Introducing our Turner Motorsport Crank Seal Guard – the essential shield for your BMW's engine integrity. Safeguarding the heart of your vehicle, this meticulously designed guard offers robust protection for the crank seal concealed behind the harmonic balancer.

Considered an indispensable maintenance component for your BMW, the Crank Seal Guard acts as a crucial defense against a potential and preventable catastrophe involving your accessory belt. Facing the reality of potential oil or coolant leaks in your engine, this guard becomes a reliable barrier, preventing these fluids from reaching the accessory belt. The consequence of a compromised belt includes walking, slipping, fraying, and rubber particles finding their way behind the harmonic balancer and into the crank seal – a scenario that can lead to severe engine failure.

Let's be honest, engine leaks are a common occurrence, and whether your engine is currently leaking or not, the Crank Seal Guard is a proactive measure against future threats. The wear and tear on the accessory belt due to oil and coolant exposure can result in slipping, tearing, or, worst-case scenario, belt snapping – posing a significant risk to your engine's well-being.

Prepare your car for the long haul and protect the vital components, It's not a matter of "if" but "when" your belt will become a problem, and our Crank Seal Guard is your proactive solution. Rigorously tested on N52/N54/N55 and S55 for 100% confirmed fitment, it stands as a reliable guardian for your engine's health. Invest in the protection your BMW deserves with the Turner Motorsport Crank Seal Guard.

Key benefits:

Protect crank seal from rogue accessory belts and their shredded debris
Optimized to fit N52, N54, N55, and S55 engines
Rigid design that fits within the space constraints between the engine block and harmonic balancer
Zinc-coated fasteners for corrosion and oxidation resistance
Design:

Modeled and designed from FARO laser scanning and Solidworks CAD
Manufactured from 6061 billet aluminum
Turner blue anodizing
Installation:

It is a good idea to note how your belt is routed before starting the installation.

2 securing bolts for crank seal guard - Torque value of 20Nm

You will find either 6 or 8 E10 bolts are holding the harmonic balancer depending on the engine.

E10 (P#11237564511) ​
​N52: 6 bolts - Torque value of 25nm
N54: 6 bolts - Torque value of 35nm
N55: 8 bolts - Torque value of 35nm

E10 (P#11237575488)
S55: 8 Bolts - Torque value of 35nm

Our B Series ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, Spark.) Ignition coils are responsible for 1/3 the operation your engine and it would be smart to weigh the options when shopping. Turner B Series ignition coils are modified to increase energy output; more energy output results in a faster, more efficient and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that give your engine the performance and aesthetic your looking for.

Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engines health, performance and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy.

Features and Benefits:

Increased performance
Direct fitment
Signature Turner Blue finish

Maintain the longevity of your BMW's manual transmission and differential by incorporating this fully synthetic 75w90 weight gear oil into your maintenance routine. Flushing and replacing fluids at specified intervals, as per your owner's manual, is crucial to prevent costly issues in the future. Explore the benefits of this gear oil:

• Specifically designed for BMW manual transmissions.
• Fully synthetic hypoid gear oil for high performance.
• Excellent protection in diverse weather conditions.
• Maximum wear protection and precise functionality.
• Enables longer oil change intervals.

Meets Specifications:

• API GL4, GL5, MT-1
• MIL-PRF 2105 E

Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication! Select your vehicle to make sure you are viewing the best Liqui Moly options for your application. 

Using a combination of unconventional synthetic base oils and the latest additive technology, this state of the art engine oil is perfect for gasoline and diesel engines equipped with a particulate filter and extended maintenance intervals. This provides exceptional wear protection and helps reduce oil and fuel consumption all while providing fast oil penetration.

Properties:

• Smooth engine running characteristics
• Long engine service life due to exceptional protection against wear
• Rapid oil delivery at low temperatures
• Optimum oil pressure at all engine speeds
• Premium lubrication reliability at high and low temperatures
• High shear and ageing stability
• Reduces fuel consumption and pollutant emissions
• Outstanding engine cleanliness
• Tested with catalytic converters and performance proven with turbochargers

Approved for the following specifications:

• ACEA C3
• API SN / CF
• BMW Longlife-04
• MB-Approval 229.31
• Porsche A40
• VW 505.00 / 502.00 / 505.01

Recommended for the following specifications:

• ACEA A3 / B4

Liqui-Moly is a German chemical company that offers top of the line engine oils, additives, and car care products that are designed to extend the life of your engine and ensure the best lubrication and cleanliness off engine and transmission components possible. With more than 50 years of experience and reviews across the world from magazines and race teams, Liqui-Moly proves time and time again why they are one of the most innovative lead forces of performance automotive chemicals in the world.

Top Tec 4200 - Advanced Low-Friction Motor Oil

Top Tec 4200 stands as an advanced low-friction motor oil designed for year-round use in both gasoline and diesel engines. This includes engines equipped with diesel particulate filters and those adhering to extended maintenance intervals. The formulation, incorporating cutting-edge base oils through synthesis technology and the latest additives, ensures a motor oil that delivers exceptional wear protection, reduces oil and fuel consumption, and facilitates swift oil penetration within the engine.

