Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Fits many 40N777 / 40N877 / 40R577 / 40R677 / 40R777 / 40R877 / 40S777 / 40S877 / 40U777 / 44N677 / 44N777 / 44N877 / 44R577 / 44R677 / 44R777 / 44R877 / 44S677 / 44S777 / 44S877 / 44S977 / 44U677 / 44U777 / 44U877 / 49S777 / 49S877
• Engine part compatibility is determined by the model number of the engine. For questions regarding compatibility, please contact us.
• Made from high-quality materials to withstand the mechanical stresses and high temperatures during engine operation
• Converts electrical energy from the battery into mechanical energy to start the engine reliably
• Manufactured with tight tolerances to ensure accurate fit and optimal performance within the engine
• Designed for straightforward attachment, making maintenance and replacement hassle-free

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