Cummins 4B, 6B, ISB, QSB Rear Crankshaft Seal & Sleeve, 3926126

Rear Crank Seal Kit for Cummins 6B / 4B / ISB / QSB Series Crankshaft Applications
Includes Speedi-Sleeve
replaces: 3926126, 3927683, 3925530
Includes Rear Crankshaft Seal # 3909410 and Wear Ring # 3906081
  Outside Diameter: 5.924" Inside Diameter: 5.106" Thickness: 0.875"
Our complete line of seals and gaskets are produced from Interface materials. These materials are environmentally friendly, free of solvents and asbestos. Our seals and gaskets are made with high technology tools to guarantee an exact dimension and a proper fit, reducing the risk of leakage and increasing operational life.