Soarider Starter & Relay Kit for Kawasaki Bayou 220/250 (1988–2011) — 12V CCW 9-Tooth PMDD

Soarider's complete starter motor and relay kit replaces original Kawasaki Bayou 220/250 units, delivering a 12V, CCW, 9-tooth PMDD starter assembly compatible with 1988–2011 models.

If your Bayou won’t crank or the starter relay has failed, this Soarider kit provides a ready-to-install replacement built to match OEM fit and electrical specifications. The package includes one starter motor and one starter relay and fits a broad range of part numbers from Kawasaki and common aftermarket suppliers.

Which Bayou models and years will this starter and relay fit?

This Soarider assembly is designed for Kawasaki Bayou ATVs: it replaces the starter and relay for KLF220 units made 1988–2002 and KLF250 units made 2003–2011. Compatibility covers both engine sizes where the factory used the same starter configuration.

• Fits Kawasaki Bayou 220 (KLF220) — model years 1988–2002
• Fits Kawasaki Bayou 250 (KLF250) — model years 2003–2011
• Designed to match factory mounting points and electrical connections

What are the technical specifications and how do they match OEM parts?

The kit is a 12-volt PMDD (permanent magnet direct drive) starter with counterclockwise rotation and a 9-tooth pinion, matching the mechanical and electrical attributes of the original units. These specs ensure correct engagement with the flywheel and reliable cranking performance.

• Voltage: 12 V
• Rotation: CCW (counterclockwise)
• Pinion teeth: 9
• Starter Type: PMDD (permanent magnet direct drive)

Which part numbers does this unit replace?

Soarider’s starter and relay cross-references many OEM and aftermarket numbers, helping you confirm compatibility with listings and parts diagrams. This reduces the chance of ordering the wrong starter for your Bayou.

• Kawasaki: 21163-1130, 21163-1253, 21163-1266
• Aftermarket/OEM cross references: Lester 18716, WAI 18716N, J & N 410-54045, Arrowhead SMU0052
• Additional equivalents: MINNPAR 57-2461, EMS KA-104N, PIC 191-314/A, Stockers KA-104/A

How easy is installation and what should I check before buying?

Installation follows standard starter/relay swap procedures and typically requires basic hand tools and safe battery disconnect steps. Before ordering, compare the starter’s pinion tooth count, rotation direction, voltage, and mounting pattern with your existing unit to ensure a correct match.

• Disconnect battery before removal and installation
• Confirm 12V system, CCW rotation, and 9-tooth pinion match
• Verify mounting holes and electrical connector types against your old starter

Who is this for? Riders, mechanics, and owners of Kawasaki Bayou ATVs who need a dependable replacement starter and relay that matches OEM specifications will find this Soarider kit appropriate. It’s aimed at people restoring older Bayous or replacing failed starters with an economical, direct-fit solution that references common OEM and aftermarket part numbers. Always double-check your model year and starter parameters before purchase to ensure compatibility.