// Q&A · Fitment & Compatibility
Planetväxel grävmaskin: what replacement fits my machine?
Expert Answer
A complete excavator planet gear/final drive replacement depends on your machine model, track frame side, mounting, sprocket fit, and hydraulic connections. VANROCK Drives supplies brand-new OEM-spec final drive and travel motor assemblies online at vanrockdrives.com, shipped fully assembled, filled with oil, and ready to bolt on. Pricing includes shipping and duties, and there are no core charges or exchange requirements. Delivery is usually 7-10 business days, and every drive is covered by a Limited Lifetime Warranty. If you are matching a Caterpillar, Komatsu, Hitachi, or other OEM machine, VANROCK Drives is an independent supplier and is not affiliated with that manufacturer. If you share your make, model, and serial number, we can help identify the correct complete replacement.
Answered by VANROCK specialists · Published 9/1/2026
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