fits model: F34. make: Bmw. year: 2017–2019.

( Manufacturer Part Number: 8685857 ), ( Part Type: Drive Prop Shaft )
Experience the epitome of precision engineering with the BMW 8685857 Rear Drive Prop Shaft, specifically designed for the BMW F34 Gran Turismo 3 Series 340i models produced between 2017 and 2019 (B58 engine). This proprietary component is a crucial part of your vehicle's drivetrain, ensuring seamless power transmission from the transmission to the rear differential.
Crafted with a meticulous attention to detail, this prop shaft boasts a robust construction that guarantees exceptional durability. The prop shaft's high-strength steel tubing, coupled with the precision-machined CV joints, ensures a smooth and efficient power transfer, enhancing your driving experience.
The BMW 8685857 Rear Drive Prop Shaft is designed to meet the stringent quality standards set by the BMW Group. It is a direct fit replacement for your original part, ensuring a hassle-free installation process. The prop shaft is compatible with automatic transmissions and is equipped with a CSB (constant velocity joint) to maintain a consistent rotational speed, even during sharp turns.
By choosing the BMW 8685857 Rear Drive Prop Shaft, you are investing in a component that not only meets the performance expectations of your BMW F34 Gran Turismo 3 Series 340i but also adds a touch of genuine BMW craftsmanship to your vehicle. Whether you're cruising down the highway or navigating city streets, this prop shaft guarantees reliable performance, allowing you to enjoy every mile in your BMW.
Upgrade your BMW F34 Gran Turismo 3 Series 340i today with the BMW 8685857 Rear Drive Prop Shaft. No need to compromise on performance or quality - choose the authentic BMW part for a seamless driving experience.
**Pros of Buying BMW F34 Gran Turismo 340ix B58 Rear Drive Prop Shaft (CSB):**1. Quality: The BMW prop shaft is a genuine original equipment manufacturer (OEM) part, ensuring it fits perfectly and matches the performance of your vehicle.
2. Durability: BMW prop shafts are known for their robustness and longevity. This part is designed to withstand the heavy loads and high torque of the B58 engine.
3. Aesthetics: As an OEM part, it maintains the sleek and premium look of your BMW.
4. Warranty: Some sellers may offer a warranty for added peace of mind.
**Cons of Buying BMW F34 Gran Turismo 340ix B58 Rear Drive Prop Shaft (CSB):**1. Cost: OEM parts can be more expensive compared to aftermarket alternatives.
2. Availability: Depending on your location and the specific year of your BMW, finding this exact part might be challenging.
3. Installation: If you're not mechanically inclined, replacing the prop shaft can be a complex job that requires specialized tools and know-how.
**Conclusion:**Purchasing the BMW F34 Gran Turismo 340ix B58 Rear Drive Prop Shaft (CSB) means investing in a high-quality, durable part that matches your vehicle's performance and maintains its aesthetic appeal. However, the cost and potential difficulty in finding and installing the part should be considered.
**Recommendation:**If you prioritize a perfect fit, longevity, and maintaining your BMW's premium look, buying the BMW F34 Gran Turismo 340ix B58 Rear Drive Prop Shaft (CSB) is recommended. However, if you're on a budget or not comfortable with installation, aftermarket alternatives might be more suitable. Always ensure you're purchasing from a reputable seller, and if possible, consult a professional mechanic before making a decision.
The sliding joint in front of the support bearing has a very small amount rotational play. The front flex disk is intact and usable. The rear flex disk is also intact and usable. The shaft has no irregular bends or oxidation issues.
OE PART #: 8685857. Details can be viewed in the photos. This is a used original BMW part. The support bearing moves smoothly and quietly.
Reference to driver/passenger side is for left hand drive cars, so RHD vehicles UK/Japan/Australia, etc. Please reverse the indicated. Still not sure this part will fit your car. Condition: This drive shaft was taken from a running 2017 340iX with 72k miles. The universal swivel joint moves smoothly in all directions, and it has no irregular play.
See the photo below for illustration. Rarely, large or difficult to package items will take a day two longer. Which side does this part fit?, Left Driver side, Right Passenger. ITEM: rear driveshaft, 72k.
Guaranteed good working condition. 2017 2019 BMW F34 Gran Turismo 340iX B58 Rear Drive Prop Shaft for Auto CSB OEM: STOCK #: 49814.