Genuine Recoil Pull Starter Assy [28400-Z4M-801ZD] Black For Honda GX120 GX160 Engine The Honda Engines [28400-Z4M-801ZD] is a starter assembly designed for recoil operation. It features a robust construction and reliable performance. The part is colored in black and bears the designation NH1. With this genuine Honda component, you can ensure smooth and efficient engine starts for your equipment.