Description Xray XR304900 Gear Differential – Set Complete gear differential set for XRAY T3 includes composite differential case and cover with pulley. Differential gears are made from tough composite material, precision-molded composite gears combined with light aluminum hardcoated outdrives, which create a lighter and super-smooth gear differential. This differential is NOT factory pre-assembled. (click to enlarge) The advantage of the gear diff is that it is maintenance-free. When the diff is correctly built there is no need for maintenance for a very long time. There is no need to change oil on a regular basis, and there is no leakage due to the very good sealing system. The gear diff also increases on-power steering which is needed on almost all types of tracks. Works great for both carpet and asphalt tracks. Fits both 50mm & 52mm drive shafts. (click to enlarge) Fits XRAY T3’10 XRAY T3’10 EU XRAY T3’10 US XRAY T3’11 XRAY T3’12 XRAY T4’13 XRAY T4’14 XRAY T4’15 XRAY T4’16 XRAY T4’17 XRAY T4’18 XRAY T4’19 XRAY T4’20 ALU XRAY T4’20 GRAPHITE XRAY T4’21 ALU XRAY T4’21 ALU XRAY T4’21 GRAPHITE XRAY T4F’20 XRAY T4F’21 Parts List ID Name 304910 Composite Gear Differential Case & Cover 304930 Composite Gear Differential Bevel & Satelitte Gears (2 4) 304970 Alu Differential Outdrive Adapter – 7075 T6 (2) 304980 Composite Gear Diff Cross Pin 304990 Diff. Gasket (4) 903256 Hex Screw SFH M2.5×6 (10) 964031 Washer S 3.5x10x0.2 (10) 964050 Washer S 5x15x0.3 (10) 971240 Silicone O-Ring 24×0.7 (10) 972050 Silicone O-Ring 5×2 (10) 981210 Pin 2×10 (10) XRAY Gear Diff Instruction Manual (pdf) – English Size: 602 (kb)

