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URO 078105251L Engine Crankshaft PulleyOE Quality 60-Day Returns
Part #: 078105251L

URO 078105251L Engine Crankshaft Pulley

53 vehicles fit this part
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Fitment: Audi and Volkswagen, A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, and Passat
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Reliable Engine Crankshaft Pulley for Audi and Volkswagen Models

The URO Engine Crankshaft Pulley, part number 078105251L, is designed to meet the specific requirements of select Audi and Volkswagen vehicles. Engineered for durability and precise fitment, this pulley supports the smooth operation of your engine's accessory drive system.

  • Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, and Volkswagen Passat models
  • Direct replacement for OEM crankshaft pulley part number 078105251L
  • Manufactured to meet or exceed original equipment specifications
  • Constructed for long-lasting performance under engine stress
  • Ensures proper belt alignment and tension for accessory components

Product Details and Specifications

This URO crankshaft pulley is a critical component within the engine's cylinder block assembly, responsible for transferring rotational force from the crankshaft to various engine accessories such as the alternator, power steering pump, and air conditioning compressor. The part number 078105251L corresponds to a pulley designed specifically for Audi and Volkswagen vehicles including the A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, and Passat. Its construction adheres to strict quality standards to maintain engine balance and reduce vibration, contributing to overall engine reliability.

Common Applications and Problem Resolution

  • Replaces worn or damaged crankshaft pulley causing belt slippage or noise
  • Addresses engine accessory drive issues related to pulley misalignment
  • Resolves vibration problems stemming from pulley imbalance
  • Prevents premature wear of serpentine belts and accessory components
  • Restores proper engine accessory function in compatible Audi and Volkswagen models

Installation Notes and Tips

When installing the URO crankshaft pulley 078105251L, ensure the engine is cool and the battery is disconnected for safety. Proper torque specifications should be followed to secure the pulley without causing damage. Inspect the serpentine belt and related components for wear during installation and replace if necessary to maintain optimal performance. Professional installation is recommended to ensure correct alignment and function.

Quality Assurance and Warranty Information

URO parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Audi or Volkswagen vehicle. While specific warranty details for part number 078105251L may vary, URO typically offers coverage against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.

This part fits 53 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006AudiA4 Quattro3.0LV6N/A
2005AudiA43.0LV6N/A
2005AudiA4 Quattro3.0LV6N/A
2005AudiAllroad Quattro2.7LV6N/A
2005VolkswagenPassat2.8LV6N/A
2004AudiA43.0LV6N/A
2004AudiA4 Quattro3.0LV6N/A
2004AudiA6N/A
2004AudiA6 Quattro3.0LV6N/A
2004AudiAllroad Quattro2.7LV6N/A
2004VolkswagenPassat2.8LV6N/A
2003AudiA43.0LV6N/A
2003AudiA4 Quattro3.0LV6N/A
2003AudiA6N/A
2003AudiA6 Quattro3.0LV6N/A
2003AudiAllroad QuattroN/A
2003VolkswagenPassat2.8LV6N/A
2002AudiA43.0LV6N/A
2002AudiA4 Quattro3.0LV6N/A
2002AudiA6N/A
2002AudiA6 Quattro3.0LV6N/A
2002AudiAllroad QuattroN/A
2002VolkswagenPassat2.8LV6N/A
2001AudiA42.8LV6N/A
2001AudiA4 Quattro2.8LV6N/A
2001AudiA6N/A
2001AudiA6 Quattro2.8LV6N/A
2001AudiAllroad QuattroN/A
2001VolkswagenPassat2.8LV6N/A
2000AudiA42.8LV6N/A
2000AudiA4 Quattro2.8LV6N/A
2000AudiA6N/A
2000AudiA6 Quattro2.8LV6N/A
2000VolkswagenPassat2.8LV6N/A
1999AudiA42.8LV6N/A
1999AudiA4 Quattro2.8LV6N/A
1999AudiA6N/A
1999AudiA6 QuattroN/A
1999VolkswagenPassat2.8LV6N/A
1998AudiA42.8LV6N/A
1998AudiA4 Quattro2.8LV6N/A
1998AudiA6N/A
1998AudiA6 QuattroN/A
1998VolkswagenPassat2.8LV6N/A
1997AudiA42.8LV6N/A
1997AudiA4 Quattro2.8LV6N/A
1997AudiA6N/A
1997AudiA6 QuattroN/A
1996AudiA4N/A
1996AudiA4 QuattroN/A
1996AudiA6 QuattroN/A
1995AudiA6N/AChassis number from 4A-S-026715
1995AudiA6 QuattroN/AChassis number from 4A-S-026715

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

054 54050 260078 105 251L078 105 251Q078 105 251R078105251LURO-011751V10-4344

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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