Key Properties:

• Smooth engine running characteristics
• Extended engine service life due to outstanding wear protection
• Rapid oil delivery even at low temperatures
• Optimal oil pressure across all engine speeds
• Premium lubrication reliability in high and low-temperature conditions
• High shear and ageing stability
• Fuel consumption and pollutant emissions reduction
• Superior engine cleanliness
• Tested with catalytic converters and proven performance with turbochargers

Top Tec 4210 Synthetic Engine Oil (0w-30) - 5 Liter is the premium choice for BMW enthusiasts in search of top-notch engine performance and protection. This fully synthetic motor oil is expertly crafted to meet the exacting specifications of modern BMW engines.

With its exceptional 0w-30 viscosity, this engine oil ensures superior lubrication, guaranteeing smooth and efficient operation in all driving conditions. It excels in delivering reliable cold starts, reducing wear, and enhancing fuel efficiency.

Top Tec 4210 provides outstanding protection against engine deposits and sludge, preserving your BMW's performance over time. Engineered for extended oil change intervals, this 5-liter container offers a generous supply for multiple services, making it a cost-effective choice for BMW owners.

Keep your BMW's engine operating at its finest with Top Tec 4210 Synthetic Engine Oil (0w-30) - 5 Liter.

Our B Series ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, Spark.) Ignition coils are responsible for 1/3 the operation your engine and it would be smart to weigh the options when shopping. Turner B Series ignition coils are modified to increase energy output; more energy output results in a faster, more efficient and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that give your engine the performance and aesthetic your looking for.

Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engines health, performance and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy.

Features and Benefits:

Increased performance
Direct fitment
Signature Turner Blue finish

Enhance Your VW and Audi Engine's Performance with Premium Fully Synthetic Motor Oil

Give your VW or Audi engine the care it deserves with our top-class fully synthetic motor oil. This oil is perfect for both gasoline and diesel engines, ensuring it meets or exceeds the latest specifications recommended by manufacturers.

We understand the importance of maintaining the integrity of your engine's components, including catalytic converters and turbochargers. Our motor oil has undergone extensive testing to guarantee its compatibility and safe use with these vital parts, providing you with peace of mind.

Designed specifically for Volkswagen and Audi vehicles that follow the VW Longlife III oil change practice, this oil boasts low viscosity and low-SAPS properties. These features make it ideal for use with extended oil change intervals, aligning with the manufacturer's recommendations.

Our motor oil proudly holds approvals from industry standards, including ACEA C3, BMW Longlife-04, MB-Approval 229.51/229.52, Porsche C30, and VAG 504.00 / 507.00. Trust in our product to ensure your VW or Audi engine's longevity and peak performance.

Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication! Select your vehicle to make sure you are viewing the best Liqui Moly options for your application.�

Using a combination of unconventional synthetic base oils and the latest additive technology, this state of the art engine oil is perfect for gasoline and diesel engines equipped with a particulate filter and extended maintenance intervals. This provides exceptional wear protection and helps reduce oil and fuel consumption all while providing fast oil penetration.

Properties:

• Smooth engine running characteristics
• Long engine service life due to exceptional protection against wear
• Rapid oil delivery at low temperatures
• Optimum oil pressure at all engine speeds
• Premium lubrication reliability at high and low temperatures
• High shear and ageing stability
• Reduces fuel consumption and pollutant emissions
• Outstanding engine cleanliness
• Tested with catalytic converters and performance proven with�turbochargers

Approved for the following specifications:

• ACEA C3
• API SN / CF
• BMW Longlife-04
• MB-Approval 229.31
• Porsche A40
• VW 505.00 / 502.00 / 505.01

Recommended�for the following specifications:

• ACEA A3 / B4

Liqui-Moly is a German chemical company that offers top of the line engine oils, additives, and car care products that are designed to extend the life of your engine and ensure the best lubrication and cleanliness off engine and transmission components possible. With more than 50 years of experience and reviews across the world from magazines and race teams, Liqui-Moly proves time and time again why they are one of the most innovative lead forces of performance automotive chemicals in the world.

Fully Synthetic LIQUI MOLY Specialty Oil

Enhance your BMW's performance with LIQUI MOLY's fully synthetic specialty oil featuring unique additive technology, now available from Turner Motorsport. The advanced Molecular Friction Control (MFC) technology not only prevents deposit formation but also reduces frictional losses, ensuring optimal wear protection even in demanding conditions. Experience improved fuel consumption and extended engine life as a result of this synergistic effect. The distinctive fluorescent green color signifies the MFC formulation, providing peace of mind for your engine's health.

• Unique additive technology with MFC
• Prevents deposit formation
• Reduces frictional losses
• Optimum wear protection
• Improved fuel consumption
• Extended engine life