| 1 | 17-445-1218 | Wing Nut, Harmsco, Brass, All Models | 202 |
| 2 | 17-445-1254 | Lid, Harmsco TF, 9", Stainless Steel | 776 |
| 3 | 17-445-1000 | Retainer Nut, Cartridge, Harmsco, BetterFilter Series | 905 |
| 4 | 17-445-1178 | Top Plate, Harmsco TF, 9" | 779 |
| 5 | 17-445-1160 | Gasket, Harmsco TF, Rim, OEM | 782 |
| 8 | 17-445-1300 | Standpipe, Harmsco, TF75 w/ Baffle | 790 |
| 9 | 17-445-1224 | Male Adapter, Harmsco, 1-1/2" Special | 895 |
| 10 | 90-445-1002 | O-Ring, Buna-N,Harmsco TropicFlo Filter,Standpipe,2-1/2",OEM | 783 |
| 11 | 17-445-1162 | O-Ring, Harmsco, 2-1/8", OEM | 784 |
| 14 | Discontinued | Cartridge Nut Insert, Harmsco | 794 |
