Compact GT2 driven open differential for RC car

Compact differential that's supposed to be driven by a GT2 timing belt. Its compact size allows for installation in even small projects. Measurements: 69mm x 38mm x 38mm. GT2 tooth count: 44. Designed with common sized bearings. To build it, you'll need: 4x Bearing: width 7mm, outer diameter 22mm, inner diameter 8mm, 2x Bearing: width 5mm, outer diameter 13mm, inner diameter 6mm, Printed parts: 1x diff_gt2_cage.stI 2x diff_pinion_gear.stl 2x diff_side_gear.stl 1x diff_casing_full.stl 1x diff_casing_empty.stl 1x diff_pinion_shaft.stl 2x hex_shaft.stl 2x spacer_small.stl 2x spacer_big.stl