How can the rear main bearing oil seal be replaced after removing the transmission and flywheel on BMW M3?

The crankshaft seal can be replaced after the transmission and flywheel have been removed from the engine. Note the radio security code and disconnect the negative battery cable. Raise and safely support the vehicle. Remove the transmission. On manual transmissions, remove the clutch assembly. Remove the flywheel. Using a suitable seal removal tool, carefully remove the oil seal. Inspect the outer edge of the seal housing for nicks or sharp edges. Carefully chamfer the outer edge of the seal housing to remove any sharp edges or nicks. Coat the sealing lips of the new seal with oil and install the new seal into the end cover housing with a suitable seal installation tool. DO NOT coat the outer sealing surface of the seal with sealant. It should be clean and dry on the 6-cylinder engines. Press the seal in until it is about 0.039-0.079 inches (0.991-2.070mm) deeper than the standard seal which was installed flush with the housing. Install the remaining components in the opposite order from which they were removed. Lower the vehicle and connect the negative battery cable. Check and top off all fluid levels. Once the engine is started, check for any fluid leaks. Start the engine and check that oil pressure is present; if the oil pressure lamp does not extinguish within 5-7 seconds of starting the engine, turn the engine OFF.

Genuine BMW M3 Crankshaft Seal

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12 Crankshaft Seals found

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BMW M3 Shaft Seal
Part Number: 11117587168
$35.38 MSRP: $58.10
You Save: $22.72 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2015-2018 BMW M3 | Sedan(F80)
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BMW M3 Shaft Seal
Part Number: 11118618864
$33.71 MSRP: $55.36
You Save: $21.65 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 11-11-7-636-055, 11-11-7-593-353
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2015-2018 BMW M3 | Sedan(F80)
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BMW M3 Shaft Seal
Part Number: 11142249533
$91.31 MSRP: $97.36
You Save: $6.05 (7%)
ADD TO CART
Product Specifications
- Other Name: Front Crank Seal, Oil Seal, Rear Main Seal
- Replaces: 11-14-1-706-785, 11-14-2-245-364, 11-14-2-247-164, 11-14-2-193-237, 11-14-1-706-999
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW M3 | Convertible(E46), Coupe(E46)
- 1995-1999 BMW M3 | Convertible(E36), Coupe(E36), Sedan(E36)
- 1988-1991 BMW M3 | Coupe(E30)
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BMW M3 SHAFT SEAL
Part Number: 11148664904
$33.71 MSRP: $55.36
You Save: $21.65 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 11-14-8-602-594
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M3 | 6 Cyl 3.0 L GAS
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BMW M3 Shaft Seal
Part Number: 11141275466
$91.31 MSRP: $97.36
You Save: $6.05 (7%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 11-14-1-736-932, 11-14-1-265-431, 11-14-1-274-346
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1995-1999 BMW M3 | Convertible(E36), Coupe(E36), Sedan(E36)
View related parts
BMW M3 Shaft Seal
Part Number: 11142249532
$91.31 MSRP: $97.36
You Save: $6.05 (7%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW M3 | Convertible(E46), Coupe(E46)
View related parts
BMW M3 Shaft Seal
Part Number: 11217838072
$33.71 MSRP: $55.36
You Save: $21.65 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Seal, Front Crank Seal
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2008-2013 BMW M3 | Convertible(E93), Coupe(E92), Sedan(E90)
View related parts
BMW M3 Shaft Seal
Part Number: 11141439570
$91.31 MSRP: $97.36
You Save: $6.05 (7%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 11-14-1-308-342, 11-14-1-721-560, 11-14-1-435-848
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1988-1991 BMW M3 | Coupe(E30)
View related parts
BMW M3 Shaft Seal
Part Number: 11217838071
$38.78 MSRP: $63.68
You Save: $24.90 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Seal, Rear Main Seal
- Replaces: 11-14-7-791-449
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2008-2013 BMW M3 | Convertible(E93), Coupe(E92), Sedan(E90)
View related parts
BMW M3 SHAFT SEAL
Part Number: 11118664905
$33.71 MSRP: $55.36
You Save: $21.65 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 11-11-8-604-931
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M3 | 6 Cyl 3.0 L GAS
View related parts
BMW M3 Shaft Seal
Part Number: 11141308342
$91.31 MSRP: $97.36
You Save: $6.05 (7%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 11141439570
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1988-1991 BMW M3 | Coupe(E30)
View related parts
BMW M3 Set Of Covers
Part Number: 11142247867
Product Specifications
- Other Name: Rear Main Seal, Rear Main Seal Retainer, Retainer
- Replaces: 11-14-1-438-715, 11-14-1-748-757, 11-14-1-743-480, 11-14-1-264-493, 11-14-2-245-917
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW M3 | Convertible(E46), Coupe(E46)
- 1997-1999 BMW M3 | Convertible(E36), Coupe(E36), Sedan(E36)

BMW M3 Crankshaft Seal

The BMW M3 Crankshaft Seal is a part widely acknowledged for its dependability and handling in different BMW M3 varieties. Situated at the forward part of the engine, this Crankshaft Seal is made from metal and rubber materials and developed for sealing oil leaks from the crankcase. In a very special way, the Crankshaft Seal contributes a lot in lubrication of its parts to minimize on friction and wear which helps in improving the efficiency and safety of the vehicle. Symptoms like a high number of miles on the ometer and seepage on the tarmac should be prompt indicators that the Crankshaft Seal needs to be swapped out to continue to protect the BMW M3's engine. This Crankshaft Seal is suitable for quite a number of generations of this BMW M3 from the E30 right through to the sixth generation ensuring that it delivers the optimal across the range. Specifically, one can mention Crankshaft Seal, which occupies a unique position among similar automotive components since it is designed to work under extreme conditions, typical for performances. In turning the wheel bushing in the Crankshaft Seal, the BMW M3 owners will be able to get that smooth ride, they will be able to gauge that their engine is well protected and in a very optimal condition. In conclusion, BMW M3 Crankshaft Seal is good example of BMW company's adherence to the high quality and focus on engineering.

If you are looking for OEM BMW M3 Crankshaft Seal, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW M3 Crankshaft Seal that come backed by the manufacturer's warranty.

BMW M3 Crankshaft Seal Parts Questions & Experts Answers

Shaft Seal
11141275466
Q: How can the rear main bearing oil seal be replaced after removing the transmission and flywheel on BMW M3?
A:
The crankshaft seal can be replaced after the transmission and flywheel have been removed from the engine. Note the radio security code and disconnect the negative battery cable. Raise and safely support the vehicle. Remove the transmission. On manual transmissions, remove the clutch assembly. Remove the flywheel. Using a suitable seal removal tool, carefully remove the oil seal. Inspect the outer edge of the seal housing for nicks or sharp edges. Carefully chamfer the outer edge of the seal housing to remove any sharp edges or nicks. Coat the sealing lips of the new seal with oil and install the new seal into the end cover housing with a suitable seal installation tool. DO NOT coat the outer sealing surface of the seal with sealant. It should be clean and dry on the 6-cylinder engines. Press the seal in until it is about 0.039-0.079 inches (0.991-2.070mm) deeper than the standard seal which was installed flush with the housing. Install the remaining components in the opposite order from which they were removed. Lower the vehicle and connect the negative battery cable. Check and top off all fluid levels. Once the engine is started, check for any fluid leaks. Start the engine and check that oil pressure is present; if the oil pressure lamp does not extinguish within 5-7 seconds of starting the engine, turn the engine OFF.