QSK50 Cummins Pressure Regulator Plunger 3627927 Parts Catalog Ref No. Part Name Part No. Required 　 Lubricating Oil Filter LF6026-03 　 1 Plain Washer 127362 12 2 Twelve Point Cap Screw 191772 12 3 Filter Head Gasket 3629387 2 5 Compression Spring 205659 2 6 Pressure Regulator Plunger 3021618 1 7 Bypass Valve Body 3028552 1 8 Hexagon Head Cap …

QSM11 Cummins Pressure Regulator Plunger 3068979 Parts Catalog Ref No. Part Name Part No. Required 1 Compression Spring 3010146 1 2 Pressure Regulator Plunger 3068979 1 3 Viscosity Sensor 3069728 1 5 Hexagon Flange Head Cap Screw 3895438 2 6 Mounting Spacer 3895439 2 7 Hexagon Flange Head Cap Screw 3895440 1 8 Lubricating Oil Pump 4003950 1 9 Socket …