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Front & Rear Main Seals

This category contains parts that fit the following chassis:

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Crank Case Vent Valve With O-Ring
Crank Case Vent Valve With O-Ring
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URO - Corporate Logo
T#:588976
Part#: 11127577568
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$ 13.99 USD
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$ 13.99 USD
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Rear Crankshaft Seal
Rear Crankshaft Seal
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Corteco - Corporate Logo
T#:594912
Part#: 11141706785
In Stock
$ 42.99

This product was last offered at the strikethrough price on
06-08-2026

$ 19.99 USD
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$ 19.99 USD
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The rear main oil seal or crankshaft seals is one of the most difficult to replace. However, they often fail, and when they do, your car will be marking it's territory with little oil drops wherever you park. Apart from making a mess, it can also cause oil to come in contact with the clutch surface. Replace yours and keep your oil in your engine.
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Genuine BMW Crankshaft Seal Sealing Compound Nozzle
Genuine BMW Crankshaft Seal Sealing Compound Nozzle
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Genuine BMW - Corporate Logo
T#:536276
Part#: 83192345991
In Stock
Sale - Save 27% $ 6.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 5.11 USD
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$ 6.99

This product was last offered at the strikethrough price on
03-04-2026

$ 5.11 USD
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Crankshaft Seal - Front
Crankshaft Seal - Front
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Corteco - Corporate Logo
T#:594914
Part#: 11141275466
In Stock
$ 15.99 USD
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$ 15.99 USD
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The front seal or crankshaft seal is one of the most difficult to replace. However, they often fail, and when they do, your car will be marking it's territory with little oil drops wherever you park. Apart from making a mess, it can also cause oil to come in contact with the pulley surfaces. Replace yours and keep your oil in your engine.
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Rear Crankshaft Seal
Rear Crankshaft Seal
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Bremmen Parts - Corporate Logo
T#:36913372
Part#: 11117587168
In Stock
Sale - Save 22% $ 22.99

This product was last offered at the strikethrough price on
05-03-2026

$ 17.94 USD
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$ 22.99

This product was last offered at the strikethrough price on
05-03-2026

$ 17.94 USD
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BMW Crankshaft Seal - Front - N52 3.0L, N54 3.0L, N55 3.0L
BMW Crankshaft Seal - Front - N52 3.0L, N54 3.0L, N55 3.0L
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URO - Corporate Logo
T#:639329
Part#: 11117547842
Ships in 1 Business Day
$ 13.99

This product was last offered at the strikethrough price on
06-22-2026

$ 11.99 USD
Limited Qty Sale
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$ 13.99

This product was last offered at the strikethrough price on
06-22-2026

$ 11.99 USD
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URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.
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Front Crankshaft Seal - M50, M52, M54, S50, S52 engines
Front Crankshaft Seal - M50, M52, M54, S50, S52 engines
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Elring - Corporate Logo
T#:375085
Part#: 11142249532
In Stock
$ 12.45 USD
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$ 12.45 USD
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This is the front crankshaft seal (48x65x10) for most BMW's with M50, M52, M54 S54 engines. With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.


This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0I
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Crankshaft Seal - Front
Crankshaft Seal - Front
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Bavarian Autosport - Corporate Logo
T#:17871152
Part#: 11141275466
In Stock
Sale - Save 15% $ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.64 USD
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$ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.64 USD
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Elring Rear Main Seal - E30, E34, E36, E39, E46, E60, E83, Z3, Z4
Elring Rear Main Seal - E30, E34, E36, E39, E46, E60, E83, Z3, Z4 ...
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Elring - Corporate Logo
T#:591578
Part#: 11141432240
In Stock
$ 4.29 USD
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$ 4.29 USD
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This is the paper gasket located under the crank seal
Timing Component
Timing Component
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Bavarian Autosport - Corporate Logo
T#:17871151
Part#: 11117547842
In Stock
Sale - Save 20% $ 21.99

This product was last offered at the strikethrough price on
05-03-2026

$ 17.59 USD
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Sale - Save 20%
$ 21.99

This product was last offered at the strikethrough price on
05-03-2026

$ 17.59 USD
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Elring Front Crank Shaft Seal
Elring Front Crank Shaft Seal
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Elring - Corporate Logo
T#:596448
Part#: 11217838072
In Stock
$ 15.88

This product was last offered at the strikethrough price on
05-08-2026

$ 8.15 USD
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$ 8.15 USD
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Seals the front crank shaft opening
Elring Rear Engine Seal - E30, E32, E34, E36, E39, E46, E53, E60, E83, Z3, Z4
Elring Rear Engine Seal - E30, E32, E34, E36, E39, E46, E53, E60, E83...
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Elring - Corporate Logo
T#:580020
Part#: 702.994
In Stock
$ 20.99

This product was last offered at the strikethrough price on
06-26-2026

$ 17.99 USD
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$ 17.99 USD
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Replace when doing clutch job
Victor Reinz Rear Main Seal - E12, E23, E24, E28, E3, E32, E34, E9
Victor Reinz Rear Main Seal - E12, E23, E24, E28, E3, E32, E34, E9 ...
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Victor Reinz - Corporate Logo
T#:376153
Part#: 11141250073
Ships in 1 Business Day
$ 4.99 USD
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$ 4.99 USD
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Crankshaft Seal - Front
Crankshaft Seal - Front
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Corteco - Corporate Logo
T#:594918
Part#: 11141439570
In Stock at Vendor
$ 24.57

