059105251DA Engine Crank Crankshaft pulley for Audi A6 C7 4G
| OEM | 059105251DA | | Product name | Engine Crank Crankshaft Pulley | | Color | Black | | Quality | High Quality |
Part Number: This engine crankshaft pulley is designed with the OEM part
number 059105251DA, ensuring precise compatibility with Audi A6 C7
4G models. The code validates its authenticity and guarantees a
factory-spec fit for optimal engine performance. Vehicle Compatibility: Specifically engineered for: - Audi A6 C7 (4G): 2011–2018
Suits 2.0L TDI (CRHC, CAGA), 3.0L TDI (CASA, CCWA), and 3.0L
supercharged V6 (CREC) engines. Verify your vehicle’s engine code
(e.g., CRHC for 2.0L TDI) and production year for exact fitment.
Function and Quality: The crankshaft pulley transfers rotational force from the
crankshaft to accessory belts (e.g., alternator, air conditioning,
water pump), while its integrated vibration damper reduces harmonic
vibrations to protect engine components. Constructed from
high-strength cast iron with a precision-machined outer rim and
rubber-isolated damper core, it withstands rotational speeds up to
7,000 RPM and temperatures up to 120°C. The pulley features keyed
slots for precise timing alignment and a corrosion-resistant
finish. Replace worn pulleys showing signs of cracking, belt
slippage, or damper degradation to prevent belt failure and
accessory system damage.
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