1-13312346-2 Turbo Oil Feed Pipe for Hitachi EX200-1

1-13312346-2 Turbocharger Oil Feed Pipe for Isuzu 6BD1

The 1-13312346-2 turbocharger oil feed pipe is a replacement engine lubrication component for Isuzu 6BD1 diesel engines used in compatible Hitachi excavators. Parts catalog references identify this component as PIPE; OIL, TURBOCHARGER FEED, distinguishing it from the separate turbocharger oil return pipe.

Also identified as 1133123462, this pipe delivers engine lubricating oil toward the turbocharger bearing housing. Correct pipe routing and secure oil connections are important for maintaining the intended turbocharger lubrication supply.

Isuzu Turbocharger Oil Pipe Reference Numbers

Isuzu replacement parts cross-reference listings associate earlier numbers 1-13312346-0 and 1-13312346-1 with the current reference 1-13312346-2. All three are described as turbocharger oil feed pipes. The unhyphenated format 1133123462 represents the same part number rather than a separate component.

The turbocharger oil return pipe is a separate engine component and should not be treated as interchangeable with this oil feed pipe. Before ordering, compare the original pipe number, connection fittings and installation arrangement.

Hitachi EX200 Excavator Applications

Primary Application: Hitachi EX200-1 excavator with compatible Isuzu 6BD1 engine.

Additional aftermarket application references include selected Hitachi EX200-2 and EX200-3 excavators. Compatibility depends on the engine specification, turbocharger arrangement and machine production series. These model references should not be interpreted as universal fitment for every EX200 variant.

When replacing a turbo oil supply pipe, confirm the engine identification and original pipe configuration rather than relying on the excavator model name alone.

Turbocharger Oil Supply Pipe Inspection

A damaged, restricted or leaking turbocharger oil feed pipe can affect lubrication delivery to the turbocharger. During inspection, check the pipe body, mounting supports, connection threads and sealing areas for damage or leakage.

The replacement pipe should match the original component's routing and connection layout. Inspect associated gaskets, sealing washers and fittings during installation. Installation hardware may require separate replacement depending on its condition.

Order 1-13312346-2 Turbo Oil Feed Pipe from Topvelsun

Topvelsun supplies replacement turbocharger oil pipes for excavator diesel engine maintenance, including 1-13312346-2 for applicable Isuzu 6BD1 engine installations. To request a quotation, please provide the part number, equipment model, engine model and required quantity.

Photos of the original pipe showing its complete shape and both connection ends can help confirm the correct replacement before shipment.