TRB RC Hybrid Ceramic Front & Rear Differential Si3N4 Ball Bearing Set with Hybrid Seals Compatible with Traxxas VXL Slash 4x4, Stampede 4x4. Each Bearing Contains 1 Yellow Rubber Seal and 1 Metal Shield. Includes: 2ea 6x12x4mm MR126/CRZ-YE, Compatible with Traxxas # 5117 2ea 10x15x4mm 6700/CRZ-YE, Compatible with Traxxas # 5119, 5119A 2ea 8x16x5mm 688/CRZ-YE, Compatible with Traxxas # 5118 1ea 12x18x4mm 6701/CRZ-YE, Compatible with Traxxas # 5120 7 Ball Bearings Total Chromium Steel 52100 (GCr15) ABEC 5 Races Ceramic Si3N4 Balls Each Bearing Contains 1 Yellow Rubber Seal and 1 Metal Shield.
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