This product was last offered at the strikethrough price on
06-03-2026

$ 24.51 USD
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$ 24.51 USD
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The front seal or crankshaft seal is one of the most difficult to replace. However, they often fail, and when they do, your car will be marking it's territory with little oil drops wherever you park. Apart from making a mess, it can also cause oil to come in contact with the pulley surfaces. Replace yours and keep your oil in your engine.
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URO Front Crank Seal - N52, N54, N55
URO Front Crank Seal - N52, N54, N55
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URO - Corporate Logo
T#:55749587
Part#: URO-013873
Ships in 1 Business Day
New Item
$ 12.99 USD
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$ 12.99 USD
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URO Parts delivers a precision-engineered sealing solution that meets or exceeds rigorous operating standards, designed to withstand high RPM heat cycles and intense crankcase pressure
URO Crankshaft Seal - Rear - BMW 11117587168
URO Crankshaft Seal - Rear - BMW 11117587168
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URO - Corporate Logo
T#:50031919
Part#: 11117587168
In Stock
New Item
$ 19.99 USD
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$ 19.99 USD
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Replaces weathered or broken rear crankshaft seal
Victor Reinz Crank Seal Cover Gasket - E30
Victor Reinz Crank Seal Cover Gasket - E30
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Victor Reinz - Corporate Logo
T#:361055
Part#: 11141727975
Ships in 1-2 days
$ 3.36 USD
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$ 3.36 USD
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Seals crank cover to block surface
Victor Reinz Crankshaft Seal - Front - E30, E36, Z3
Victor Reinz Crankshaft Seal - Front - E30, E36, Z3
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Victor Reinz - Corporate Logo
T#:6644
Part#: 11141439570
Ships in 3 Business Days
$ 14.99 USD
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$ 14.99 USD
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BMW ENGINE SHAFT SEAL 11141439570.--

This item fits the following BMWs:
BMW 3 Series - 318i, 318i Convertible, 318is, 318ti
BMW Z Series - Z3 1.9

--.
Corteco Rear Case Plate - E70, E90
Corteco Rear Case Plate - E70, E90
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Corteco - Corporate Logo
T#:591589
Part#: 11147794168
Ships in 3 Business Days
$ 67.12 USD
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$ 67.12 USD
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Includes rear main seal
Conti Tech Crankshaft Seal - Front
Conti Tech Crankshaft Seal - Front
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Continental - Corporate Logo
T#:592740
Part#: 11117547842
In Stock
$ 32.99 USD
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$ 32.99 USD
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65x79x10 - Usually replaced when servicing the timing chains
Elring Rear case plate - E70, E90
Elring Rear case plate - E70, E90
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Elring - Corporate Logo
T#:1195989
Part#: 11147794168
Special Order: No Guaranteed ETA
$ 87.99 USD
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$ 87.99 USD
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Includes rear main seal
Elring Crankshaft Seal - Front - BMW M42 M44
Elring Crankshaft Seal - Front - BMW M42 M44
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Elring - Corporate Logo
T#:45517829
Part#: 214.680
Special Order: No Guaranteed ETA
$ 13.99 USD
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$ 13.99 USD
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The front seal or crankshaft seal is one of the most difficult to replace. However, they often fail, and when they do, your car will be marking its territory with little oil drops wherever you park. Apart from making a mess, it can also cause oil to come in contact with the pulley surfaces. Replace yours and keep your oil in your engine. The perfect time to replace this seal is when you are doing a timing replacement. You already have everything apart, so you might as well add this piece even if it hasn't failed yet as a bit of preventative maintenance. Replaces BMW # 11141439570
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BMW crankshaft seal
BMW crankshaft seal
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Febi - Corporate Logo
T#:38385340
Part#: 11111485404
Special Order: No Guaranteed ETA
$ 27.99 USD
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$ 27.99 USD
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This larger seal fits around the crankshaft output on the engine block's upper and lower sections. Positioned near the transmission, it sits behind the flywheel.
OEM Febi Front Main Crankshaft Seal - 65x79x10mm - BMW N52 N54 N55 3.0L
OEM Febi Front Main Crankshaft Seal - 65x79x10mm - BMW N52 N54 N55 3....
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Febi - Corporate Logo
T#:38419106
Part#: 11117547842
Ships on Oct 7, 2026
$ 18.99 USD
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$ 18.99 USD
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This seal needs to be replaced whenever a leak occurs, or whenever doing a timing chain service.
Rear Crankshaft Seal
Rear Crankshaft Seal
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Victor Reinz - Corporate Logo
T#:13430825
Part#: 11117584398
Back Ordered
$ 16.31 USD
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$ 16.31 USD
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90x110x12mm - usually replaced when servicing the timing chains The front seal or crankshaft seal is one of the most difficult to replace. However, they often fail, and when they do, your car will be marking it's territory with little oil drops wherever you park. Apart from making a mess, it can also cause oil to come in contact with the pulley surfaces. Replace yours and keep your oil in your engine. The perfect time to replace this seal is when you are doing a timing replacement. You already have everything apart, so you might as well add this piece even if it hasn't failed yet as a bit of preventative maintenance.
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