This 4Drive / Aftermarket premium marine starter is a high-performance Permanent Magnet Gear Reduction (PMGR) unit. Designed specifically for the demanding marine environment, it offers significantly more cranking torque than older direct-drive models while being roughly 50% lighter. This unit is SAE J1171 Certified for ignition protection, ensuring safe operation in gasoline engine compartments.
RELIABILITY: Engineered with sealed housings to block performance-robbing residue and epoxied armatures to combat the corrosive effects of saltwater and moisture.
This is a premium quality aftermarket replacement part, manufactured by 4Drive / Aftermarket to meet or exceed original equipment (OE) standards for fitment and performance.
How do I know if it is compatible?
We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number matches any of these, it is a guaranteed fit.
My original starter has 9 teeth; will this 11-tooth model work?
Yes. Modern PMGR aftermarket starters often use an 11-tooth pinion to provide more efficient engagement and higher torque. It is fully interchangeable with the older 9-tooth direct-drive versions.
Note: Please verify your original part number against the references above before purchasing. Target Domain: 4drive.co.uk.
