CRANKSHAFT AND GEARBOX CASE ASSY BARE SHIFTER KZ BMB HAZ S/HAND https://www.agskartparts.com.au/products/3191/crankshaft-and-gearbox-case-assy-bare-shifter-kz-bmb-haz-s-hand
CRANKCASE IS IN GOOD CONDITION APART FROM SOME GRINDING IN THE CRANK CASE WHERE CRANK WHEELS RUN AND THE OUTSIDE CASTING WHERE THE CHAIN RUNS HAS THE CORNER BROKEN OFF DUE TO A BROKEN CHAIN AT SOME TIME , ALL BEARINGS ARE IN THE CASE'S AND ARE TIGHT