Motorcycle Oil Seals

Oil seal series: motorcycle gaskets

Welcome to the comprehensive selection of Athena oil seals for motorcycles. Here, you'll find all the motorcycle oil seals, designated with premium quality and perfectly capable of replacing the original components of your bike. The gasket kit includes many standard components and additional specialized kits, such as those for engine overhaul and gearbox overhaul, all easily installable and offered at advantageous prices.

 

What are engine oil seals?

Dynamic gaskets, commonly known as oil seals, play a fundamental role in ensuring a sealing integrity between moving components within an engine. Among the various types of gaskets, particular significance is given to sealing rings, designed to ensure impeccable hermetic closure of engine shafts and valve stem seals kit, responsible for intake valves and exhaust valves.

 

Our Athena collection includes a complete variety of oil seal series for HondaKawasakiand Yamaha motorcycles, covering all the most common models.

Classic radial sealing rings for shafts have an essential structure, consisting of a metal body that not only supports the dynamic sealing lip but also performs the crucial function of static hermetic sealing. The sealing lip, mainly made of elastomeric materials, glides along the surface of the rotating shaft or valve stem. A spring ring applies a constant radial pressure to the sealing lip, ensuring perfect adhesion to the component's surface.

 

Especially advantageous are the rings with PTFE sealing lip, which, unlike those with elastomeric materials, do not require the use of precompression springs. This feature provides a dual benefit, with lower friction and reduced absorption, contributing to improving the efficiency of the system and extending the life of engine components.

 

In conclusion, accurate selection and understanding of oil seal gaskets are essential to ensure the proper functioning and longevity of the engine. Trust the experts at Athena!

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ATHENA M730902679000 Oil Seal with Rubber Exterior 34x52x7 mm in NBR with one Seal-lip, one Dust Lip and Spring
19 pieces
Technical features
  • Height: 7.00
  • External Diameter (mm): 52.00
  • Internal Diameter (mm): 34.00
  • Type: TC
$ 4.99
ATHENA M730902676500 Oil Seal with Rubber Exterior 34x52x5 mm in NBR with one Seal-lip and one Dust Slip
20+ pieces
Technical features
  • Height: 5.00
  • External Diameter (mm): 52.00
  • Internal Diameter (mm): 34.00
  • Type: SD
$ 8.99
ATHENA M730302675000 Oil Seal with Metal Exterior 34x49,3x9,5 mm in NBR with one Seal-lip and Spring
20+ pieces
Technical features
  • Height: 9.50
  • External Diameter (mm): 49.30
  • Internal Diameter (mm): 34.00
  • Type: B1
$ 13.99
ATHENA M735502670800 Oil Seal with Rubber Exterior 34x41x4 mm in NBR one Seal-lip without Spring and one Dust Slip
20+ pieces
Technical features
  • Height: 4.00
  • External Diameter (mm): 41.00
  • Internal Diameter (mm): 34.00
  • Type: SDO
$ 2.99
ATHENA M730902690001 Oil Seal with Rubber Exterior 34x52x8 mm in FKM with one Seal-lip, one Dust Lip and Spring
20+ pieces
Technical features
  • Height: 8.00
  • External Diameter (mm): 52.00
  • Internal Diameter (mm): 34.00
  • Material: Viton®
$ 14.99
ATHENA M730902678001 Oil Seal with Rubber Exterior 34x52x6 mm in FKM with one Seal-lip and one Dust Slip
20+ pieces
Technical features
  • Height: 6.00
  • External Diameter (mm): 52.00
  • Internal Diameter (mm): 34.00
  • Type: SD
$ 17.99
ATHENA M730602707000 Spare Oil Seal
20+ pieces
Technical features
  • Height: 9.50
  • External Diameter (mm): 57.00
  • Internal Diameter (mm): 34.00
  • Type: SA2
$ 2.99
ATHENA M735402632000 Oil Seal with Rubber Exterior 34x39x3 mm in NBR with one Seal-lip without Spring
20+ pieces
Technical features
  • Height: 3.00
  • External Diameter (mm): 39.00
  • Internal Diameter (mm): 34.00
  • Type: VC
$ 2.99
ATHENA M730902674000 Oil Seal with Rubber Exterior 34x50x7 mm in NBR with one Seal-lip and one Dust Slip
Not available
Technical features
  • Height: 7.00
  • External Diameter (mm): 50.00
  • Internal Diameter (mm): 34.00
  • Type: SD
$ 3.99
ATHENA M730902670511 Oil Seal with Rubber Exterior 34x39x3 mm in FKM with one Seal-lip without Seal and one Dust Slip
20+ pieces
Technical features
  • Height: 3.00
  • External Diameter (mm): 39.00
  • Internal Diameter (mm): 34.00
  • Material: Viton®
$ 6.99