Replacement CAT 302-7D CR Final Drive for compatible Caterpillar 302-7D CR mini excavators. This complete travel motor and reduction assembly helps restore tracking power, smooth travel and responsive steering. Quality aftermarket and reconditioned options may be available, supported by a 12-month warranty and Australia-wide supply. Provide your machine model, serial number and photos of the existing unit so Arena Hydraulic and Machinery can confirm the correct fitment.
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The CAT 302-7D CR Final Drive is a complete hydraulic travel motor built to power the tracks of Caterpillar 302-7D CR mini excavators. If your 302-7D CR is losing tracking power, travelling unevenly, or leaking gearbox oil, a replacement CAT 302-7D CR final drive can restore full travel speed and responsive steering control. Browse our full range of Caterpillar Final Drive parts for other Cat excavator models.
The 302-7D CR (compact radius) was produced across a long run from 2014 to 2021, powered by a Yanmar 3TNV76 engine. Because specifications can differ across this production period, confirming your exact machine’s serial number helps ensure the correct final drive is supplied. The final drive combines a hydraulic travel motor with a reduction gearbox to convert hydraulic flow into controlled track movement.
Common signs you need a CAT 302-7D CR final drive replacement:
These symptoms can also stem from hydraulic, undercarriage or control-system faults. It’s worth checking the wider travel system before replacing the final drive itself.
Because the 302-7D CR spans a long production run from 2014 to 2021, final drive specifications should always be confirmed rather than assumed. Send us your model, serial number, plus photos of the existing unit with its hydraulic connections, so Arena Hydraulic and Machinery can confirm the correct fitment before you order.
We supply quality aftermarket and reconditioned CAT 302-7D CR final drive units, inspected before dispatch, backed by a 12-month warranty. Arena Hydraulic and Machinery delivers CAT 302-7D CR final drives Australia-wide. Contact our team today for pricing, availability or fitment support.
A: Not necessarily. The 302-7D CR was produced across a long run from 2014 to 2021, and specifications can vary. The machine serial number should be checked before ordering.
A: A complete final drive generally includes the hydraulic travel motor and reduction gearbox. Confirm the supplied configuration with Arena Hydraulic and Machinery when requesting a quote.
A: Provide the complete model, serial number, identification plate, clear photos of the existing final drive, mounting points and hydraulic connections.
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