CR Seals radial/rotary shaft oil seal used between rotating and stationary components to help retain lubricant and help exclude contaminants.Specs: Design HMSA7; Type double lip oil seal; Shaft dia 3.150 in; Outside diameter 3.946 in; Overall width 0.394 in; Seal material Silicone rubber (MVQ).
| Inside Diameter | : | 3.15 in |
| Outside Diameter | : | 3.946 in |
| Width | : | 0.394 in |