Bearing, Gear & Shaft Description
This Bearing, Gear & Shaft is indexed for Komatsu Fit For Komatsu Engine: 4D94E-1A, 4D94LE-2, 4D94LE-2Z-AB, 4D94LE-2Z-AC, 4D94LE-2Z-AD, 4D94LE-2Z-AE, 4D94LE-2Z-BB, 4D94LE-2Z-BC, 4D98E-1A-TR, 4D98E-1C Fit For Komatsu Excavator: PC75-1, PC75R-2, PC75R-2 PC75R-2HD, PC75R-2 USA, PC80MR-3, PW75-1, PW75R-2 Fit For Komatsu Loader: CK20-1, CK20-1 USA, CK25-1, CK25-1 USA, CK30-1, CK30-1 USA, CK35-1, CK35-1 USA, SK09J-2, SK1020-5, SK1020-5 turbo, SK1020-5 turbo USA, SK1020-5 USA, SK1020-5N, SK1020-5NA SN A60001-UP, SK1026-5 turbo, SK1026-5 turbo USA, SK1026-5N, WA65-3, WA65PT-3, WA75-3, WA75-3 FLEET, WA90-3, WA95-3. Compare reference number YM129900-25100 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number YM129900-25100, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
