fits make: Audi. year: 2011–2013.

( Model: A8-AUDI ), ( Part Type: Balancer ), ( Genuine Oem: Yes ), ( Ipn: 309-50700 )
The Audi 309-50700 Harmonic Balancer is a crucial component in maintaining the smooth operation of your Audi A8's 4.2L engine, specifically for models produced between 2011 and 2013. This harmonic balancer, also known as a vibration damper, plays a significant role in reducing torsional vibrations that can be generated by the crankshaft.
The Audi 309-50700 Harmonic Balancer is a compact, yet robust, disc-shaped component. It is made primarily of rubber, reinforced with a steel ring, and features an integral crankshaft pulley. The rubber element absorbs and dampens the vibrations, while the steel ring provides the necessary structural rigidity. The integrated crankshaft pulley allows for the direct attachment of the timing belt or chain, ensuring precise timing and timing belt/chain tension.
The Audi 309-50700 Harmonic Balancer is designed to fit perfectly within the engine's crankshaft pulley hub. It features a groove on the outer rim, which allows for the mounting of the crankshaft pulley bolt. The inner surface of the balancer is flat, allowing for even contact with the crankshaft flange, ensuring optimal vibration dampening.
The Audi 309-50700 Harmonic Balancer is an essential component in maintaining your Audi A8's engine performance and longevity. Regular inspection and replacement, as needed, can help prevent potential engine issues due to excessive vibrations. This part is easily accessible for replacement, as it is located on the front of the engine and can be replaced without removing the engine from the vehicle.
Pros of buying a Audi 309-50700 Harmonic Balancer for a 4.2L engine in A8 models from 2011-2013:1. OEM Part: This harmonic balancer is an original equipment manufacturer (OEM) part, ensuring it fits perfectly and matches the quality of the original part.
2. Reliability: OEM parts are known for their reliability and durability, which can help prevent future issues with the engine.
3. Warranty: Purchasing the OEM part may come with a warranty, providing additional peace of mind and protection against any manufacturing defects.
4. Proper Fitment: The part is specifically designed for the 4.2L engine in A8 models, ensuring proper fitment and performance.
Cons of buying a Audi 309-50700 Harmonic Balancer:1. Cost: OEM parts are often more expensive than aftermarket alternatives, which may be a disadvantage for some budget-conscious consumers.
2. Availability: Depending on the location and the specific retailer, the part may not be readily available, which could result in a delay in replacing the faulty part.
Conclusion: If you value reliability, proper fitment, and the peace of mind that comes with purchasing an original equipment manufacturer part, the Audi 309-50700 Harmonic Balancer is an excellent choice. However, if you are looking for a more cost-effective option, you may want to explore aftermarket alternatives. Ultimately, the decision depends on your specific requirements, budget, and preference.
No expedited shipping is available at this time. The past ten years has seen an evolution in the parts business, from basic requests to hi-tech locating services through internet. Ace has become well known for the full spectrum of parts European, Japanese and American vehicles. Let us show you how its done.