Axles & Differentials for Sale

Axles, differentials and planetary hubs carry the load and deliver traction on wheeled machines. At Buy Heavy Machines we source new, used and OEM-quality aftermarket axles & differentials for construction, mining and agricultural fleets in 120+ countries. Every part is checked for fit and quality before export, and shipped CIF to your nearest port.

Types of Axles & Differentials for Sale

• Complete axles — front & rear assemblies
• Differentials — standard & limited-slip
• Planetary hubs — final wheel reduction
• Drive shafts — axle-to-transmission
• Axle seals & bearings — service parts

Brands & compatibility we cover

We match OEM and premium aftermarket axles & differentials for: Caterpillar · Komatsu · Volvo · ZF-style · Kessler-style. Send us your machine model, serial number or the OEM part number and our team confirms the correct reference before you order.

Compatible machines

• Wheel loaders
• Motor graders
• Backhoes
• ADTs

Why buy axles & differentials from Buy Heavy Machines

• Dealer-direct pricing — no middleman markup on OEM or aftermarket references.
• Worldwide CIF delivery — insured sea/air freight to 120+ countries, customs paperwork included.
• Fitment guaranteed — we verify part numbers against your machine before dispatch.
• One supplier for the whole machine — axles & differentials plus engines, hydraulics, undercarriage and tires in one order.

Frequently asked questions

Can you supply a complete axle?

Yes — complete front/rear axles or individual differentials, hubs and shafts by machine model.

What causes planetary hub failure?

Low oil, contamination and overload — service seals and oil on schedule to avoid costly hub rebuilds.

Explore related parts

• Transmissions
• Final drives
• Hydraulic motors
• All heavy equipment spare parts
• Browse machines in stock