Replacement CAT 307C Final Drive for compatible Caterpillar 307C midi 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 307C Final Drive is a complete hydraulic travel motor built to power the tracks of Caterpillar 307C midi excavators. If your 307C is losing tracking power, travelling unevenly, or leaking gearbox oil, a replacement CAT 307C 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 307C shares its final drive family with the closely related 307 and 307B, all part of the same midi excavator platform. The final drive combines a hydraulic travel motor with a reduction gearbox, commonly fitted with a two-speed motor for higher torque under load with a faster range for repositioning across site. Because specifications can still differ across these related models, confirming your exact variant helps ensure the correct final drive is supplied.
Common signs you need a CAT 307C 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 307C shares its final drive family with the closely related 307 and 307B, confirming your exact machine details helps ensure the correct fitment. 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 307C final drive units, inspected before dispatch, backed by a 12-month warranty. Arena Hydraulic and Machinery delivers CAT 307C final drives Australia-wide. Contact our team today for pricing, availability or fitment support.
A: Not necessarily. The 307C shares its final drive family with the 307 and 307B, so the machine serial number should still be checked before ordering.
A: Often yes — these models are known to share the same final drive configuration. Fitment should still be confirmed with your serial number and photos.
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 and clear photos of the existing final drive, mounting points and hydraulic connections.
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