XS Center differential/main gear

The center differential and main gear sit at the heart of many RC drivetrain layouts, where power transfer and gear engagement define how a chassis runs. This Carson Modelsport spare part names that core component group directly, covering the XL center differential/main gear for the 1:10 XL chassis. The product data identifies this part as a drivetrain replacement for the XL chassis platform rather than as a complete vehicle, so the focus stays on service, repair and continued use of an existing model. In workshop terms, the center differential manages power distribution within the transmission area, while the main gear forms the matching drive interface in that assembly. That makes this part relevant when worn drivetrain hardware needs replacement or when an existing chassis is being rebuilt around the original component layout. The stated age marking is 14 Years. On the bench, this kind of spare part belongs in routine chassis maintenance, parts sorting and rebuild sessions where exact component naming matters. For hobbyists working on a 1:10 XL chassis, the clear designation helps identify the intended drivetrain area before installation and supports a more direct parts search for ongoing model service.