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Front & Rear Main Seals

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OEM Rear Main/Crankshaft Seal Kit E28, E30, E34, E36, E39, Z4
OEM Rear Main/Crankshaft Seal Kit E28, E30, E34, E36, E39, Z4 ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:42099850
Part#: 11142247867TKT
In Stock
$ 45.99 USD
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$ 45.99 USD
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Protect your BMW engine and drivetrain with the OE Rear Main/Crankshaft Seal Kit, a critical upgrade for leak-free performance and longevity.
URO Crankshaft Seal Kit for E39 and E46
URO Crankshaft Seal Kit for E39 and E46
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:38094318
Part#: 11141438274
In Stock
$ 122.02 USD
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$ 122.02 USD
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Whether addressing a leaking crankshaft seal or performing routine engine maintenance, the URO Crankshaft Seal delivers exceptional sealing performance
Victor Reinz Crankshaft Seal (90 X 110 X 12)
Victor Reinz Crankshaft Seal (90 X 110 X 12)
Victor Reinz - Corporate Logo
T#:596059
Part#: 11142249533
In Stock
$ 46.40 USD
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$ 46.40 USD
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The engine crankcase in you car is filled with oil to keep everything lubricated, and to keep the oil inside of the engine, seals are used anywhere there is a seam in the engine, or any place a shaft protrudes from the engine. One such seal is the front main crankshaft seal. This seal is located around the the crankshaft at the front of the engine, and keeps oil from leaking out around the crankshaft. Unfortunately, over time seals will become brittle, crack and begin to leak due to their exposure to heat and oil.
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Febi Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53, E60, E83, Z3, Z4
Febi Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53, E60, E...
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Febi - Corporate Logo
T#:382327
Part#: 11142249533
Ships on Jan 11, 2027
$ 44.99 USD
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$ 44.99 USD
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Replace when doing a clutch job.
Corteco Rear Crankshaft Seal
Corteco Rear Crankshaft Seal
Corteco - Corporate Logo
T#:591494
Part#: 11117587168
In Stock
$ 23.99 USD
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$ 23.99 USD
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90x110x8mm Replace your leaking crankshaft seal
Crankshaft Seal - Front
Crankshaft Seal - Front
Corteco - Corporate Logo
T#:594913
Part#: 11117547842
Ships in 1 Business Day
$ 21.99 USD
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$ 21.99 USD
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This seal needs to be replaced whenever a leak occurs, or whenever doing a timing chain service.
Victor Reinz Rear Crankshaft Seal - E31, E32, E34, E38, E39, E52, E53
Victor Reinz Rear Crankshaft Seal - E31, E32, E34, E38, E39, E52, E53...
Victor Reinz - Corporate Logo
T#:369671
Part#: 11141710247
Ships in 1 Business Day
$ 42.99

This product was last offered at the strikethrough price on
05-07-2026

$ 41.99 USD
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$ 41.99 USD
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Does not include a sealing flange
Corteco Rear Crankshaft Seal - E60, E63, E64, E90, E92, E93
Corteco Rear Crankshaft Seal - E60, E63, E64, E90, E92, E93
Corteco - Corporate Logo
T#:391381
Part#: 11217838071
In Stock
$ 51.11

This product was last offered at the strikethrough price on
04-27-2026

$ 34.99 USD
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$ 34.99 USD
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Replace when doing a clutch job.
Victor Reinz Crankshaft Seal - Front
Victor Reinz Crankshaft Seal - Front
Victor Reinz - Corporate Logo
T#:374340
Part#: 11117547842
In Stock
$ 35.00

This product was last offered at the strikethrough price on
04-23-2026

$ 25.99 USD
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$ 25.99 USD
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65x79x10 - Usually replaced when servicing the timing chains
Victor Reinz Crankshaft Seal with Housing - F01 F02 F10 F12 F13 E70 E71 F15 F16 F85 F86
Victor Reinz Crankshaft Seal with Housing - F01 F02 F10 F12 F13 E70 E...
Victor Reinz - Corporate Logo
T#:567441
Part#: 11148483798
Ships in 1-2 days
$ 96.99

This product was last offered at the strikethrough price on
05-07-2026

$ 62.99 USD
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$ 62.99 USD
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Crankshaft Seal - Front
Crankshaft Seal - Front
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

$ 24.43 USD
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$ 24.43 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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Crankshaft Seal - Rear Main Seal
Crankshaft Seal - Rear Main Seal
Mahle - Corporate Logo
T#:1453524
Part#: 11111492244
Ships in 1-2 days
$ 20.99 USD
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$ 20.99 USD
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Victor Reinz Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53, E60, E83, Z3, Z4
Victor Reinz Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53...
Victor Reinz - Corporate Logo
T#:372457
Part#: 11142249533
Ships on Oct 27, 2026
$ 46.99 USD
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$ 46.99 USD
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Replace when doing a clutch job.
Febi Crankshaft Seal - Front - E30, E31, E32, E34, E36, E38, E39, E52, E53, Z3
Febi Crankshaft Seal - Front - E30, E31, E32, E34, E36, E38, E39, E52...
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Febi - Corporate Logo
T#:382324
Part#: 11141275466
Ships on Jan 11, 2027
$ 31.99 USD
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$ 31.99 USD
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Should be replaced each time the crank pulley is removed
Rear Crankshaft Seal
Rear Crankshaft Seal
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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URO Front Crank Seal - N52, N54, N55
URO Front Crank Seal - N52, N54, N55
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:55749587
Part#: URO-013873
In Stock
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
Crankshaft Seal - Front
Crankshaft Seal - Front
Corteco - Corporate Logo
T#:594914
Part#: 11141275466
Ships in 1 Business Day
$ 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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Crank Case Vent Valve With O-Ring
Crank Case Vent Valve With O-Ring
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:588976
Part#: 11127577568
In Stock
$ 13.99 USD
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$ 13.99 USD
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Victor Reinz Rear Main Seal - E30, E34, E36, E39, E46, E60, E83, Z3, Z4
Victor Reinz Rear Main Seal - E30, E34, E36, E39, E46, E60, E83, Z3, ...
Victor Reinz - Corporate Logo
T#:12623
Part#: 11141432240
In Stock
$ 6.11

This product was last offered at the strikethrough price on
05-19-2026

$ 4.07 USD
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$ 4.07 USD
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GASKET STEEL:118523
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
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:639329
Part#: 11117547842
Ships in 1 Business Day
$ 13.99 USD
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$ 13.99 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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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 ...
Victor Reinz - Corporate Logo
T#:376153
Part#: 11141250073
Ships in 1 Business Day
$ 4.99

This product was last offered at the strikethrough price on
08-26-2026

$ 3.99 USD
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$ 3.99 USD
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URO Crankshaft Seal - Rear - BMW 11117587168
URO Crankshaft Seal - Rear - BMW 11117587168
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:50031919
Part#: 11117587168
In Stock
$ 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
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
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
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
Ships in 5 Business Days
$ 32.99

This product was last offered at the strikethrough price on
09-16-2026

$ 30.99 USD
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$ 30.99 USD
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65x79x10 - Usually replaced when servicing the timing chains
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 Jan 11, 2027
$ 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.
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.
Rear Crankshaft Seal
Rear Crankshaft Seal
Febi - Corporate Logo
T#:56254758
Part#: 11117547841
Special Order: No Guaranteed ETA
New Item
$ 28.99 USD
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$ 28.99 USD
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Febi Bilstein offers this OE-quality replacement rear main shaft seal designed to handle high RPMs, extreme engine heat, and harsh synthetic oil environments.
Rear Crankshaft Seal
Rear Crankshaft Seal
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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