⚙️ Upgrade your ride with precision power—don’t let your engine idle behind!
The Kawasaki 21174-0555 Electric STM Motor Replacement is a direct OEM-spec stepper motor designed for Ultra STX and SX-R models. Operating at 12V DC with a 5 kW output, it ensures precise idle air control. Compact and lightweight at just 63.5g, it includes all mounting screws for hassle-free installation, delivering reliable performance and global compatibility.
| Manufacturer | Generic |
| Part number | 21174-0555 -A |
| Item Weight | 63.5 g |
| Product Dimensions | 6.35 x 7.29 x 6.35 cm; 63.5 g |
| Item model number | 21174-0555 A |
| Voltage | 12 Volts (DC) |
| Horsepower | 5 Kilowatts |
| Speed | 100 Millimetres |
| Included components | Screws |
| Batteries included? | No |
| Batteries Required? | No |
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