| Net sales | 826.56a | 703.59a | 565.57a |
| Cost of sales | -497.37a | -427.15a | -345.6a |
| Gross margin | 329.18a | 276.44a | 219.97a |
| Selling, engineering and administration | -171.25a | -158.39a | -132.68a |
| Operating earnings | 157.94a | 118.05a | 87.3a |
| Interest income, net | -8.61a | -4.05a | -0.55a |
| Other pension and postretirement costs | -0.05a | -0.13a | -0.13a |
| Earnings before income taxes | 166.5a | 121.97a | 87.72a |
| Provision for income taxes | -41.56a | -29.37a | -21.22a |
| Net earnings | 124.94a | 92.6a | 66.5a |