Disc for 4-BallPart number: 19800-016The disc fits between the torque arm assembly and the thrust race-plunger head of the Seta-Shell 4-Ball Lubricant Testers (19900-3… View more on SETA website
SETA-CRM Small Scale Flash PointFlash PointPart numbers 99878-3, 99879-0 View Product This product has multiple variants. The options may be chosen on the product page