Parts for your 2012 Honda Stream-Wheel hubs

2012 Honda Stream wheel hubs — what they do and how to look after them

Based on technical references including the Honda Stream (RN6–RN9, 2007–2014) Service Manual sections for Front Knuckle/Hub and Rear Axle, the Honda Electronic Parts Catalogue for RN6–RN9, and bearing makers’ catalogues (e.g., NTN/NSK unitised “HUB” bearings), the 2012 Honda Stream absolutely uses wheel hub assemblies front and rear. They’re integral, sealed hub-and-bearing units with an ABS encoder, making wheel hubs directly relevant to this model.

The hub is the bit that the wheel bolts onto. On the Stream, the front hub mates to the CV driveshaft splines and sits in the steering knuckle, the rear hub mounts to the rear axle beam or trailing arm. Each hub assembly contains a precision, sealed bearing that supports vehicle weight, keeps the wheel true, and lets it spin smoothly while the brakes clamp the rotor or drum. The ABS tone ring or encoder is built in, feeding the wheel-speed sensor for stability and braking systems.

These hubs are “sealed for life”, so they’re not greased or rebuilt, when worn, they’re replaced as a unit. There’s no strict replacement interval, but a sensible approach is to check for play and roughness at regular services (say every 20,000–30,000 km), especially if the car has seen potholes, kerb knocks, heavy loads, or water crossings. Telltales include a humming or growling that rises with road speed, a rumble when gently weaving left-right, play when rocking the wheel at 12 and 6 o’clock, ABS or VSA lights, or uneven tyre wear that isn’t alignment-related.

Front hubs on the Stream are typically a press-fit into the steering knuckle and may need a workshop press and proper support tooling to avoid damaging the new bearing. The rear is a bolt-on hub unit on most trims, making it more straightforward. Good practice includes: replace any single-use axle nuts or hub bolts, torque everything to spec from the Honda manual, keep the ABS sensor clean and undamaged, and ensure mating faces are spotless to prevent rotor runout. After hub work, a road test and, if steering feel has changed, a wheel alignment check are wise.

Choosing quality parts pays off. OE or reputable brands (NTN, NSK, Koyo, Timken) deliver the correct preload and ABS encoding, helping the Stream track straight, brake confidently, and keep tyre noise down on Aussie and Kiwi roads.

• Listen for speed-dependent hums and feel for roughness during services.
• Inspect ABS wiring and sensor gaps whenever brakes are off.
• Always follow Honda service manual procedures and torque specs.

Popular questions about 2012 Honda Stream wheel hubs

Do the front and rear hubs differ on a 2012 Honda Stream?
The front uses a unitised hub bearing that’s press-fitted into the steering knuckle and splines onto the driveshaft. The rear is typically a bolt-on hub assembly. Both are sealed units with an integrated ABS encoder, but the fitting method and labour time differ.

What noises point to a failing hub on a Stream?
A low, road-speed-related hum or growl that changes when gently weaving is classic hub wear. It often gets louder on the side carrying more load in a bend. Roughness when spinning the wheel by hand (off the ground) or noticeable play when rocking at 12 and 6 o’clock are further clues.

Is a hub job DIY-friendly on this model?
The rear hub can be DIY for a competent home mechanic with the right tools. The front usually needs a press and correct support fixtures to avoid bearing damage, plus accurate torqueing of the axle nut. If in doubt, it’s safer to have a workshop handle the front.