Feature: 1. OE Number: The referencing OE number of this tachometer harness are 879979T11, 84 879979T11, 879979T1, 84 879979T1. 2. Fitment: The tachometer gauge wire harness is a replacement for Outboard 175HP 175HP DSI 1E052967 and Up Accessories, for Mercruiser Sportjet Rigging Parts. 3. Function: Directly replace the old and damaged tachometer harness, the interfaces are matched to the original line, no modification needed, let your engine start working in a short time. 4. Durable Material: Made of high toughness ABS plastic, the function is perfectly adapted to the original car wiring harness, durable, not easy to break, long service life. 5. Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. Specification: Item Type: Tachometer HarnessOE Number: 879979T11, 84 879979T11, 879979T1,84 879979T1Material: ABSFitment Models and Components:Fits for Outboard 175HP 175HP DSI 1E052967 & Up AccessoriesFits for Mercruiser Rigging Parts & Accessories SmartCraft Gauges SC1000 System Tachometer & Speedometer SC1000 Tachometer Kit (85 mm) (2) Fits for Sportjet Rigging Parts & Accessories SmartCraft Gauges SC1000 System Tachometer & Speedometer SC1000 Tachometer Kit (85 mm) (2) Fits for Mercruiser Force Rigging Parts & Accessories SmartCraft Gauges SC1000 System Tachometer & Speedometer SC1000 Tachometer Kit (85 mm) (2) Fits for Rigging Parts & Accessories SmartCraft Gauges SC1000 System Tachometer & Speedometer SC1000 Tachometer Kit (85 mm) (2) Fits for Mercruiser Rigging Parts & Accessories SmartCraft Gauges SC1000 System Tachometer & Speedometer SC1000 Tachometer with SmartTow Kit (85 mm) (2) Fits for Sportjet Rigging Parts & Accessories SmartCraft Gauges SC1000 System Tachometer & Speedometer SC1000 Tachometer with SmartTow Kit (85 mm) (2) Force Rigging Parts & Accessories SmartCraft Gauges SC1000 System Tachometer & Speedometer SC1000 Tachometer with SmartTow Kit (85 mm) (2) Fits for Rigging Parts & Accessories SmartCraft Gauges SC1000 System Tachometer & Speedometer SC1000 Tachometer with SmartTow Kit (85 mm) (2) Fits for Sportjet Rigging Parts & Accessories SmartCraft Gauges System Monitor System Monitor Front Mount Fits for Rigging Parts & Accessories SmartCraft Gauges System Monitor System Monitor Front Mount Fits for Force Rigging Parts & Accessories SmartCraft Gauges System Monitor System Monitor Front Mount Fits for Mercruiser Rigging Parts & Accessories SmartCraft Gauges System Monitor System Monitor Front Mount Fits for Sportjet Rigging Parts & Accessories SmartCraft Gauges System Monitor System Monitor Rear Mount Fits for Rigging Parts & Accessories SmartCraft Gauges System Monitor System Monitor Rear Mount Fits for Force Rigging Parts & Accessories SmartCraft Gauges System Monitor System Monitor Rear Mount Fits for Mercruiser Rigging Parts & Accessories SmartCraft Gauges System Monitor System Monitor Rear Mount. Package List: 1 x Tachometer Harness1 x Manual Note: Please double check the part number of your item, matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!