This is a gearbox rebuild kit specific to 5 speed gearboxes fitted to twin shock and monolever models from 1981 onwards. 

The kit consists of all bearings, seals and springs for a gearbox rebuild, including the following parts:

• Clutch pushrod oil seal 
• Gearbox input shaft seal  
• Gear lever oil seal
• Gearbox output shaft seal 
• Gearbox cover gasket 
• Gearbox rear output shaft bearing
• Gearbox rear layshaft bearing 
• Gearbox rear input shaft bearing
• Gearbox front input shaft bearing
• Gearbox output shaft front bearing
• Gearbox selector index lever ball bearing
• Gearbox selector pawl return spring large 
• Gearbox output shaft bearing circlip 
• Gearbox selector lever spring 
• Gearbox selector pawl return spring small 
• Stainless steel front cover socket cap bolts x9
  
  
  We also sell the helical gear seperately if required.