TRB RC Front & Rear Differential Ball Bearing Set with Blue Rubber Seals for Traxxas VXL Slash 4x4, Stampede 4x4.

Includes:

2ea 6x12x4mm MR126-2RS-BU, Compatible with Traxxas # 5117
2ea 10x15x4mm 6700-2RS-BU, Compatible with Traxxas # 5119, 5119A
2ea 8x16x5mm 688-2RS-BU, Compatible with Traxxas # 5118
1ea 12x18x4mm 6701-2RS-BU, Compatible with Traxxas # 5120

7 Ball Bearings Total

Chromium Steel 52100 (GCr15) ABEC 3 Races
Hard Chrome GCr15 Balls
Rubber Seals to Help Fight Dirt