The PureBowlic Transmission Clutch Fork Pivot Pin & Spring Kit for E34, E36, E46, E87, and E90 is your perfect solution for manual gearbox repair. This kit allows you to replace the 21511223328 and 21517570284 parts, ensuring your vehicle's smooth and reliable operation. With its high-quality materials and meticulous design, you can expect a long-lasting repair that saves you time, money, and hassle. The kit includes all the necessary components to perform the job yourself, making it accessible and cost-effective for DIY enthusiasts. Invest in the PureBowlic kit today and experience the difference it makes for your E-series vehicle.