Ariens 79108600 – OEM Ariens Part number: 79108600 Replaces: 79106800 This headlight kit fits Gravely PT ZX, ZT HD, PT Z, Ariens Apex, and Zenith models This kit includes 2 lights, 2 light brackets, 1 light harness, and the necessary hardware Mow longer, later, and safer with an OEM headlight kit that is great for mowing while dusk approaches and visibility becomes difficult. Ariens 79108600 LED Headlight Kit Zero Turn Mower Gravely PT ZX ZT HD PT Z Apex. Ariens Part Number: 79108600 Replaces Previous MPN: 79106800 Compatible with the following Models: Gravely ZT HD 60 Gravely ZT HD 52 Stealth Gravely ZT HD 52 Gravely ZT HD 48 Gravely ZT HD 44 Gravely Pro-Turn ZX 60 Gravely Pro-Turn ZX 52 Gravely Pro-Turn ZX 48 Gravely Pro-Turn Z 60 Gravely Pro-Turn Z 52 Gravely Pro-Turn Z 48 Ariens Zenith 60 SD. We are proud to be a factory authorized retailer. We use several different carriers and choose the most economical for the item and destination based on the estimated transit time displayed. FixMyToys – A Division of Ball Equipment.