Parts for your 2008 Suzuki Splash-Wheel hubs

2008 Suzuki Splash wheel hubs — what they do and how to look after them

Wheel hubs are absolutely fitted to the 2008 Suzuki Splash. Technical references that confirm this include the Suzuki Splash Service Manual (Chassis/Suspension sections), the Suzuki Electronic Parts Catalogue (listing front “hub unit bearing” and rear “rear axle hub” for 2008 models), and OEM repair data for the sister model Opel/Vauxhall Agila B. These sources describe a bolt-on front hub unit with an integrated, sealed bearing and encoder for ABS, and a rear hub assembly (often integrated with the brake drum on many trims).

On a 2008 Splash, the wheel hub’s job is to support the wheel, keep the bearing preloaded just right, and provide the mount for the brake rotor/drum and the ABS tone/encoder. The front is a sealed unit, so there’s no greasing or adjusting—when it wears out, it’s replaced as an assembly. At the back, many versions run a hub-and-drum setup with a sealed bearing, also replaced complete when worn.

Because the bearings are sealed, routine servicing is mostly about inspection. At each service or every 10,000–15,000 km, a tech should check for rumbling or growling noises that rise with road speed, free play when the wheel is rocked at 12 and 6 o’clock, uneven tyre wear, and any ABS light triggered by a damaged encoder or contaminated sensor. After harsh Aussie or Kiwi conditions—corrugations, potholes, flooding—an extra check is a smart move.

When replacement is needed, best practice is straightforward: use quality hub units, new axle nuts and hub bolts where specified, and set all fasteners to the Suzuki torque specs from the service manual. Don’t hammer on the hub or press through an inner race—this can destroy a new bearing. Keep the ABS sensor and magnetic encoder area clean, metal filings or grit can cause spurious ABS faults. On rear drum-hub setups, replacing the hub is a good time to inspect brake shoes and cylinders, and to adjust the handbrake properly. A post-repair road test for noise and ABS behaviour, plus a quick alignment check if the knuckle was disturbed, rounds things out nicely.

There’s no fixed replacement interval—hubs are changed on condition. With decent roads and tyres kept at the right pressures, Splash hubs commonly run well past 100,000 km. If it’s starting to hum, fix it early to protect tyres and brakes.

• Key signs it’s time: speed-related hum, ABS light, wheel play, or heat at the hub after a drive.
• Service tip: avoid pressure-washing directly at the hub face and ABS sensor area.

Popular questions about 2008 Suzuki Splash wheel hubs

Does the Splash use a bolt-on front hub or a press-in bearing?

The 2008 Splash uses a bolt-on hub unit bearing at the front. That means the bearing and hub come together as one sealed assembly that’s removed from the knuckle and replaced. No pressing is required on the front, which makes the job cleaner and reduces the risk of damaging a new bearing.

Should both front hubs be replaced at the same time?

Not strictly, but it’s common-sense if the other side is noisy or has high kilometres. If one hub has failed from age and similar use, the mate may not be far behind. If budget allows, replacing in pairs can save a second visit, but it’s fine to change just the faulty side if the other checks out.

What noises point to a worn hub on a Splash?

Typical signs are a low droning or rumble that increases with speed, sometimes changing when cornering load shifts from side to side. You might also feel vibration through the cabin or steering. If the ABS encoder is compromised, you could see an ABS light or feel pulsing at low speeds despite no brake input.