9147259 SWING BEARING, SLEWING CIRCL. BRG FITS HITACHI EX100-5 EX120-5 EX130-5. PINION SHAFT, GEAR SUN, GEAR RING, SPIDER, PIN, BEARING SPHERICAL, OIL SEAL, FLATING SEAL, HOUSING, BEARING NEEDLE, CARRIER, GEAR PLANETARY, SHIM, COVER, COUPLING ETC.