Final Drives
Australian Distributor of Motros Brand Excavator Final Drives.
At Heavy Duty Parts Australia, we’re proud to be your trusted Australian distributor for Motros brand excavator final drives. We supply durable, high-performance final drives for a wide range of excavator models, backed by fast nationwide shipping and expert local support. MOTROS final drives deliver a sleek balance of compact size, advanced hydraulics, and efficiency, ideal for enhancing the mobility and performance of modern excavators. Supported locally by Heavy Duty Parts Australia, they are the dependable choice for serious operators who demand part precision and performance excellence.
As the official Australian distributor for MOTROS, we provide expert support and local availability of MOTROS final drives for brands including Doosan, Develon, Volvo, and Hyundai.
Count on Heavy Duty Parts Australia for genuine parts, competitive pricing, and the knowledge to keep your equipment running strong.
Contact us today for quality excavator final drives in Australia you can rely on.
Final Drive Hydraulic Port Identification
A & B Ports
The A and B ports are usually the largest ports as these are the main inlet/outlet or flow/return ports. If there are four ports on the flange, the A & B ports will be the two in the centre of the flange.
C Ports
Most final drives have C1 and C2 ports or case drain ports. These are located on either side to the left and right of the A & B ports. When two C ports are present, they are interconnected meaning that either one can be used to change the position of the drain port. The uppermost port should be attached to the case drain hose and the bottom port should be plugged. Never attach a pressurised hose to this port as this can cause both hydraulic and mechanical failure.
D Ports
Two speed final drive motors will also include a D port, the smallest port. Its location may vary but is commonly placed on the front of the flange, centred above the A & B ports. The D port is occasionally placed on the back or side of the flange.
Fitment Guide
For correct fitment of a non-genuine final drive, or for an application where the machines genuine details may not be available, please submit this fitment guide so we can offer a compatible unit.
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