Fitment For GC135 GC160 GCV135 GCV160 and EN2000 HRU19 generators, designed for 4 to 5.5 HP horizontal and vertical shaft engines. OE part numbers include 28400ZL8023ZA, 28400ZL8013ZA, 284400ZM0003, 7837578, and 6061204. Instant Manual Start This recoil pull starter provides quick, smooth ignition for petrol engines. It delivers consistent pulling power to start a lawn mower, generator, or water pump promptly, making it a reliable replacement for wornout or nonfunctional starters. Rugged Build Quality Constructed with a durable ABS housing and a tension spring system, it stands up to frequent use and tough outdoor conditions. Engineered to resist cracking, rust, and wear, it offers dependable longterm performance for outdoor power tools. Comfort Grip Design The pull handle is ergonomic with a Tshape and a textured, antislip surface for better control and reduced hand fatigue. It maintains a secure grip even in wet or oily conditions, facilitating easier and more comfortable starts every time. Applications and practical use worn or nonfunctioning recoil starters on lawn mowers, generators, or water pumps that use GC135, GC160, GCV135, GCV160 or EN2000 HRU19 engines. Ideal for engines in the 4 to 5.5 HP range with either horizontal or vertical shafts, restoring reliable pullstart operation. Suitable for outdoor jobs where moisture or oil exposure is common, thanks to the durable construction and secure grip.