Cummins 6BT 6.7L ISB Engine Inframe Overhaul Rebuild Kit, Piston 5274516

Turbocharged, ISB, 24 Valve
Bore: 4.21 in / 107 mm
Stroke: 4.88 in / 124 mmPiston Marked: 4516 Overhaul Kit Includes
(6) Piston & Rings
(6) Rod Bearing Pairs
(1) Main Bearing Set
(1) Head Gasket Set
(1) Lower Gasket Set 
(1) Front Crankshaft Seal
(1) Rear Crankshaft Seal
(1) Camshaft Bushing
(1) Thermostat Kit