BMW Internal Engine Parts for MINI

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Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

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Oil Pressure Control Valve - 11417639993
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T#:37655968
Part#: 11417639993
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$ 107.99

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05-03-2026

$ 78.99 USD
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$ 107.99

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$ 78.99 USD
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Unlike traditional BMW engines, modern engines, like the B48 and B58, use a volume-flow-regulated oil pump. Instead of providing a consistent volume of oil, these new systems control oil supply at each individual operating range.

This Control Valve Solenoid is a critical component in the volume-flow-regulated oiling system. This piece seamlessly adjusts the oil pressure based on inputs from the DME. In the event of failure, this means the engine oil supply system may become restricted.

Thankfully, Bremmen Parts offers this high-quality, OE replacement Control Valve Solenoid at a fraction of Genuine price. Built with durability and fitment in mind, this component is an exact fit for your BMW.

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Performance Thrust Washer Set N12 N14 N16 N18 1.6L Engine
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King - Corporate Logo
T#:26404878
Part#: TW1046AM
In Stock at Vendor
$ 28.99

This product was last offered at the strikethrough price on
06-30-2026

$ 20.99 USD
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$ 20.99 USD
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Enhance your Mini's engine performance with the Performance Thrust Washer Set designed for N12, N14, N16, and N18 1.6L engines. These thrust washers are engineered to provide optimal support and durability, ensuring smooth and efficient operation of critical engine components. With precision manufacturing and high-quality materials, this set offers improved reliability and longevity for your Mini's engine.

  • Enhances engine performance for Mini vehicles
  • Specifically designed for N12, N14, N16, and N18 1.6L engines
  • Provides optimal support and durability for critical engine components
  • Precision manufacturing ensures a perfect fit
  • High-quality materials for improved reliability and longevity
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Engine Rod Bearing Kit - Standard Size
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King - Corporate Logo
T#:10974874
Part#: CR4633SM
In Stock at Vendor
$ 108.99

This product was last offered at the strikethrough price on
07-06-2026

$ 71.99 USD
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$ 71.99 USD
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Elevate your engine's performance to new heights with King SI-Series bearings, meticulously crafted to meet OE applications. Whether you're working on aftermarket gasoline or diesel engine rebuilding projects or enhancing the performance of engines equipped with OE crankshafts, these bearings are the perfect choice.

Key Features:

  • Enhanced Crankshaft Finish: The bearings feature an improved crankshaft finish to reduce microscopic ferrite peaks on improperly ground or polished nodular cast iron crankshafts.
  • Optimized Oil Clearance: Experience reduced wear and extended engine life thanks to improved oil clearance, resulting in smoother engine operation.
  • Noise and Vibration Reduction: These bearings are designed to reduce operating noise and vibration, ensuring a quieter and more comfortable driving experience.
  • Efficient Oil Flow: Benefit from decreased excess oil flow, promoting efficient lubrication and reduced oil consumption.

Choose King SI-Series bearings for your engine and enjoy enhanced performance, increased longevity, and reduced noise and vibration. Upgrade your engine with confidence.

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MINI R55 to R61 Crankshaft Gear
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Bremmen Parts - Corporate Logo
T#:583703
Part#: 11217588996
In Stock
Sale - Save 18% $ 25.99

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

$ 21.24 USD
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The lower sprocket gear, situated at the engine's bottom, mounts to the crankshaft and is commonly replaced during timing chain modifications for Mini engines. This critical component ensures proper timing and synchronization within the engine system, contributing to efficient and smooth engine performance.

