BMW E46 Non-M Rear Main Seal (also Z3 and Z4)
$125.99
MSRP: $135.99
Genuine BMW Rear Main Seal kit for the M54 and M52TU.
Sorry, out of stock. Contact us for an estimate of availability.
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The rear main seal is a common source of oil leaks. If you notice oil drops accumulating at the bottom of the engine where the transmission mates, you likely have a leaky rear main seal (also known as a rear crank seal.)
This a genuine BMW original part. Kit includes all new bolts with thread lock applied, new metal gasket, and a new rear seal housing with seal already pressed in place.
BMW Part Number: 11141438274
Fits all M52TU and M54 varients.
| Series | Chassis | Model | Engine |
|---|---|---|---|
| Series | Chassis | Model | Engine |
| 3-Series | E46 | 323i/Ci | M52B25TU 2.5L I6 |
| 3-Series | E46 | 325i/Ci | M54B25 2.5L I6 |
| 3-Series | E46 | 328i/Ci | M52B28TU 2.8L I6 |
| 3-Series | E46 | 330i/Ci | M54B30 3.0L I6 |
| Z-Series | E36/7/8 | Z3 2.3 | M52B25TU 2.5L I6 |
| Z-Series | E36/7/8 | Z3 2.5 | M54B25 2.5L I6 |
| Z-Series | E36/7/8 | Z3 2.8 | M52B28 2.8L I6 |
| Z-Series | E36/7/8 | Z3 3.0i | M54B30 3.0L I6 |
| Z-Series | E85/86 | Z4 2.5i | M54B25 2.5L I6 |
| Z-Series | E85/86 | Z4 3.0i | M54B30 3.0L I6 |
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