SIP Bearing Set crankshaft flywheel/clutch SIP 25x62x12/25x62x12, 20x40x6/20x62x6,5 mm
for Vespa 125 VNA2 2°/​VNB/​GT/​GTR 1°/​Super/​TS 1°/​150 VBA 2°/​VBB/​VGLA/​B/​GL/​Super 1°/​Sprint/​V 1°

  • Blue/​blue
  • Incl. oil seals

Radial shaft oil seals should be installed firmly into the crankcase for a tight and secure fit. The inner circumference of the ring is the contact point to the rotating shaft and is mostly held in place with a circular spring to keep it sealed tight around the shaft. These items wear out regularly and should be replaced during every service of your motor. If the motor has not been run for a while the seals could be damaged.
If the revs of your motor increase while it should be ticking over, the oil seal on the flywheel side of the crankshaft is probably defective or damaged. If you discover fuel mixed with your gearbox oil, the oil seal that sits on the clutch side of the crankshaft is the likely suspect.

ScooterCafe Tip: As a rule of thumb, to ensure correct positioning of your fresh oil seals, the ‘open’ side of the seal always faces towards the inside of the chamber that it separates (higher pressure).
This higher pressure also helps the inner circumference maintain the seal to the shaft by pushing the inner edge against it.

Weight.426 kg

Product Fitment Guide

Model / manufacturerccTypeEngineYear of constructionAdditional
MOTOVESPA 150 GS15004C2T AC1967
MOTOVESPA 150 S150V13502C2T AC1964
MOTOVESPA 150 Sprint15004C2T AC1966
MOTOVESPA 160 / GT16009C2T AC’68
VESPA 125 (T1/125) (D)125VNA1-22T AC’57-’59VNA2M 091393 ->
VESPA 125 (T2/125) (D)125VNB1-62T AC’59-’65
VESPA 125125VNT1-22T AC’60-’62
VESPA 125 GT / 125 Sprint125VNL1-22T AC’61-’73
VESPA 125 GTR125VNL2T2T AC’68-’78-> 145900
VESPA 125 S125VNS1-62T AC’59-’65
VESPA 125 Super125VNC1T2T AC’65-’69
VESPA 125 TS125VNL3T2T AC’75-’78-> 18138
VESPA 150 (T4/150) (D)150VGLA-B2T AC’59-’65
VESPA 150150VBA1T2T AC’58-’60VBA1M 313584 ->
VESPA 150150VBB1-22T AC’60-’67
VESPA 150 GL150VLA1T2T AC’62-’64
VESPA 150 Sprint150VLB1T2T AC’65-’74
VESPA 150 Sprint Veloce150VLB1T2T AC’69-’79-> 294259
VESPA 150 Super150VBC1T2T AC’65-’79-> 412373


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Bearing Set crankshaft flywhee...

$129.99 incl GST

In stock