General description 100% Brand New. Made of high-quality metal, this 6 Set Steel Rear Axle Gear Drive Shaft is more solid and durable, enhancing the overall appearance. Suitable for various models including B14, B24, B16, B36, C14, C24, C34, C44, MN D90, D91, D96, D99, and MN99S. Technical specifications Material: Steel Color: Black Package Contents: 12 x 23T Gear, 12 x 10T Gear, 24 x Adjusting Screws Measurement allowed error: +/- 1-3 cm