Home › Vehicles › BMW › BMW 1 Series Wheel Bearing Part Numbers
The short version
- Front BMW 1 Series wheel bearing coverage for the 128i, 135i, and 135is is 513254. That is the same number the catalogs use for the RWD E90 3 Series front hub, for 2008-2013.
- The catalogs carry a separate 2011-only row, 513274, which lines up with the 1 Series M sold that year. It does not take the standard 128i/135i number.
- There is no clean 1 Series specific rear hub row in the catalogs. Rear hubs share the E90 3 Series rear listings, so match the old part or the VIN.
- 513254 shows up across several BMW RWD models of the era. That underlines how much hardware the 1 Series borrows from the 3 Series.
BMW positioned the first generation 1 Series as a smaller, cheaper way into rear-wheel-drive performance, borrowing heavily from the E90 3 Series to get there. That parts-sharing shows up directly at the wheel bearing. The one exception wears an M badge.
BMW 1 Series wheel bearing quick reference
The standard BMW 1 Series wheel bearing front hub, 513254, is the same part the catalogs list for the RWD E90 3 Series.
The 2011-only row breaks from that pattern with 513274. That matches the year the 1 Series M was sold, with its wider M-car front end.
BMW 1 Series wheel bearing part numbers
| Years | Detail | Number |
|---|---|---|
| 2011 | 1 Series M front hub | 513274 check price |
| 2008-2013 | 128i/135i/135is front hub | 513254 check price |
Every model year this chart resolves: 2008, 2009, 2010, 2011, 2012 and 2013.
Price links lead to Amazon searches for that number. As an Amazon Associate this site earns from qualifying purchases.
Lookups run through the cross reference page.
Do not default to 513254 across the board: the catalogs list a separate 2011 row, 513274, matching the year of the 1 Series M. Putting the standard BMW 1 Series wheel bearing number on an M car risks the wrong part, so confirm by the old part or the VIN.
The catalogs also carry no dedicated 1 Series rear hub row. Rear replacements go by the E90 3 Series rear listings, so match the old part or confirm by VIN.
A 3 Series underneath the badge
The E82/E88 1 Series shares its RWD platform roots with the 3 Series of the same era. The front wheel bearing is one of the clearest examples of that. Ordering by the 3 Series chart is a reasonable cross-check when a 1 Series listing looks thin.
The X1 crossover, covered separately, draws from the same generation of BMW parts bins. Its own numbers reset on a different generation schedule.
Duty cycle on a compact RWD chassis
The 1 Series carries less weight than a 3 Series sedan but sends power through the same rear-biased layout. The front hub still sees similar cornering loads despite the smaller footprint. The 135i and 135is add turbocharged power without changing the hub spec.
For the rest of the BMW model lineup, this kind of parts-sharing between a smaller car and its larger sibling is common practice. It is not an oddity specific to the 1 Series.
Diagnosing a BMW 1 Series wheel bearing
- Listen for a speed-linked hum. A worn wheel bearing produces a drone that builds with vehicle speed, not RPM.
- Weight-shift to isolate the side. A gentle side to side sweep on an empty road loads each bearing in turn. The noise usually grows louder on the bad side.
- Rock the wheel off the ground. Grip the tire at opposite points and check for play. Looseness points to the bearing, not the tire.
- Watch for ABS or DSC faults. The wheel speed sensor sits inside the hub bearing. A worn bearing can set off a stability control warning light.
- Confirm through a turn. Cornering loads a bearing unevenly. A noise that changes pitch through a curve backs up the diagnosis.
Common questions
What is the BMW 1 Series wheel bearing part number?
For the 128i, 135i, and 135is from 2008-2013, the front hub is 513254. The rare 2011 1 Series M uses 513274 instead.
Does the 1 Series M use the same front hub as the 128i?
No. The catalogs give the 2011 1 Series M its own row, 513274, instead of the standard 513254. Confirm by the old part or the VIN on any M car.
What rear wheel bearing fits a BMW 1 Series?
The catalogs do not carry a dedicated 1 Series rear hub row. Rear replacements follow the E90 3 Series rear listings, so match the old part or confirm by VIN.
Is the 1 Series front hub the same as the 3 Series?
Yes, for the standard 128i and 135i models. The front hub number matches the RWD E90 3 Series listing exactly.
Does the front wheel bearing number change across 2008-2013?
No, 513254 covers the 128i, 135i, and 135is across the entire run, aside from the 1 Series M exception.