BMW Internal Engine Parts for BMW 6 Series F13 (2012+)

Clear BMW chassis

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.

Sub-Categories

Sort By:

Bav Auto Crankshaft Front Oil Seal Removal / Installer Tool - N54, N5...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:580444

Part#: B8800139

Ships on Aug 10, 2026

Sale - Save 5% $ 203.99

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

$ 193.79 USD

Add to Wish List

Qty

Sale - Save 5%

$ 203.99

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

$ 193.79 USD

Add to Wish List

Used in removal and installation of the front crankshaft seal on BMW N55 engines, a common job that you can save yourself a ton of money doing at home.

Bav Auto Crankshaft Rear Oil Seal Removal / Installer Tool - N51, N52...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:580412

Part#: B8800104

Ships on Aug 28, 2026

Sale - Save 5% $ 147.99

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

$ 140.59 USD

Add to Wish List

Qty

Sale - Save 5%

$ 147.99

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

$ 140.59 USD

Add to Wish List

For removal and installation of the rear crankshaft seal on BMW N51, N52 and N54 engines.

Bav Auto Intermediate Lever Valve Spring Compressor - N20/26 N55 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:580431

Part#: B8800124

Ships on Aug 10, 2026

Sale - Save 15% $ 178.99

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

$ 152.14 USD

Add to Wish List

Qty

Sale - Save 15%

$ 178.99

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

$ 152.14 USD

Add to Wish List

For installation and removal of pressure springs on intermediate levers of valve train. Ensures quick, easy and safe handling of these high force springs.

MMR Crank Hub Kit - N55/S55

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4565824

Part#: MMR20-1003FK

Ships in 2 Business Days

$ 849.99 USD

Add to Wish List

Qty

$ 849.99 USD

Add to Wish List

Anyone with a modified N55/S55 knows the risks involved with the OEM Crank Hub. When the engine simply can't handle the stresses its put under or the design is such that it simply does not support extreme conditions, issues can arise. Under certain conditions, the N55/S55 crank hub likes to spin, without warning and even when the engine is in perfect health. MMR has produced a EN36 machined billet one-piece crank hub heat treated with a 0.75mm case hardening which makes it extremely durable. Due to the one-piece design, it ensures that the friction plates cannot slip. This offers a huge jump in reliability when paired with a new properly torques crank bolt. Installation is requires no drilling or modification to the OEM crankshaft ensuring a perfect fit! Included in this kit is MMR's T-6061 machined billet aluminum capture plate anodized in their trademark finish. The MMR Performance capture plate secures the head of the OE crank bolt and prevents it from turning or being able to loosen. *Installation recommended by a professional shop or technician.

Project Cars

SELECT YOUR BMW

BMW Internal Engine Parts for BMW 6 Series F13 (2012+)

Sub-Categories

Bav Auto Crankshaft Front Oil Seal Removal / Installer Tool - N54, N5...

Bav Auto Crankshaft Rear Oil Seal Removal / Installer Tool - N51, N52...

Bav Auto Intermediate Lever Valve Spring Compressor - N20/26 N55 ...

MMR Crank Hub Kit - N55/S55

Select Vehicle

Category

Brand

Price

Special Offers

Shipping

Narrow Results