]: 42
- Item number: 81-17539-50
- Manufacturer: REINZ
- EAN number: 4026634112038
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal PAYEN 91 11 521
Article number: NA5053
Reviews - 1
- Height [mm]: 7
- Inner Diameter [mm]: 30
- Material: FPM (fluoride rubber)
- Radial Shaft Seal Design: 827S RD W
- Swirl Type: Right-hand Twist
- Diameter [mm]: 42
- Item number: NA5053
- Manufacturer: PAYEN
- EAN number: 4044197079612
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal CORTECO 91 11 521Engine
Article number: 20019850B
Reviews - 3
- Fitting Position: Engine
- Height 1 [mm]: 6
- Material: FPM (fluoride rubber)
- Swirl Type: Right-hand Twist
- Dust Cover: with dust lip
- Diameter [mm]: 42
- Inner Diameter 2 [mm]: 30
- Item number: 20019850B
- Manufacturer: CORTECO
- EAN number: 3358960198501
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal SASIC 91 11 521frontal sided
Article number: 1954008
Submit a review
- Fitting Position: frontal sided
- Inner Diameter [mm]: 30
- Height [mm]: 6
- for OE number: 8200934089
- Diameter [mm]: 42
- Item number: 1954008
- Manufacturer: SASIC
- EAN number: 3660872434081
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal DT Spare Parts 91 11 521frontal sided
Article number: 6.22213
Submit a review
- Fitting Position: frontal sided
- Height [mm]: 7
- Inner Diameter [mm]: 30
- Diameter [mm]: 42
- Net Weight [g]: 9
- Item number: 6.22213
- Manufacturer: DT Spare Parts
- EAN number: 4057795804135
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal INA 91 11 521
Article number: 413 0407 10
Submit a review
- Inner Diameter [mm]: 30
- Width [mm]: 6
- Swirl Type: Right-hand Twist
- Diameter [mm]: 42
- Item number: 413 0407 10
- Manufacturer: INA
- EAN number: 4014870530921
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal DT Spare Parts 91 11 521frontal sided
Article number: 6.60314
Submit a review
- Fitting Position: frontal sided
- Height [mm]: 7
- Material: FKM (fluorocarbon rubber), FPM (fluoride rubber)
- Inner Diameter [mm]: 30
- Diameter [mm]: 42
- Net Weight [g]: 11,5
- Item number: 6.60314
- Manufacturer: DT Spare Parts
- EAN number: 4057795793613
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details

Crankshaft seal HART 91 11 521
Article number: 711 686
Submit a review
- Inner Diameter [mm]: 30
- Swirl Type: Right-hand Twist
- Diameter [mm]: 42
- Item number: 711 686
- Our price: 5,13 €
- Manufacturer: HART
- EAN number: 5902198840756
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal MASTER-SPORT 91 11 521frontal sided
Article number: 8200934089-FPM-PCS-MS
Submit a review
- Fitting Position: frontal sided
- Inner Diameter [mm]: 30
- Diameter [mm]: 42
- Net weight [kg]: 0,02
- Gross Weight [kg]: 0,02
- Item number: 8200934089-FPM-PCS-MS
- Manufacturer: MASTER-SPORT
- EAN number: 4250083965086
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal FAI AutoParts 91 11 521
Article number: OS818
Submit a review
- Required quantity: 2
- Height [mm]: 6
- Inner Diameter [mm]: 30
- for OE number: 7700749395
- Diameter [mm]: 42
- Item number: OS818
- Manufacturer: FAI AutoParts
- EAN number: 2226711803550
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal GUARNITAUTO 91 11 521transmission sided
Article number: 991065-8300
Submit a review
- Fitting Position: transmission sided
- Height 1 [mm]: 7
- Material: FPM (fluoride rubber)
- Swirl Type: Right-hand Twist
- Inner Diameter 2 [mm]: 30
- Diameter [mm]: 42
- Item number: 991065-8300
- Manufacturer: GUARNITAUTO
- EAN number: 224257140000251400002
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal ELWIS ROYAL 91 11 521frontal sided
Article number: 8046814
Submit a review
- Fitting Position: frontal sided
- Required quantity: 1
- Width [mm]: 6
- Material: FPM (fluoride rubber)
- Inner Diameter [mm]: 30
- Diameter [mm]: 42
- Item number: 8046814
- Manufacturer: ELWIS ROYAL
- EAN number: 5703296057639
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details

Camshaft seal AUGER 91 11 521
Article number: 155651
Submit a review
- Weight [kg]: 0,0115
- Inner Diameter [mm]: 30
- Height [mm]: 7
- Diameter [mm]: 42
- Item number: 155651
- Manufacturer: AUGER
- EAN number: 221109124530758245307
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details

Camshaft seal AUGER 91 11 521
Article number: 155646
Submit a review
- Weight [kg]: 0,009
- Inner Diameter [mm]: 30
- Height [mm]: 7
- Diameter [mm]: 42
- Item number: 155646
- Manufacturer: AUGER
- EAN number: 221109124530757245307
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
Camshaft seal GLASER 91 11 521
Article number: P76063-11
Submit a review
- Material: FPM (fluoride rubber)
- Inner Diameter [mm]: 30
- Height [mm]: 7
- Radial Shaft Seal Design: A SL
- Swirl Type: Right-hand Twist
- Diameter [mm]: 42
- Item number: P76063-11
- Manufacturer: GLASER
- EAN number: 8429020107636
- Condition: New
- Reference number OEM: 9111521
Show OEM numbers of the product
Details
The best offers: