Parts for your 2015 Suzuki Splash-Wheel hubs

2015 Suzuki Splash wheel hubs: what they do and when to replace them

Technical sources for this model — including the Suzuki workshop manual chassis section for Splash/Agila B platform, OEM electronic parts catalogues, and aftermarket bearing catalogues from brands like SKF/NTN — confirm the 2015 Suzuki Splash uses sealed wheel hub-and-bearing units. The fronts are hub assemblies mounted to the steering knuckle with an integrated bearing and ABS encoder, the rears use a hub with an integrated bearing (paired with either a drum or disc setup, depending on trim/market). So yes, wheel hubs are absolutely relevant on this car.

On a Splash, the wheel hub is the bit that mates the wheel to the car’s suspension and driveline. It carries the wheel studs, houses the sealed bearing so the wheel spins smoothly, and (on ABS-equipped cars) incorporates a magnetic encoder ring for the wheel speed sensor. Its job is to support the vehicle’s weight, keep the wheel tracking straight, and feed clean speed signals to the ABS/ESC system.

They’re sealed for life, so there’s no scheduled lubrication. Instead, the smart play is regular inspection during servicing. If there’s a low rumble that rises with road speed, a droning sound in corners, free play at the wheel when rocked at 12 and 6 o’clock, metal flecks in the hub grease (if disassembled), an ABS light with a wheel speed fault, or a hub that runs hot after a drive, it’s time to check the hubs.

Replacement on the Splash is typically done as a complete hub-and-bearing assembly. Up front, the hub bolts to the knuckle and is driven by the CV shaft, at the rear it’s a bolt-on hub mated to the drum or disc. A few practical tips:

• Use quality, vehicle-specific hub units with the correct ABS encoder pattern.
• Clean the knuckle/hub mating face, light anti-seize on the register can help future service.
• Always use new axle/hub nuts where specified and torque to factory spec — no rattle-gun guessing.
• Avoid striking the hub or encoder ring, keep the ABS sensor gap clean and aligned.
• After rear drum work, re-set the handbrake adjustment and bed the brakes.

Alignment usually isn’t affected by hub replacement on this torsion-beam/MacPherson layout, but it’s worth a post-job road test and ABS scan. Hubs don’t need replacing in pairs, though on high kilometres it’s common the other side won’t be far behind. Fit it right, and a good hub should run quietly for years, even with plenty of Kiwi and Aussie urban starts and country kays.

Popular questions about 2015 Suzuki Splash wheel hubs

Does the 2015 Suzuki Splash use separate bearings or complete hub units?
It uses sealed hub-and-bearing units. The bearing is integrated into the hub, and on ABS cars the encoder ring is built in as well. That means when the bearing fails, the practical fix is to replace the complete hub assembly.

Is it safe to keep driving with a noisy hub?
Best not. A droning or growling hub can rapidly worsen, create heat, trigger ABS faults, and in extreme cases lead to excessive play. It’s usually safe to limp to a workshop, but plan prompt repair to avoid collateral damage.

Do I need a wheel alignment after changing a hub?
Often no, because the hub bolts to fixed faces on the knuckle/beam. Still, if the steering wheel sits off-centre, there was impact damage, or other suspension parts were disturbed, getting an alignment check is cheap insurance for your tyres.