  • Essential for timing chain modifications
  • Mounts to the crankshaft at the engine's base
  • Ensures proper engine timing and synchronization
  • Contributes to efficient engine performance
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Adjustment Unit - Inlet Cam
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Bremmen Parts - Corporate Logo
T#:5202585
Part#: 11367545862
In Stock
Sale - Save 20% $ 135.99

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

$ 108.52 USD
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$ 135.99

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MINI R56 N18 Adjustment Unit - Outlet Cam
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Bremmen Parts - Corporate Logo
T#:8169510
Part#: 11367536085
In Stock
Sale - Save 25% $ 106.99

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

$ 79.99 USD
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Sale - Save 25%
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MINI R56 N18 Adjustment Unit - Outlet Cam is a crucial component for optimizing engine performance. This timing chain camshaft gear, which is the thicker gear positioned toward the front of the engine on the outlet side, plays a key role in the timing and operation of the engine. It is typically replaced when servicing or replacing the timing chain to ensure proper engine function and longevity. As an Original Equipment Supplier (OES) part, it guarantees the same quality and reliability as the factory-installed component.

  • Thicker Gear Design: Ensures robust performance and durability.
  • Optimal Positioning: Located toward the front of the engine on the outlet side for precise timing.
  • Replacement Component: Commonly changed during timing chain replacement to maintain engine performance.
  • OES Quality: Provides factory-level quality and reliability.
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Sprocket - Double Gear
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Bremmen Parts - Corporate Logo
T#:5215978
Part#: 13528642165
In Stock
$ 46.99

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

$ 38.99 USD
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$ 46.99

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

$ 38.99 USD
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Engine Main Bearing Kit - Standard Size
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King - Corporate Logo
T#:22723773
Part#: MB5758SI
In Stock at Vendor
$ 151.99

This product was last offered at the strikethrough price on
07-06-2026

$ 101.99 USD
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$ 101.99 USD
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King SI-Series bearings offer a comprehensive solution for various engine applications. Whether you have an OE engine or are working on an aftermarket gasoline or diesel engine project, these bearings are designed to meet your needs. They are also an excellent choice for performance engines with OE crankshafts.

Key Features:

  • Enhanced Crankshaft Finish: The King SI-Series bearings feature an improved crankshaft finish, effectively reducing microscopic ferrite peaks commonly found on improperly ground or polished nodular cast iron crankshafts.
  • Improved Oil Clearance: These bearings provide superior oil clearance, resulting in reduced wear and extended engine life. This improved clearance leads to smoother engine operation with less noise and vibration.
  • Efficient Oil Flow: King SI-Series bearings are engineered to manage oil flow effectively, helping to minimize excess oil consumption, and ensuring optimal lubrication of your engine components.

Elevate your engine's performance, reduce wear and tear, and enjoy quieter, smoother operation with King SI-Series bearings. Upgrade your engine components confidently with these high-quality bearings.

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W11 1.6L Engine Rod Bearing Kit - Standard Size
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King - Corporate Logo
T#:23416504
Part#: CR4538CA
In Stock
$ 85.99 USD
Free Shipping on orders $49 and up
Enhance your Mini's engine performance with King SI-Series bearings, ideal for OE applications, aftermarket gasoline or diesel engine rebuilding, and performance engines featuring OE crankshafts. These bearings boast improved crankshaft finishing, specifically designed to diminish microscopic ferrite peaks on nodular cast iron crankshafts. With improved oil clearance, they reduce wear, extending engine life while minimizing operating noise, vibration, and excess oil flow.
  • Recommended for OE applications and aftermarket engine rebuilding
  • Ideal for gasoline or diesel performance engines with OE crankshafts
  • Improved crankshaft finish reduces microscopic ferrite peaks
  • Enhances oil clearance to reduce wear and increase engine lifespan
  • Reduces operating noise, vibration, and excess oil flow
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Camshaft Sprocket - SOHC
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Bremmen Parts - Corporate Logo
T#:26904924
Part#: 11311485403
In Stock
Sale - Save 21% $ 56.99

