GKN (OEM) Replacement Axle Assemblies

Upgrade your vehicle's performance and safety with these high-quality GKN (OEM) Replacement Axle Assemblies. If your axles are worn out, these replacements are the perfect solution. Designed with new boots, CV joints, and shaft, these assemblies are built to provide years of reliable service. GKN, the original equipment manufacturer, ensures that these replacements match factory standards, guaranteeing top-notch performance.

Don't risk a sudden axle or CV joint failure that could leave you stranded. It's time to replace your axles with these brand new, no-core-charge assemblies. Upgrade your vehicle's drivetrain and drive with confidence.

Upgrade your Mini with these high-quality replacement axle assemblies from GKN (OEM). Engineered with new boots, CV joints, and shaft, these axles ensure long-lasting performance and reliability. Don't risk being stranded due to a broken axle or CV joint. Replace your worn-out axles today with this brand new assembly, which comes with no core charge, saving you time and hassle. Ideal for Mini vehicles with manual transmissions.

• High-quality replacement axle assemblies from GKN (OEM)
• New boots, CV joints, and shaft for long-lasting performance
• No core charge, eliminating the need to return the old axle
• Compatible with Mini vehicles with manual transmissions

The factory dual-mass flywheel in MINI N14 and N18 engines is engineered for comfort, minimizing drivetrain vibrations and smoothing out gear transitions. However, that comfort comes at a price—28.3 lbs. of rotational mass that dulls throttle response, slows acceleration, and hampers precise rev-matching. Dual-mass flywheels are also notoriously prone to failure under high-performance or tuned driving conditions, and their replacement costs can be steep.

The ECS Performance Lightweight Flywheel Kit eliminates these compromises with a precision-engineered, single-mass flywheel that delivers true enthusiast-grade performance. Weighing in at just 18.8 lbs, this flywheel sheds nearly 10 lbs. of rotating mass compared to OEM—instantly sharpening throttle response, improving clutch feel, and delivering quicker acceleration that transforms the driving dynamics of your MINI.

Performance-Oriented Design: This flywheel is specifically engineered to work with OE and aftermarket unsprung clutch discs. While dual-mass setups provide damping on stock vehicles, switching to a single-mass flywheel with an unsprung disc introduces more direct engagement—ideal for spirited daily driving or track-ready builds. Expect a more aggressive, performance-focused clutch feel.

Key Features:

Lightweight Construction: Sheds nearly 10 lbs. of rotating mass for faster revs and improved acceleration

4140 Chromoly Steel: Heat-treated to HRC 28–32 for outstanding strength, wear resistance, and dimensional stability

Precision-Balanced: Exceeds OEM G16 specification (175 g-mm) for smooth, high-RPM operation

Black Oxide Coating: Offers corrosion resistance and a professional finish

OE-Compatible Fitment: Designed to work seamlessly with N14 architecture clutch kits

SFI 1.1 Certified: Proven safe and reliable under extreme operating conditions

Optimized Step Height: Ensures maximum clutch clamping force and long-term durability

Performance Gains:

OEM Dual-Mass Flywheel Weight: 28.3 lbs

ECS Single-Mass Flywheel Weight: 18.8 lbs

Weight Savings: Nearly 10 lbs of reduced rotational mass

Results: Sharper throttle response, more precise rev-matching, and a more engaging driving experience

Kit Includes:

ECS N14/N18 Lightweight Performance Flywheel

South Bend Stage Two “Daily” Clutch Kit

Pilot Bearing

Throw-Out Bearing

Clutch Alignment Tool

(6) Genuine MINI Flywheel Bolts

The factory dual-mass flywheel in W11-powered MINI Coopers was designed with comfort in mind—minimizing drivetrain vibration and delivering smoother shifts. However, this focus on refinement comes at a performance cost. The hefty 27 lbs. of rotational mass dulls throttle response, slows acceleration, and makes rev-matching more difficult. Dual-mass flywheels are also known to be less reliable in tuned or modified setups and can be expensive to replace when they fail.

ECS Tuning developed their Lightweight Single-Mass Flywheel to address these issues with a performance-focused alternative. Weighing in at just 17 lbs., this flywheel sheds nearly 10 lbs. of rotating mass compared to the OEM unit—transforming throttle response, acceleration, and clutch feel for a more engaging and dynamic driving experience.

**This flywheel is to match with a factory type or aftermarket NON Dampened clutch kit!** MINIs factory set up engagement is dampened by the dual mass flywheel. This will be a little more aggressive engagement of the clutch over the stock factory set up as they system in not dampened!! Can be used from daily to the track days.

Key Features:

Manufactured from 4140 Chromoly Steel Heat-treated and tempered for exceptional strength, wear resistance, and thermal stability. Optimized Hardness (HRC 28–32) Ensures consistent performance and durability under extreme conditions. Precision-Balanced to G16 Standard (175 g-mm) Exceeds OEM balance requirements for smooth, high-RPM operation. Black Oxide Finish Provides effective corrosion resistance and a sleek appearance. SFI 1.1 Certified Validated for safe use in high-performance and racing environments. Direct Fit Engineered to work seamlessly with OE-style clutch kits designed for the W11 engine architecture. Kit Contents:

ECS W11 Lightweight Flywheel OEM LUK Clutch Kit OEM LUK Clutch Alignment Tool OEM LUK Release Bearing Genuine MINI Guide Tube Genuine MINI Flywheel Bolts (M10x48) Upgraded ARP Pressure Plate Screws (M9x15)

MINI R55+ Axle Assembly - Front Left 306083

MINI R55+ Axle Assembly - Front Left 306083 is a crucial component for Mini owners seeking reliable performance and safety. Specifically designed for R55 and newer models, this front left axle assembly ensures smooth and efficient power transfer from the transmission to the wheels. With its high-quality construction and precision engineering, it offers durability and reliability, providing peace of mind on the road.

• Specifically designed for R55 and newer Mini models
• Ensures smooth and efficient power transfer
• High-quality construction for durability and reliability
• Precision engineering ensures optimal performance
• Enhances safety and driving experience

Upgrade your Mini's performance and safety with the MINI R55+ Axle Assembly - Front Left 306083.