Mitsubishi MG730 Circle Reverse Gear Parts

Mitsubishi MG730 Circle Reverse Gear

CATEGORY | CIRCLE REVERSE GEAR

APPLICATION | MITSUBISHI MG730 MOTOR GRADER

SUPPLY TYPE | OEM-EQUIVALENT AFTERMARKET REPLACEMENT

INTERNATIONAL B2B PARTS SUPPLY

PARTIAL SHIPMENT ALLOWED

DOOR TO DOOR DELIVERY WITH TNT-FEDEX-UPS OR DHL AIR COURIER

WORLDWIDE DELIVERY | Europe, North America, South America, Africa, Australia-Oceania, Asia, Middle East

Contact the MG730 Export Parts Team

The MG730 is a large grader used where high blade load and long working passes demand strong, precise circle control. Wear in the reverse gear assembly can quickly affect productivity because the operator loses confidence in blade-angle response. Vomeks supplies MG730 components for major repair programmes and urgent machine recovery.

Part verification: catalogue reference, serial number and component photos can be reviewed before quotation.

Supply choice: OEM or high-quality aftermarket options may be checked according to availability.

Fast quotation: price and lead time are prepared from the submitted part list and quantities.

Export support: worldwide shipping and commercial documentation can be arranged for international orders.

For a large-grader repair, send the complete inspection list rather than only the visibly broken part. Include the MG730 serial number, quantities and destination so matching components and shipment options can be reviewed together.

MG730 Heavy-Duty Circle Drive

The reverse gear must move and hold the blade circle under substantial working resistance. Housing rigidity, shaft alignment and correct worm-wheel engagement are especially important on this model because small clearance changes are amplified under load.

Structural and Internal Components

MG730 enquiries may include the housing, gear case and cover along with the worm gear, worm wheel, shaft, roller, flange, sleeve, shim, bushing and bearing. A major overhaul should consider both the drive parts and the surfaces that support them.

Available Circle Reverse Gear Components

Housing
Gear Case
Cover
Worm Gear
Worm Wheel
Shaft
Roller
Flange
Sleeve
Shim
Bushing
Bearing

Failure Example: Housing Movement

Frequent loss of adjustment after shim correction can indicate worn bearing seats or movement in the housing rather than a simple clearance problem. Installing new gears without correcting the support condition may reproduce the same failure pattern.

Planning the Parts Order

Workshops should record every measured item before requesting supply. Part numbers, serial data and photos of the gear contact area allow the order to be divided into essential replacements and optional components pending final inspection.

Return-to-Service Checks

After rebuild, test circle rotation at low speed and under controlled blade load. Reinspect fasteners, oil condition and case temperature after the first shift so any seating or adjustment change is corrected early.

Related supply pages: MG730 differential parts and MG730 hydraulic and valve parts.