1V0022 Nut Sc Fits Caterpillar Models model-301A 1 x Rear Main Thrust

1 x Rear Main Thrust Bearing (replaces 3055129R21)

Replaces Part Numbers: 1399177

ALSO AVAILABLE IN BLACK

HIU10-0008

Replaces Part Numbers: MOQ20-0033

1V0022 Nut Sc Fits Caterpillar Models model-301A 1 x Rear Main ThrustOne New Aftermarket Replacement Bearing Lock Nut for Caterpillar (Cat) Equipment This aftermarket replacement bearing lock nut replaces Caterpillar (Cat) OEM part number 1V0022. It is a 2 3 4" 12 threaded bearing lock nut used to secure bearings and related assemblies in Caterpillar construction and industrial equipment. Bearing lock nuts are critical fasteners that maintain proper bearing preload and prevent loosening under vibration and dynamic