This is the set of Axle Carriers and Steering Blocks for the Traxxas T-Maxx 4WD Radio Control Monster Truck. The axle carriers and steering blocks support the stub axles and bolt to the upper and lower suspension arms at each wheel. FEATURES: Replaces damaged axle carriers and steering blocks. Constructed of black plastic. INCLUDES: One set of axle carriers and steering blocks for the Traxxas T-Maxx. REQUIRES: Bolting to each suspension arm (4931), installing two 6x12mm ball bearings (4614) and installing the stub axles (4953) COMMENTS: Manufacturer's website is www.traxxas.com JXS 12/14/00 ir/jl BOX DIMENSIONS: 3.00" W. X 1.38" H. X 4.00" L. BOX WEIGHT: .06 LBS.