Hyundai Differential Assembly for Sale in South Africa

Most Hyundais run an integrated diff inside the gearbox, so replacement usually means a full gearbox swap. SA used gearboxes range from budget to premium depending on mileage, all available through our supplier network. Send your VIN for a quote.

Hyundai gearbox diff whine at low revs is a well-documented Hyundai complaint — the pinion or crown-wheel bearings wear and hum. Other causes are a low gearbox oil level or worn input-shaft bearing. Confirm by checking fluid first — it's a two-minute check.

On integrated Hyundai diffs, a proper rebuild (new bearings, crown wheel, pinion, seals) can match the cost of a used gearbox — often the used gearbox wins on labour hours. On standalone rear diffs from rare models a rebuild makes sense.

Hyundai's manual gearbox fluid is technically 'lifetime' but in practice we recommend a change every 60,000 to 80,000 km — especially in SA's dust and heat. Fresh gear oil dramatically extends crown-wheel and bearing life. Ask your workshop at the next service.

We source new and used differentials (usually as complete gearbox assemblies) nationally through our SA supplier network. Send us your VIN and mileage for a same-day quote.