2.81:1 Rear Differential For BMW 3/4 Series G20 G22 320i 330i 420i 33108647923

With a **2.81 gear ratio**, this differential is engineered to deliver optimal performance, providing smooth and efficient driving for various BMW 3 Series and 4 Series models, including both **sedan and coupe/convertible** versions. This high-quality **remanufactured part** comes with a **12-month warranty**, ensuring you can rely on its durability and precision. * * * **✨️ Key Features:** - **OEM-grade quality** – Remanufactured to meet original equipment standards, ensuring a perfect fit and function. - **2.81 gear ratio** – Ideal for smooth highway cruising and fuel efficiency. - **OE part numbers**: 33108647923, 33108698994 for easy compatibility checks. - **12-month warranty** – We stand behind our products with a full year of warranty protection. - **Fits a wide range of BMW models** – Compatible with various BMW G20, G22, G23, and xDrive models. - **RWD & xDrive rear axle compatibility** – Ensures fitment for rear-wheel and all-wheel drive systems. - **Direct replacement** – No modification needed for installation. * * * **📌 Replacement Part Number:** - 33108647923 - 33108698994 - 33108647923 - 8647923 **🚗 Vehicle Fitment - Reference Only:** - BMW **230i Coupe** (2022–2025) - BMW **230i xDrive Coupe** (2023–2025) - BMW **330i Sedan** (G20) (2019–2025) - BMW **330i xDrive Sedan** (G20) (2018–2025) - BMW **430i Convertible/Coupe** (G22/G23) (2021–2025) - BMW **430i xDrive Convertible/Coupe** (G22/G23) (2021–2025) Fits G-series BMW 3 Series (G20) and 4 Series (G22/G23). Some trims may use different axle codes/ratios—always confirm your original OE number and 2.81 ratio. * * * **⚠️ Important Fitment Notes:** - **Verify OE part number** and final drive ratio before purchasing to ensure proper fitment. - **Replace side seals and mounting hardware** as needed during installation. - **Use BMW-spec gear oil** to refill after installation. - **Road-test** the vehicle after installation to check for leaks and abnormal noises. Some models may require a **reset/adaptation** using a scan tool. * * * **📦 Package Includes:** - 1 × Rear differential carrier assembly (2.81) **💖 Why Choose Us:** - **Top Quality**: We offer high-performance, remanufactured parts to ensure your BMW stays at its best. - **12-Month Warranty**: Enjoy peace of mind with our comprehensive warranty coverage. - **Expert Support**: Our team is here to assist you with any installation or compatibility questions. - **Customer Satisfaction**: We prioritize customer satisfaction and ensure every part meets our strict quality standards. PaymentDelivery detailsWarrantyReturnContact us Payment We accept the following types of payments through PayPal: Visa, MasterCard, American Express and Discover Card. Delivery details 90% orders are shipped out via UPS, only a few orders will be shipped out by FedEx and USPS, so please provide a physical address for your order, or our CS will contact you if the address is a PO Box. Due to the large amount of orders, the carrier may not update the tracking status in time, but our customer service will check the status every day, and we will contact the carrier in time if there is any abnormal situation. Warranty All of our auto parts come with a 30-day return policy and 1 year warranty. We ensure all our items are new and in excellent condition prior to shipping. Return All returns must be in new original condition, and buyers should pay the return shipping fee for NON-seller mistake returns. Unauthorized returns will not be accepted.  Used items will not be accepted for return. Contact us Should you need any assistance, please don’t hesitate to contact us; some questions we will check with the relevant department and reply within 24 hours (except holiday).

• Brand: AutopartsZONE
• Make: For BMW
• Manufacturer Part Number: 33108647923 33 10 8647923 33 10 8 647 923
• Gear Ratio: 2.81
• Type: REAR-AXLE-DRIVE
• Placement on Vehicle: Rear
• OE/OEM Part Number: 33108698994, 33108647923, 8647923
• Manufacturer Warranty: 1 Year
• Axle Type: Rear Axle
• Interchange Part Number: 330i. 430i. Sedan, without m sport differential, without hybrid.