6837106 Engine rebuild kit nr 4 Zundapp KS125 AC 17 HP
For the types521-01 L5 motor type 285-10 LA from nr 4635155521-05 L0 motor type 285-21 L0 from nr 4642794
This eniginetype has the bigger FAG M20 TVP crankshaft ballbearing and also the extra 6303C3 clutch ballbearing
De kit contains:Ballbearingset, 7 pcs, including 2xFAG M20 TVP (20x52x15)Oilsealset 4 pcsGasketset completeClutchplateset New crankshaft, original A quality500 ml Original Zundapp gear oil