SAM Cartridge 43 With Nut 4-Way 2009 Both have a transparent exterior

Both have a transparent exterior film covering the embedded reflective film beneath

Stainless Steel bolt together construction

Each model can be programmed to flash each color option individually or alternate colors

these lights feature 15 or 16 flash patterns

Individual components are also available

SAM Cartridge 43 With Nut 4-Way 2009 Both have a transparent exteriorSAM Cartridges with Nuts to fit Fisher Snow Plows are similar to Fisher OEM: 7634K 2, 7636K 1, 66608K 1, 7637K 1, and 66783K. Are similar to Fisher OEM: 7634K 2, 7636K 1, 66608K 1, 7637K 1, and 66783K. References to manufacturers or brands are for descriptive purposes only.