Parts for your 2013 Suzuki Splash-Wheel hubs

2013 Suzuki Splash wheel hubs: what they do and when to replace them

Referencing factory-style technical sources—such as the Suzuki Splash/Agila B workshop manual, the Suzuki electronic parts catalogue, and major aftermarket catalogues from bearing manufacturers—the 2013 Suzuki Splash is equipped with wheel hub and bearing assemblies front and rear. That means wheel hubs are very much relevant to this model.

On this Splash, the wheel hub is the central mounting point that carries the wheel studs, supports the vehicle’s weight through a sealed bearing, and provides the rotating interface for the wheel. It also houses the ABS tone ring or encoder that the wheel speed sensor reads. Up front, the Splash uses a MacPherson strut setup with a unitised, double-row ball bearing supporting the hub. At the rear, most variants run a torsion-beam axle with a hub-and-bearing that’s commonly integrated into the brake drum. Where rear discs are fitted in some markets, there’s a separate rear hub assembly with an integrated bearing.

Because these hubs use sealed bearings, there’s no periodic greasing—service is about inspection and timely replacement when wear shows up. Typical signs a Splash hub is on the way out include:

• A steady humming or growling that changes with road speed
• Play felt at the wheel when rocked at 12 and 6 o’clock
• ABS warning light or erratic speed-sensor readings
• Uneven tyre wear or a vague, wandering feel

When replacement time comes, smart workshop practice is to:

1. Confirm the noise with a road test and a lift check, isolating hub noise from tyres and brakes.
2. Use manufacturer torque specs on the axle nut and wheel nuts, over- or under-torque can kill a new bearing fast.
3. Protect the ABS sensor and check the tone ring/encoder for damage or debris.
4. Replace single-use hardware (stake nuts, hub bolts, dust caps) where specified.
5. Consider doing hubs in axle pairs if one side has failed at high kilometres.

Front hub service may involve pressing the bearing in/out of the steering knuckle, so a quality press and correct drifts are essential to avoid brinelling. Rear drum-type hubs are typically replaced as a complete drum-and-bearing assembly, making the job quicker. Post-repair, a short road test and an alignment check (if the knuckle was disturbed) keeps the Splash tracking straight and tyres wearing evenly. Quality OE-equivalent parts and clean installation will usually see a hub last well beyond 100,000 kilometres in normal Aussie and Kiwi driving.

FAQs

Does the 2013 Suzuki Splash have rear drums or discs, and how does that affect the hub?
Most 2013 Splash variants in Australia and New Zealand use rear drum brakes with an integrated hub-and-bearing assembly. In some markets or trims with rear discs, the rear hub is a separate assembly bolted to the beam. Either way, the bearing is sealed and replaced when worn.

How long do wheel hubs typically last on a Splash?
With quality parts and correct torque, many see 100,000–200,000 kilometres or more. Lifespan depends on road conditions, wheel impacts, water ingress, and wheel-nut/axle-nut torque. Any humming or ABS issues are a cue to inspect sooner rather than later.

Can a noisy Splash hub be repaired, or must it be replaced?
The sealed bearings used on the Splash aren’t serviceable. Up front, workshops may press a new bearing into the knuckle and reuse the hub if it’s within spec, or fit a hub-and-bearing unit where supplied. The rear drum style is generally replaced as a complete assembly.