Parts for your 2020 Suzuki Splash-Wheel hubs

2020 Suzuki Splash wheel hubs

Wheel hubs are absolutely relevant to the Suzuki Splash. Technical references including the Suzuki Electronic Parts Catalogue (EPC), the Suzuki Splash/Maruti Ritz workshop manual, and the Opel/Vauxhall Agila B service data (the Splash’s platform twin, 2008–2014) show both front and rear hub-and-bearing assemblies fitted from factory. While the Splash badge wasn’t widely sold new in 2020 in many markets, vehicles registered or serviced in 2020 use the same hub architecture: bolt-in front hub units with ABS encoder rings, and rear hub/bearing assemblies (often integrated with drum brakes on many variants).

This Splash runs compact, sealed hub assemblies that do a few big jobs: they support the vehicle’s weight, keep the wheel centred and true, and allow the wheel to spin smoothly while feeding wheel-speed data to the ABS/ESC via an encoder ring. The front units are typically bolt-in hub bearings, the rears are usually an integrated hub and bearing, sometimes built into the brake drum. Because they’re sealed, there’s no scheduled greasing—when they wear out, the correct fix is replacement.

What should owners watch for? Classic signs include a growing humming or rumbling that rises with road speed, a droning that changes pitch when gently weaving the car left and right, ABS warning lights triggered by a damaged encoder, or detectable play when the wheel is rocked at 12 and 6 o’clock. Uneven tyre wear and hot brake smells can also point to a failing hub or bearing.

Replacement is straightforward for a trained tech, but it’s not a “bash it out” job. The hub should be swapped as a complete assembly, the mating faces cleaned, and fasteners replaced where specified. The axle/hub nut must be torqued to factory spec and staked if required—over- or under-torque is a sure-fire way to kill a new bearing. On ABS-equipped cars, the encoder orientation matters, mixing magnetic and non-magnetic rings or nicking the sensor harness will light the dash like a Christmas tree.

As part of regular servicing, it’s smart to road test for noise, check for play with the wheels off the ground, spin each wheel by hand, and inspect seals, studs, and the ABS sensor gap. Avoid directing a pressure washer straight at the hub. On rough Kiwi or Aussie roads, wheel hubs can last well past 100,000 km, but they’ll age faster with big loads, potholes, oversized wheels, or frequent water crossings. Quality hub assemblies and proper installation pay for themselves in quiet, safe kilometres.

What are the common symptoms of a failing Splash wheel hub?

Owners usually notice a speed-related hum or growl, a droning that changes on gentle lane changes, or slight vibration through the cabin. Play at the wheel, uneven tyre wear, or an ABS light caused by a damaged encoder/sensor are also common clues.

Do the front and rear wheel hubs differ on the Splash?

Yes. The fronts are typically bolt-in hub-bearing units with an ABS encoder ring. Many rears are integrated hub-and-bearing assemblies, often combined with a drum brake. Always match the hub to the exact variant and ABS specification.

How often should Splash wheel hubs be serviced or replaced?

They’re sealed-for-life units with no routine greasing. Inspect at every service for noise and play, and replace when symptoms appear. On typical Aussie and NZ roads, many last 100,000–200,000 km, but life varies with road quality, loads, and driving style.