GKN

GKN for Porsche

GKN parts for Porsche models are focused on driveline performance, combining technical expertise with a wide range of components designed to support everything from everyday driving to more demanding, high-performance use

A Quick Look at GKN

GKN Automotive’s market-leading Driveline division demonstrates strength in depth, with an extensive portfolio of products that combine value with technical expertise. The technologies span high-volume low-cost vehicles to top end premium cars with complex all-wheel drive driving dynamics. These world-class products are being constantly refined and improved for global Porsche customers.

Choosing the Right Fit for Your Porsche

Where GKN is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

• Typical reasons people replace these parts include curing driveline vibration, clicking noises on full lock, and restoring smooth, confident acceleration.
• Common symptoms include clicking on full lock, vibration under load, torn CV boots with grease loss, clunks on take-up, and driveline shudder.
• Practical tip: a torn CV boot caught early can sometimes be fixed with a boot-only repair, but joints that have run dry or become noisy usually need full replacement.
• Practical tip: if both sides are of similar age, many owners choose to replace them together to keep wear even across the axle.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Accessories — Porsche accessories in this context are about making the car easier to live with or personalise, from practical storage and interior items to protection products. Owners typically add or change accessories when existing pieces look tired, needs change, or they want extra comfort, convenience, or a different look. Common issues include worn mats, broken clips, rattles from loose fittings, or poor-quality add-ons marking original trim.

• Check whether an accessory is specifically listed for your Porsche model, interior type, and any factory options you have, and confirm if it can be removed without damage.
• Before ordering, review whether drilling or permanent modifications are required, especially on higher-value or collector cars.

Gearbox / Transmission — This category covers components that keep your Porsche selecting gears cleanly and transmitting power correctly, from clutch parts to gearbox internals and mounts. Parts are usually changed to address whining, crunching between gears, leaks, or difficulty selecting gears, and also during upgrades such as stronger clutches or different ratios. Many drivetrain refreshes are done proactively on higher-mileage cars to maintain reliability.

• Before assuming the gearbox itself is faulty, consider checks on clutch, linkage, mounts and correct oil type/level, as these can mimic gearbox problems.
• If you notice new noises or harsh shifts, avoid extended driving until the cause is investigated, as running a worn transmission can accelerate internal damage.

Driveshafts & Parts — Driveshafts and related hardware transfer torque from the gearbox or differential to the wheels while managing suspension and steering movement. They are commonly replaced to cure vibrations, clicking from CV joints, clunks when taking up drive, or to handle higher torque on tuned cars. Correct choice depends on drivetrain layout (RWD/AWD), shaft length, and flange or joint type.

• If you feel vibration under acceleration or hear clunks on take-up, inspect driveshaft joints, boots, and couplings early to prevent damage to the gearbox or differential.
• After installation, recheck all fasteners to specified torque and road-test carefully, as driveline components are sensitive to imbalance and loose hardware.

CV Joints Kits — CV joint kits provide the moving joint at each end of many Porsche driveshafts, allowing smooth power delivery through suspension and steering travel. They are typically chosen when there is clicking on turns, vibration under acceleration, or noticeable play in the joint, especially when the shaft itself is still serviceable. Kits are a common solution on higher-mileage cars where joints are worn but the core shaft remains in good condition.

• If a CV joint is already noisy or rough, fitting a boot alone is unlikely to be a lasting repair; a complete CV joint kit is usually the better option.
• Use the correct CV-specific grease supplied or specified, and ensure boots and clips are seated properly to avoid early failure.

CV Boots and Kits — CV boots seal and protect the CV joints by keeping grease in and contamination out. They are often replaced at the first signs of cracking, splitting, or grease leakage around the inner wheel arch, long before the joint itself has failed. Early boot replacement is a cost-effective way to extend joint and driveshaft life, especially on cars driven in wet or salty conditions.

• Inspect CV boots regularly for cracks around the folds or damp, greasy areas, as catching a failing boot early can prevent much more expensive driveline repairs.
• When replacing a boot, always use new clamps and the correct quantity of grease, and consider doing inner and outer boots together on the same shaft.

Explore GKN at Design911

View the current GKN range for Porsche at Design911, then filter by model and category to narrow down to the right parts.