09-17 AUDI S4 S5 SQ5 A6 A7 Q7 3.0L Engine Crankshaft Crank Shaft OEM

OEM Part Number: Verify on your original unit — common references include **06E105021Q**, **06E105021P**, or **06E105021AR**, depending on engine code and model year. Genuine OEM **engine crankshaft** for Audi 3.0L Supercharged V6 (TFSI) engines. This precision-balanced forged steel crankshaft converts piston movement into rotational power, forming the foundation of the engine’s bottom end and maintaining smooth operation throughout the RPM range. ⭐ Key Features • Genuine Audi OEM crankshaft — exact factory balance and geometry • Precision-machined journals for low friction and long bearing life • Forged steel construction with hardened surfaces for strength and durability • Maintains factory oil flow and timing gear alignment • Direct-fit replacement designed to OEM tolerances — no machining required when installed with matched bearings 🛠️ Condition Used OEM — thoroughly inspected and cleaned. Journals are smooth with no scoring or pitting. Threads and keyways intact, ready for installation or polishing. 📐 Compatibility Fits the following models equipped with 3.0L Supercharged V6 (engine codes CAKA, CGWC, CREC, CGXA, CTUB, etc.): • 2009–2016 **Audi S4 / S5 (B8/B8.5)** • 2013–2017 **Audi SQ5 (8R)** • 2012–2018 **Audi A6 / A7 (C7)** • 2011–2018 **Audi A8 (D4)** • 2011–2017 **Audi Q7 (4L)** • 2009–2017 **Audi Q5 (8R)** Engine: 3.0L TFSI Supercharged V6 ⚠️ Verify by OEM part number or VIN; different crankshafts are used for early vs. late 3.0T generations and for certain hybrid or diesel variants. 🔢 Part Numbers Main OEM PN: **06E105021Q** Variations: 06E-105-021-Q; 06E105021P; 06E105021AR Material: Forged and induction-hardened steel Interchange / Replaces: 06E105021Q and superseded versions (P, AN, AR). Fits: Audi S4 / S5 / SQ5 / A6 / A7 / A8 / Q5 / Q7 (3.0T) 2009–2017; engine crankshaft assembly. 📦 What’s Included 1x OEM forged steel crankshaft 🚫 Not Included Main bearings, seals, or timing gear components 🔧 Install & Tech Tips Measure all journals and clearances before installation. Use new main and rod bearings matched to spec. Always replace crankshaft seals and torque bolts to factory specifications. After assembly, verify oil pressure and balance. 🚚 Shipping & Warranty Ships within 1 business day 90-day warranty & easy returns

• Brand: Audi
• Manufacturer Warranty: 3 Months
• OE/OEM Part Number: 06E-105-101-AA, 06E-105-101-S
• Manufacturer Part Number: 06E-105-101-AD, 06E-105-101, 06e105101ad
• Materials sourced from: Germany
• Case: 3317
• Country of Origin: Germany