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Parts fitment chart
Choose a product to check model and year applications, engine part numbers, finish matching or installation requirements.
GT40 Marine Starter Relay
SKU: Gt-sw107 · See product page for ordering availability
View product →Engine & part-number match
Starter relay/solenoid for compatible PCM GT40 marine applications. It serves the starter-engagement circuit. Compare your existing relay number, terminal arrangement and mounting pattern before choosing the replacement.
Before ordering
- Engine model and serial number; the boat year alone is insufficient.
- Complete number on the existing part and any replacement/supersession reference.
- Starter mount, engine rotation, terminal arrangement and flywheel configuration.
Exact replacement needs confirmation. Use the checks above so GT40 can confirm the correct part.
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