Collection: Porsche

Porsche's engineering precision means that factory OEM parts are the only reliable replacement option for many components — particularly drivetrain and structural assemblies where dimensional tolerances directly affect handling and performance. The Cayenne, Porsche's best-selling model, shares its platform with the Volkswagen Touareg and Audi Q7 on later generations, but the first-generation Cayenne (2003–2006) uses Porsche-specific drivetrain components that do not cross-reference with the Touareg in all cases — always confirm by VIN before assuming cross-compatibility.

Porsche Cayenne Transfer Case — 2004–2006

The first-generation Porsche Cayenne Turbo (955) with the 4.5L twin-turbocharged V8 uses a Torsen-based active transfer case that distributes torque between front and rear axles as part of the Cayenne's Porsche Traction Management (PTM) system. New OEM replacement pricing for this assembly exceeds $2,000 at the dealer. Our used OEM transfer case from a low-mileage donor is a direct-fit replacement at significantly reduced cost.

• Fitment: 2004–2006 Porsche Cayenne Turbo — Automatic transmission, 4.5L V8 Turbo only
• Does not fit: Cayenne S (4.5L naturally aspirated) or base Cayenne (3.2L V6) — these use a different transfer case assembly
• Transmission: Automatic (Tiptronic) only — manual transmission Cayennes use a different unit

Looking for Other Porsche Parts?

Our Porsche inventory changes as donor vehicles become available. If you need a specific component for a Cayenne, Panamera, Macan, Boxster, Cayman, or 911 that isn't currently listed, contact us directly — we can search our salvage yard network and notify you when the part becomes available.