KTM Oil Migration Prevention, Oil Pump Upgrade, Gear Case Venting Fix

2008-2010 450 and 530 EXC and XC-W models ORIGINAL WRITE UP (Hodakaguy): https://advrider.com/f/threads/697495 2011 PARTS USED: OIL PUMP COVER: 78038103233 OIL PUMP SHAFT: 78038102100 OIL PUMP GEAR 17 Tooth: 78038001017 OIL PUMP GEAR 27 Tooth: 78038001027 OIL PUMP COVER O-RING: 0770320015 OIL PUMP (SUCTION) COVER O-RING: 0770440020 OIL PUMP GEAR RETAINING E-CLIPS (x2): 0799060000 CLUTCH BASKET NUT RETAINING PLATE: 77332018000 OPTIONAL: CRANK END SEAL: 0760142460 GEAR CASE COVER GASKET: 78030025000