SNR

SNR for Porsche

SNR are a world leader for bearings, constant-velocity joints, linear modules, distribution rollers, suspension parts, and associated training and services. For Porsche applications, SNR components are used in wheel bearings, CV joints, suspension kits, timing and accessories kits, and driveline or gearbox bearings, offering a wide range of solutions where listed

A Quick Look at SNR

SNR information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where SNR 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 or position, and connector or bearing type where relevant.

• Typical reasons to choose these parts include curing humming or rumbling wheel noises, restoring smooth rolling, and replacing worn driveline components with OE-grade bearings and kits.
• Common real-world symptoms that lead to replacement are humming that rises with speed, play felt at the wheel, ABS sensor issues where integrated, and uneven tyre wear if bearing play affects alignment.
• Practical workshop advice includes using correct press tools and adapters, following specified torque procedures, and replacing single-use nuts and bolts where required to avoid premature bearing damage.
• It is also recommended to assess the condition of hubs and fasteners when fitting new bearings, as many failures are installation-related rather than due to the bearing itself.

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.

Engine Rebuild Parts — Engine rebuild parts are typically renewed during a planned rebuild or when tests point to internal wear, such as low or uneven compression, heavy oil consumption, persistent leaks, abnormal noises, or contamination in the oil. Owners and specialists often replace bearings, chains, guides, seals, fasteners, and gaskets together while the engine is apart to avoid repeat strip-downs and to improve reliability.

• Before committing to major work, use compression and leak-down tests, borescope inspection, oil analysis, and careful diagnosis of ancillary systems to confirm that an internal rebuild is required.
• Use the opportunity to replace hard-to-access wear items "while you are in there", such as timing components, main seals, and critical gaskets and hardware.

Belts / Tensioners / Rollers — These are wear components that directly influence reliability and timing accuracy. Age, heat, and contamination can cause belts to crack or glaze and tensioners or rollers to become noisy or seize, leading to squealing, chirping, slipping, or charging and cooling issues. They are commonly replaced on schedule, during an engine bay refresh, or when chasing new noises or bearing sounds.

• Do not rely solely on appearance; belts and tensioners can age internally, so follow time and mileage guidance where provided.
• Consider renewing rollers and tensioners with the belt, as their bearings are frequent real-world failure points.

Camshaft covers / Gaskets — Camshaft covers and gaskets are usually replaced to cure oil leaks on engines that have seen significant heat cycling. Hardened or shrunken gaskets and damaged covers can cause oil seepage along the edges, burning smells from oil on hot exhaust components, and difficulty keeping the engine bay clean for inspection.

• Rather than simply tightening fixings, check breather and PCV systems, sealing surfaces, and follow the correct torque sequence to achieve a lasting repair.
• Persistent leaks may point to warped covers, so inspect components carefully before reassembly.

Suspension & Axle — Suspension and axle parts are renewed to restore handling precision, ride comfort, braking stability, and overall safety. Wear in bushes, ball joints, dampers, or mounts can lead to knocking over bumps, wandering, vibration, uneven tyre wear, or pulling under braking, so systematic inspection is important before selecting replacement parts.

• Plan to replace critical suspension components in left and right pairs where applicable to maintain balanced behaviour.
• Arrange a full alignment after significant suspension work so that new components can perform as intended.

Wheel Bearings & Kits — Wheel bearings and kits are changed to eliminate humming or droning noises, remove play, and ensure safe, smooth wheel rotation under load. Symptoms often include noise that varies with road speed or cornering, detectable movement when rocking the wheel, and in some cases ABS warnings or uneven tyre wear.

• Road test and cornering load can help indicate which corner is affected, but workshop checks are recommended to confirm before replacement.
• When fitting new bearings, replace any supplied seals and torque hub fasteners to specification to maximise service life.

Explore SNR at Design911

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