Magtek wheel bearing seals..

**Tue Apr 21, 2026 12:31 pm » Post: #1 » Download Post**

Ok chaos,
Does anyone know of where one can buy a complete set of grease seals for the nc21 sp magkek
wheels?
For some obscure reason Honda made the seals 1mm
bigger in diameter than the lesser nsr models..
Tried cmsnl but they only stock the 43mm ones, I
need the 44mm versions.
Anyone know the part numbers?
Cheers

**Wed Apr 22, 2026 8:15 am » Post: #2 » Download Post**

The Magtek seal is 43mm. The Enkei is 42mm.

The Magtek part number is 91253-KV3-721 (and has been since the '88 R4J), and is available from CMSNL.

Are you sure you need 44mm seals?
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Andy.
NSR-WORLD.COM

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