| DH-368 | Steam Coupler 3/8F | 802858 | Steam Coupler 3/8F Dh-368 | Special Orders Segment |
| DH-369 | Steam Nipple 3/8F | 802859 | Steam Nipple 3/8F Dh-369 | Special Orders Segment |
| DH71760 | Pin Vent Trimmer Blade 1-7/8" | 802860 | Pin Vent Trimmer Blade 1-7/8" Dh71760 | Special Orders Segment |
| DIRTRAINING | Do It Right Training | DIRTRAINING | . | Retread and Repair Segment |
| DIVIDERS | Weight Bin Dividers(12)Perfect | 802861 | Weight Bin Dividers(12)Perfect Dividers | Special Orders Segment |
| DL1SP | Dually Valve Sprinter Kit | 850788 | Dually Valve Sprinter Kit Dl1Sp | Special Orders Segment |
| DL3F | Dually Valve Kit F Series 8" | 804642 | Dually Valve Kit F Series 8" Dl3F | Special Orders Segment |
| DLG676L | Dark Light Black Glove Large | 802862 | Dark Light Black Glove Large Dlg676L | Special Orders Segment |
| DLG679XXL | Dark Light Black Glove Xxl | 802863 | Dark Light Black Glove Xxl Dlg679Xxl | Special Orders Segment |
| DO3 | Tack-A-Disc 7" | 42267 | Tac-A-Disc 7" Dia. 7/8"Ah | Retread and Repair Segment |
| DOE | Dill 3/8" Nipple 1/4"Mnpt | DILDOE | Dill D-Oe Nipple 1/4 Tru-Flate Dill | Special Orders Segment |
| DOF | Dill 1/2" Nipple 3/8"Mnpt | 54419 | A-17H Adapter For 54424 3/8" Mpt | Shop Supplies Segment |
| DOITRIGHT | Tire Repair Training Kit | DOITRIGHTTR | Tire Repair Training Kit, 10 Workbooks, 10 Tests, 1 Poster | Special Orders Segment |
| DP00 | Hunter Balancer | 89DP00 | Hunter Dp00 Balancer Monitor Display, 196-253V,1 Ph | Equipment Segment |
| DP1-12 | 12Mm Copper Gaskets (12) | 802864 | 12Mm Copper Gaskets (12) Dp1-12 | Special Orders Segment |
| DP5-12 | 14Mm Copper Gaskets (12) | 802865 | 14Mm Copper Gaskets (12) Dp5-12 | Special Orders Segment |
| DP7015 | | 804795 | Drain Plug Gasket Nylon 1/2" Dp7015 | Special Orders Segment |
| DP7039 | Drain Plug Gasket Nylon 5/8" | 804940 | Drain Plug Gasket Nylon 5/8" Dp7039 | Special Orders Segment |
| DP7161S | 14Mm Alum Gaskets (100) | 802866 | 14Mm Alum Gaskets (100) Dp7161S | Special Orders Segment |
| DP7161S-20 | 14Mm Alum Gaskets (20) | 802867 | 14Mm Alum Gaskets (20) Dp7161S-20 | Special Orders Segment |
| DP7408-12 | 12Mm Gm Gasket, Black (12) | 802868 | 14Mm Ford Gasket, Blue (12) Dp7409-12 | Special Orders Segment |
| DP7409-12 | 14Mm Ford Gasket, Blue (12) | 802868 | 14Mm Ford Gasket, Blue (12) Dp7409-12 | Special Orders Segment |
| DP7501-25 | 14Mm Fiber Gaskets (25) | 802869 | 14Mm Fiber Gaskets (25) Dp7501-25 | Special Orders Segment |
| DP7515-25 | 1/2" Fiber Gaskets (25) | 802870 | 1/2" Fiber Gaskets (25) Dp7515-25 | Special Orders Segment |
| DP7525-25 | | 804881 | 12Mm Fiber Gaskets (25) Dp7525-25 | Special Orders Segment |
| DP7539X-12 | 16Mm (5/8") Fiber Gaskets (12) | 802871 | 16Mm (5/8") Fiber Gaskets (12) Dp7539X-12 | Special Orders Segment |
| DP7542 | Drain Plug Gasket Fiber M18 | 802872 | Drain Plug Gasket Fiber M18 Dp7542 | Special Orders Segment |
| DP7542-12 | 18Mm Fiber Gaskets (12) | 802873 | 18Mm Fiber Gaskets (12) Dp7542-12 | Special Orders Segment |
| DP7701-6 | 14Mm Drain Plugs Reg Point (6) | 802874 | 14Mm Drain Plugs Reg Point (6) Dp7701-6 | Special Orders Segment |
| DP7715-6 | 1/2" Drain Plugs Dog Point (6) | 802875 | 1/2" Drain Plugs Dog Point (6) Dp7715-6 | Special Orders Segment |
