Motorcycle Engine Seal For Kawasaki VN750 1986-2006 KZ1000 1980 Work for Fit For Kawasaki VN750 Twin 1986-1994 750 VN750 1986-2006 KZ1000 1980 cruiser motorcycle gearbox connecting assembly Align bolt hole layout; support direct bolt on assembly without or extra auxiliary fittings Block gear oil seepage pressure loss; maintain smooth gear shifting during daily road cruising Adopt multi layer composite sealing sheets with smooth trimmed contact edges Match gear case outline thickness; fill connecting gaps to keep long term sealing tightness