Idler Pulley YM129900-25100 for Komatsu 4D94E and 4D98E loaders, CK20-1, CK30-1, SK1020-5, and WA65-3 engines

Replacement Part Numbers:
YM129900-25100, YM12990025100

Applicable to Komatsu engines:
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

Applications:
Applicable to Komatsu excavators: PC75-1, PC75R-2, PC75R-2, PC75R-2HD, PC75R-2 (US), PC80MR-3, PW75-1, PW75R-2
Applicable to Komatsu loaders: CK20-1, CK20-1 (US), CK25-1, CK25-1 (US), CK30-1, CK30-1 (US), CK35-1, CK35-1 (US), SK09J-2, SK 1020-5, 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