ProTorque Starter Motor

ProTorque Starter Motors: Built to Outperform OEM

When it comes to reliable engine cranking across demanding applications, ProTorque has carved out a reputation for building starter motors that go beyond stock specifications. Whether you're bringing a personal watercraft back to life or cranking a high-compression performance engine, ProTorque starter motors are engineered to deliver dependable, high-torque output where lesser units fall short.

Heavy-Duty Construction That Exceeds OEM Standards

What sets ProTorque apart in the starter motor category is a consistent focus on durability features that address the real-world weaknesses of stock starters. ProTorque starter motors feature a double sealed collar, heavy-duty armatures with 4-brush sets, and a full 2-year warranty — a combination that meaningfully extends service life compared to many OEM units. The double-sealed collar is particularly important in marine and wet environments, where moisture intrusion is a leading cause of starter failure.

OEM-Equivalent and High-Torque Variants

ProTorque offers starter motors in two primary configurations to suit different needs. Their OEM-equivalent starters are made to the equivalent of OEM starters, featuring a double sealed collar, heavy-duty armatures with 4 brush sets, and a full 2-year warranty — making them a direct, confidence-inspiring swap for worn-out factory units. For those who want even more cranking muscle, ProTorque also offers Heavy Duty High Torque starter motors designed to exceed that of OEM starters , ensuring reliable starts even under challenging conditions.

Marine PWC Coverage: Kawasaki and Yamaha

ProTorque's starter motor lineup has a strong emphasis on personal watercraft (PWC) applications. Their heavy-duty high-torque starter motor (PN# PH100-KW01-G) is specifically designed for Kawasaki 650, 750, 800, 900, and 1100cc jet ski models , while separate fitments cover Kawasaki JS400, JS440, JS550, and 550SX models . On the Yamaha side, ProTorque offers OE replacement starter motors for Yamaha 650cc, 701cc, and 760cc twin-cylinder 2-stroke watercraft engines .

Marine Engine Fitment: MerCruiser and More

Beyond PWC applications, ProTorque extends its starter motor reach into inboard marine engines. Their Performance High Torque version features a metal reduction gear and a high-torque Mando-style 1.7kW permanent magnet motor , fitting MerCruiser, OMC, and Crusader applications . This breadth of fitment makes ProTorque a practical go-to source for marine technicians and enthusiasts working across multiple engine platforms.

Why Choose ProTorque for Your Starter Motor Needs?

• Exceeds OEM specs on high-torque models for demanding applications
• Double-sealed collar for superior moisture and debris protection
• 4-brush heavy-duty armatures for improved longevity and cranking power
• 2-year warranty backing every unit
• Wide marine fitment covering Kawasaki, Yamaha, MerCruiser, OMC, and Crusader platforms

Whether you're maintaining a jet ski, servicing a stern-drive boat, or seeking a reliable replacement, browse the full selection of ProTorque Starter Motors to find the right fitment for your application. For the complete ProTorque product lineup, visit the ProTorque brand page. To explore all available starter motors across top brands, see our full Starter Motor category.