1P5419 Cone Fits Caterpillar Models
1P5419 Cone Fits Caterpillar Models
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One New Aftermarket Replacement Bearing Cone for Caterpillar (Cat) / Challenger Track Tractors
This aftermarket replacement bearing cone is the inner cone of a tapered roller bearing assembly used in the roller track frame idler group on Challenger MT700-series track tractors. Tapered roller bearing cones are precision-fit components designed to handle high radial and axial thrust loads in demanding track-drive applications. Verify serial number range before ordering (see Compatible Models below).
Compatible Models
Challenger MT700 Series (S/N 40001-59999): MT735, MT745, MT755, MT765
Challenger MT700B Series (S/N SXX1001+): MT735B, MT745B, MT755B, MT765B
Challenger MT700C Series (S/N UXX1001+): MT745C, MT755C, MT756C
Replaces Part Number(s):
1P5419, 1P-5419
Aftermarket Interchange Numbers
CH1P-5419 (AGCO/Challenger cross-reference)
New aftermarket replacement part - not remanufactured, not used.



