Crankshaft Belt Pulley for Audi A4 B7 B8 A5 A6 C6 C7 A8 D3 D4 Q5 Q7
Upgrade your Audi or VW with the MAX NOLOGY Crankshaft Belt Pulley — a 100% new, OEM-standard replacement designed to restore precise pulley alignment, reduce crankshaft vibration, and keep your belt drive running smoothly. Built to exacting OEM specs, this pulley helps your engine maintain accurate timing and quiet operation, even on high-mileage or performance-focused setups.
This high-quality belt pulley is engineered for broad compatibility across popular models, including Audi A4 (B7/B8), A5, A6 (C6/C7), A8 (D3/D4), Q5, Q7, as well as VW applications such as Phaeton and Touareg with 2.7/3.0 TDI engines. It also serves other OE-numbered fits, making it a reliable direct replacement for a wide range of engines.
Key measurements and build details ensure dependable fitment: 188 mm pulley diameter, 24 mm bolt circle, 30 mm width, 8 bolt holes, 6 ribs, and a sturdy metal body weighing 4.3 kg. The part carries OEM numbers including 059105251AA, 059105251AD, 059105251AH, 059105251AJ, 059105251DJ, and many more, guaranteeing broad compatibility with the original equipment.
Product at a glance: MAX NOLOGY MKL-ECP005 Crankshaft Belt Pulley, 100% new, direct replacement, OEM-standard body material. It comes with a robust construction designed to withstand the stresses of modern engines and deliver reliable performance over time. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Language support: Not specified.
Whether you’re restoring an older Audi/VW or upgrading a newer diesel setup, this crankshaft belt pulley offers a precise, durable solution that helps prevent belt misalignment, reduces noise, and contributes to steadier engine operation. For best results, verify fitment with your vehicle’s VIN and the listed OEM numbers before installation, and consult a qualified technician if you’re unsure about the process.
At intercyprus.com since 2002 — trusted for quality and reliability.
Benefits & Tips
- Ensures precise pulley alignment and timing belt drive, reducing crankshaft vibrations and belt wear.
- Ideal for high-mileage Audi/VW diesel engines (2.7/3.0 TDI) to maintain smooth, quiet operation.
- Tip: to confirm fitment, compare the OEM numbers listed (e.g., 059105251AA, 059105251AD, 059105251AH, etc.) and provide your VIN if in doubt.
Product specifications
- Brand Name: MAX NOLOGY
- Model/Part Number: MKL-ECP005
- Interchange Part Numbers: 059105251AA, 059105251AD, 059105251AH, 059105251AJ, 059105251DJ, 059105251DG, 059105251AF, 059105251AG, 059105251AQ, 059105251BB, 059105251BP, 059105251DL, 059105251AR, 059105251AS, 059105251AT
- Material: Metal
- Diameter: 188 mm
- Bolt Hole Circle: 24 mm
- Width: 30 mm
- Number of Holes: 8
- Number of Ribs: 6
- Weight: 4.3 kg
- OEM Numbers (subset): 059105251AA, 059105251AD, 059105251AH, 059105251AJ, 059105251DJ, 059105251DG, 059105251AF, 059105251AG, 059105251AQ, 059105251BB, 059105251BP, 059105251DL, 059105251AR, 059105251AS, 059105251AT
- Special Features: Belt Pulley, crankshaft
- Condition: 100% New Product
- Warranty: 3 years or 50,000 kilometers under normal use
- Origin: Mainland China
- Fitment: For AUDI / VW models including A4 (B7/B8), A5, A6 (C6/C7), A8 (D3/D4), Q5, Q7, Phaeton, Touareg 2.7/3.0 TDI
Package includes:
- 1 piece Crankshaft Belt Pulley
Warnings/Reminders
- Direct replacement; ensure compatibility by cross-checking the OEM numbers listed and the VIN of your vehicle.
- For accurate fitment, please provide your VIN when confirming parts with us.
- During installation, follow standard safety procedures: disconnect the battery, allow the engine to cool, and torque to the vehicle’s specifications.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Providing reliable parts and service since 2002 at intercyprus.com.