A double sump oil pan includes a separator made of plastic that partitions the interior of the oil pan into an inner sump and an outer sump, a plate, and an elastically deformable sealing member attached to the plate. The sealing member closely contacts the inner wall of the oil pan and seals the outer sump. The plate and the separator are fixed to each other.

Sealing arrangement for an internal combustion engine for sealing at least one interface of an oil pan assembly, comprising an O-ring for sealing a first interface between an upper edge portion of the oil pan assembly and a bottom side of an engine casing, wherein the O-ring extends in a plane formed by the first interface. The sealing arrangement further comprises at least one molded seal for sealing a second interface between two connectable parts of the engine, wherein the molded seal comprises two seal end portions comprising sealing areas to be sealingly connected to the O-ring.

An internal combustion engine having at least twelve cylinders, comprising a crankcase and an oil pan assembly attached to a bottom side of an engine casing, wherein the oil pan assembly is formed by at least one casted segment. The oil pan assembly is formed by at least two segments, wherein the at least two segments are casted parts and are arranged next to each other in a longitudinal direction of the engine.

Sealing arrangement for an internal combustion engine for sealing at least one interface of an oil pan assembly, comprising an O-ring for sealing a first interface between an upper edge portion of the oil pan assembly and a bottom side of an engine casing, wherein the O-ring extends in a plane formed by the first interface. The sealing arrangement further comprises at least one molded seal for sealing a second interface between two connectable parts of the engine, wherein the molded seal comprises two seal end portions comprising sealing areas to be sealingly connected to the O-ring.

An internal combustion engine includes an oil dipstick fixed by permanent magnet. An oil dipstick bore is sealed by the fixing by the permanent magnet. The internal combustion engine includes at least one crankcase, at least one cylinder head, at least one oil pan and at least one reception element for receiving a stopper and at least one stopper.

An internal combustion engine having at least twelve cylinders, comprising a crankcase and an oil pan assembly attached to a bottom side of an engine casing, wherein the oil pan assembly is formed by at least one casted segment. The oil pan assembly is formed by at least two segments, wherein the at least two segments are casted parts and are arranged next to each other in a longitudinal direction of the engine.

A gasket assembly for sealing between a first component and a second component, the first component having a main cavity separated from a secondary cavity by at least one wall, the at least one wall having an aperture formed therethrough, includes a device configured to extend through the aperture. An aperture sealing insert is molded around a portion of the device, the aperture sealing insert sized and shaped to fit into the aperture. An aperture seal is disposed about an outer perimeter surface of the aperture sealing insert, the aperture seal configured to seal against surfaces defining the aperture. A gasket baseplate is configured to be disposed over the aperture sealing insert between the first component and the second component to fluidly seal the main cavity from the secondary cavity while enabling the device to pass through the aperture.

The hydraulic piston (1) constitutes a hydraulic chamber (5) with a cylinder (4) and has a cylindrical body (6) connectedfrom the side of the chamber (5)by a link-stop valve (3) to a cooling and lubricating gasket valve (2) which is passed right through by a flow calibration opening (27), the valve (2) being able to move in longitudinal translation over a short stroke with respect to the body (6) or to be held at a distance from the body (6) by the valve link-stop (3), a valve return spring (30) tending to move the valve (2) away from the cylindrical body (6).

A work vehicle includes an engine, an intake passage through which combustion air flows from an ambient air inlet to an engine, an air cleaner for removing dust contained in the combustion air, a throttle valve for adjusting an intake amount of the combustion air by the engine, a blowby gas returning passage for returning blowby gas discharged from the engine to a mid portion of the intake passage, and an inclined passage portion that assumes a progressively downwardly inclined posture to be located at a lower position on downstream side in a flow direction, the inclined passage portion having a water draining portion at its lowermost end.

A lubricating oil discharge and filling structure of an oil pan including a cylindrical lubricating oil amount adjustment wall vertically provided from a bottom surface of the oil pan, and having a lubricating oil amount adjustment passage communicating with an outside of the oil pan, formed on an inner periphery. The lubricating oil amount adjustment wall has a lubricating oil discharge hole formed in a lower part, to the lubricating oil amount adjustment passage, a cylindrical lubricating oil amount adjustment plug in which a communication hole that communicates with the lubricating oil amount adjustment passage is formed is assembled movably along the lubricating oil amount adjustment passage. The lubricating oil amount adjustment plug includes a screw portion that screws into a screw groove formed in the lubricating oil amount adjustment passage, and a sealing wall that seals discharge of the lubricating oil from the lubricating oil discharge hole.