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05-03-2026

$ 44.87 USD
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Engine Main Bearing Kit Silicone Bi Metal - Standard Size - W11 1.6L ...
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King - Corporate Logo
T#:23416520
Part#: MB5667SI
In Stock at Vendor
$ 180.99 USD
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Upgrade your Mini's engine with King SI-Series main bearings, ideal for OE applications, aftermarket gasoline or diesel engine rebuilding, and performance engines featuring OE crankshafts. These main bearings boast an improved crankshaft finish, effectively reducing microscopic ferrite peaks on nodular cast iron crankshafts. With enhanced oil clearance, they minimize wear, prolonging engine life while decreasing operating noise, vibration, and excess oil flow.
  • Recommended for OE applications and aftermarket engine rebuilding
  • Ideal for gasoline or diesel performance engines with OE crankshafts
  • Reduces microscopic ferrite peaks on crankshafts for improved durability
  • Enhances oil clearance to reduce wear and increase engine lifespan
  • Reduces operating noise, vibration, and excess oil flow
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Crankshaft Sprocket
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Bremmen Parts - Corporate Logo
T#:26904925
Part#: 11211485402
Ships on Aug 14, 2026
Sale - Save 20% $ 32.63

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05-03-2026

$ 26.10 USD
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Camshaft Gear - Outlet
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Bremmen Parts - Corporate Logo
T#:26904918
Part#: 11367547955
In Stock
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05-03-2026

$ 29.37 USD
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Timing Chain Tensioner
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Bremmen Parts - Corporate Logo
T#:26904921
Part#: 11317510801
In Stock
Sale - Save 13% $ 18.99

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05-03-2026

$ 16.52 USD
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Timing Chain - Oil Pump
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Bremmen Parts - Corporate Logo
T#:5202590
Part#: 13528648731
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Sale - Save 21% $ 27.99

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$ 22.02 USD
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Timing Chain
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Bremmen Parts - Corporate Logo
T#:26904920
Part#: 11311485400
In Stock
Sale - Save 20% $ 40.99

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$ 32.63 USD
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Engine Rod Bearing Kit - (+0.50) Size
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King - Corporate Logo
T#:31589319
Part#: CR4538CA0.50
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$ 57.99 USD
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Engine Rod Bearing Kit - Standard Size
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King - Corporate Logo
T#:31522924
Part#: CR4537CA
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$ 55.99 USD
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MINI R50 to R53 Engine Main Bearing Kit Silicone Bi Metal - (+0.25) S...
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King - Corporate Logo
T#:31423708
Part#: MB5667SI0.25
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$ 134.99 USD
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Engine Rod Bearing Kit - (+0.25) Size
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King - Corporate Logo
T#:31589432
Part#: CR4538CA0.25
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$ 54.99 USD
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King Engine Bearings Mini Cooper B38A15M0 (Size +0.50mm) Connecting R...
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King - Corporate Logo
T#:30596490
Part#: CR357SV0.5
Ships in 6 Business Days
$ 136.00 USD
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Engine Rod Bearing Kit - +0.75 Size
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King - Corporate Logo
T#:39396820
Part#: CR4537CA0.75
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$ 82.99 USD
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Engine Rod Bearing Kit - +0.25 Size
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King - Corporate Logo
T#:39396818
Part#: CR4537CA0.25
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$ 82.99 USD
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Engine Rod Bearing Kit - +0.50 Size
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King - Corporate Logo
T#:39396819
Part#: CR4537CA0.50
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$ 60.99 USD
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Engine Rod Race Bearing Kit - Standard Size
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King - Corporate Logo
T#:31589431
Part#: CR4600XP
Ships on Jul 23, 2026
$ 210.00 USD
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Shaft Seal - Front Seal
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Bremmen Parts - Corporate Logo
T#:9190485
Part#: 11111485171
Ships on Aug 14, 2026
Sale - Save 21% $ 5.99

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$ 4.74 USD
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Connecting Rod Bearing Set - +0.25 Size - Set Of 4 Cylinders ...
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King - Corporate Logo
T#:22690765
Part#: CR4640SV0.25
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Connecting Rod Bearing Set - Standard Size
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King - Corporate Logo
T#:22690763
Part#: CR4640SV
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