Zongshen Gearbox Bearing Upgrade Kit

These Bearings Are For ZONGSHEN Engines 
 
Fits : Z140 , Z155

These Are High Quality Japanese Replacement Bearings.
 
Please NOTE as of 2021 ZONGSHEN Factory changed bearing size and introduced a needle style bearing in the crank casings. Please check sizes before purchasing.
 
Bearing sizes TYPE 1:
2x Bearing = 40mm O.D, 17mm I.D, 12mm Width
1x Bearing = 28mm O.D, 12mm I.D, 8mm Width
1x Bearing = 32mm O.D, 15mm I.D, 9mm Width
 
Bearing sizes TYPE 2 NEW SPEC :
2x Bearing = 40mm O.D, 17mm I.D, 12mm Width
1x Bearing = 28mm O.D, 12mm I.D, 8mm Width
1x Needle Bearing = 27mm O.D, 15mm I.D, 12mm Width

Item Includes:
4x Bearings