Komatsu PC215LC-10MO Final Drive (Travel Motor) – 708-8F-31320

Description

Komatsu PC215LC-10MO Final Drive (Travel Motor) – 708-8F-31320

The Komatsu PC215LC-10MO Final Drive is the travel drive assembly that helps move the excavator by converting hydraulic pressure into torque at the undercarriage. Also searched as a Komatsu travel motor, Komatsu drive motor, Komatsu final drive motor or Komatsu track drive, this component is essential for steady tracking, turning and travel power on demanding job sites.

The Komatsu PC215LC-10MO is a 22-tonne-class crawler excavator used across earthmoving, excavation, civil infrastructure, roadworks, trenching and construction projects. When the final drive becomes weak or noisy or starts leaking, the machine can lose travel force, track unevenly, or stop moving on one side. Arena Hydraulic & Machinery supplies replacement Komatsu PC215LC-10MO final drive units and supports contractors seeking a dependable hydraulic final drive supplier in Australia, offering warranty-backed supply and fast freight options.

At Arena, we supply high-quality replacement final drives to suit part number 708-8F-31320 for the Komatsu PC215LC-10MO. These replacement units are selected for reliable torque transfer, smooth travel performance and long service life in Australian site conditions.

Before dispatch, Arena can help confirm the correct fitment using your machine serial number, photos of the existing drive and any visible stamped details. If you are comparing options for Komatsu final drive parts or a complete final drive excavator Komatsu replacement, you can also browse our wider range of excavator final drive parts for Komatsu and other excavator brands.

Every supplied unit is backed by a 12-month warranty, with fast Australia-wide delivery available to help reduce downtime and keep your PC215LC-10MO working efficiently.

Fits these Komatsu excavator models

Komatsu PC215LC-10MO · Komatsu PC215LC excavator series

Fitment may vary depending on machine serial number, build year and final drive configuration. Always confirm your machine details before ordering.

Matching and interchangeable part details

Final drive / travel motor assembly: 708-8F-31320

This part number may also be searched as:

708 8F 31320 · Komatsu PC215LC-10MO final drive · Komatsu PC215LC final drive · Komatsu travel drive · Komatsu excavator travel motor · Komatsu final drive assembly

Warning signs your Komatsu PC215LC-10MO final drive may be failing

The PC215LC-10MO often works across rough terrain, wet ground, slopes, civil access tracks and long travel paths. These conditions place a heavy load on the final drive, travel motor and related Komatsu undercarriage parts. Common warning signs include:

• Whining, grinding or knocking around the sprocket or travel motor area
• Gear oil leaking from the final drive housing, hub seal or cover area
• One track moving slower than the opposite side during travel
• The machine drifting to one side when travelling in a straight line
• Weak travel force when climbing, turning or working through soft ground
• Heat building up in one final drive housing after the operation
• Metal contamination in the gear oil during servicing
• Intermittent or complete loss of drive on one side of the excavator

Acting early can help reduce the risk of further damage to the planetary gears, bearings, sprocket, track chain and hydraulic travel circuit.

New aftermarket or rebuilt — which replacement option suits your machine?

• New aftermarket Komatsu final drive assembly: It is a practical choice when you need dependable performance, warranty support and a cost-effective replacement for a working excavator. It is suitable for contractors, plant hire fleets, mechanics and equipment owners who need the machine back on site quickly.
• Fully rebuilt Komatsu travel motor or final drive: It may be suitable when available and when keeping repair costs under control is important. Rebuilt units are inspected, prepared and tested before supply, giving you a practical option for high-hour machines and urgent replacement jobs.

Tell Arena how your PC215LC-10MO is being used — civil construction, excavation, trenching, roadworks, drainage or general earthmoving — and we can help recommend the most suitable replacement option.

Why choose Arena for your Komatsu PC215LC-10MO final drive?

Arena Hydraulic & Machinery is an Australian final drive specialist based in Melbourne, supplying replacement travel motors, track drives and final drive assemblies for excavators across a wide range of machine sizes.

• Replacement options for Komatsu PC215LC-10MO excavators
• Support matching part number 708-8F-31320 before dispatch
• 12-month warranty on supplied units
• Help checking machine serial numbers and stamped identification details
• Fast freight options across Australia
• Supply options for final drives, travel motors and track drive motors
• Practical support for contractors, mechanics, and plant hire operators

Whether you need a Komatsu final drive, Komatsu travel motor, Komatsu drive motor or complete final drive assembly, Arena can help source the correct replacement unit for your machine.

Get a quote for a Komatsu PC215LC-10MO final drive

Need a replacement final drive for your Komatsu PC215LC-10MO excavator?

Send Arena Hydraulic & Machinery your machine model, serial number, photos of the existing drive and any visible part numbers. We will check the details, confirm the best replacement option where possible, and provide pricing, warranty information and delivery options.

FAQ

Q: What part number suits the Komatsu PC215LC-10MO final drive?
A: The Komatsu PC215LC-10MO final drive is supplied to suit part number 708-8F-31320. Always confirm this against your machine serial number and the numbers stamped on your existing unit before ordering.

Q: Is the Komatsu PC215LC-10MO final drive also called a travel motor?
A: Many operators and mechanics search for this part as a Komatsu travel motor, Komatsu track drive, Komatsu drive motor or Komatsu final drive motor. The complete assembly includes the hydraulic motor section and reduction gearing that turns the track.

Q: Does this final drive fit every Komatsu PC215LC-10MO?
A: This unit is supplied for Komatsu PC215LC-10MO applications using part number 708-8F-31320, but fitment can vary by serial number and configuration. Arena can help check your details before dispatch.

Q: Are Arena’s Komatsu PC215LC-10MO final drives genuine OEM?
A: Arena supplies high-quality aftermarket and rebuilt replacement final drive options, not genuine Komatsu OEM unless specifically stated. Supplied units are backed by a warranty.

Q: What are the common signs of final drive failure?
A: Common symptoms include oil leaks, grinding noises, uneven tracking, weak travel power, overheating, metal in the gear oil or loss of drive on one side. These signs should be inspected quickly to avoid further damage.

Q: Can Arena help confirm the correct replacement before I order?
A: Yes. Send your machine serial number, photos of the current unit and any visible stamped numbers. Arena can use these details to help confirm the correct replacement before supplying.

Q: Do you deliver Komatsu final drives Australia-wide?
A: Yes. Arena Hydraulic & Machinery is based in Melbourne and can arrange freight across Australia, including metro areas, regional locations and suitable job sites.

Q: What details should I send for a quote?
A: Send your machine model, serial number, photos of the existing final drive, any stamped part numbers and your delivery location. This helps Arena provide a more accurate quote and fitment check.