ITEM NAME:1/12 RC Off-road Car Metal Shaft Pinion Gear Set Description: Fit for D90 MN99 MN99S MN90 MN96 FJ45 crawler RC car upgrade parts kit. Improve the performance of the car and help repair expensive replacement. Metal high upgrade parts for your model car. Easy to install, durable and wear-resistant. CNC precision manufacturing. Specification: Material: Metal Size Chart: Front Axle Shaft:140mm/5.51inch Rear Axle Shaft: 138mm/5.43inch Package Includes: 1 Piece Front Axle Shaft 1 Piece Rear Axle Shaft 2 Pieces Adjustable Pull Rods 2 Pieces Steering Hubs 8 Pieces Metal Bearing 4 Pieces Flange Sleeve 2 Pieces Pinion Gears Note: Due to the manual measurement, please allow 1-2mm differences in size SKU: DMO0010539661035177.2 Pieces Pinion Gears. Fit for D90 MN99 MN99S MN90 MN96 FJ45 crawler RC car upgrade parts kit. 1 Piece Front Axle Shaft. 1 Piece Rear Axle Shaft. 2 Pieces Adjustable Pull Rods. Easy to install, durable and wear-resistant.