4H0019 Cylinder Roller Bearing Fits Caterpillar 3126 3176C 3306 3406 3406B C-9 model-2030 (Diesel w/ Cab) CORE WIDTH: 18 1/2"

CORE WIDTH: 18 1/2"

One New Aftermarket Replacement Left Hand Nut

D17 (D17 Series IV) D19

One New Aftermarket Replacement Switch Assembly

Voltage: 24

4H0019 Cylinder Roller Bearing Fits Caterpillar 3126 3176C 3306 3406 3406B C-9 model-2030 (Diesel w/ Cab) CORE WIDTH: 18 1/2"One New Aftermarket Replacement Cylinder Roller Bearing Fits Caterpillar (Fits CAT) Diesel Engines This aftermarket replacement cylinder roller bearing is an internal engine component designed Fits Caterpillar (Fits CAT) diesel engines spanning the 3306, 3406, and C series engine families. Cylinder roller bearings support rotating shaft assemblies within the engine, handling high radial loads and reducing friction between moving components to maintain