MITSUBISHI MG400 GRADER PARTS

MG400 Parts for Demanding Construction Sites

MG400 graders working on hard formation, bulk earthworks or access-road construction can transfer high loads through the transmission, tandem and circle assemblies. Vomeks supports repair contractors and purchasing departments with focused MG400 parts identification, practical supply alternatives and export quotations built around the actual job.

Heavy-duty component focus: transmission, tandem, drawbar, axle and hydraulic items can be sourced for major repairs.
Evidence-led checking: failure photos and assembly markings are reviewed alongside the model and serial number.
Project purchasing support: multi-line requirements can be organized for approval and consolidated shipment.
Supply-route options: OEM or high-quality aftermarket parts may be matched to urgency and operating duty.
Global logistics: large or dense components can be packed for courier, air freight or other suitable transport.

SUBMIT YOUR MG400 PARTS LIST

For a major MG400 overhaul, separate urgently needed machine-stopping parts from preventive replacements. This lets availability and delivery priorities be shown clearly in the quotation.

Brand: Mitsubishi | Equipment Type: Motor Grader | Model: MG400 | Service: Part identification, quotation and worldwide supply

Repair Priorities for a Working MG400

A heavy grader repair often begins with one visible failure but reveals related wear after dismantling. Gear tooth damage can affect bearings and shafts; drawbar looseness can spread load into circle supports; contaminated hydraulic oil can damage more than one valve. A complete inspection list helps the buyer order once instead of reacting item by item.

Open the MG400 System Required by the Workshop

Select the transmission, hydraulic, axle, circle, tandem, cylinder or reverse-gear page that corresponds with the repair. The model-specific path keeps purchasing references organized and reduces confusion with parts used on smaller Mitsubishi graders.

BUILD AN MG400 OVERHAUL QUOTATION

Gear Tooth Damage Under High Load

Chipped teeth, impact marks or localized pitting can indicate shock loading or misalignment rather than ordinary wear. When requesting MG400 gears, include photographs of the damaged pattern and inspect the mating gear, shaft support and bearing seats before finalizing quantities.

Tandem Heating and Lubricant Contamination

A tandem housing that becomes unusually hot or contains metallic debris should not be treated as a bearing-only problem without inspection. Gear faces, shafts, seals and oil pathways may all need attention to prevent an early repeat failure.

Circle and Drawbar Movement on Rough Formation

Heavy blade loading can expose looseness that is less obvious during light grading. Report whether the movement appears during side loading, rotation or travel; this helps distinguish wear at the circle teeth, support points, pins or drawbar connection.

Export Planning for Large Repair Components

MG400 drivetrain parts can create weight and packing constraints. Sending the destination, required delivery date and whether the order will include smaller service items allows shipping options to be evaluated before the buyer approves the complete quotation.

Browse the Mitsubishi grader family page when a construction fleet requires parts for several MG models. Mitsubishi Motor Grader Parts