6837096 Engine rebuilt kit nr 4 Zundapp KS125 AC type 521-01 L0 15 HP
This kit is for engine type 285-10 L0 up to nr 4635154 without the extra ballbearing 6303 C3The crankshaft bearing are the L20 type
The kit includes:
Ball bearingset, 6 pcs including 2 pcs L20 (20x47x12)Oilsealset of 4 pcsGasketset completeClutchplateset Special bearing 285-01.906New crankshaft original A quality500ml original Zundapp gear oil