Usage Tips:Safety Shutoff Switch for Mercury Tohatsu Outboard Motor with Key Control Made of high-quality materials, more durable Number:398-06830 This product is suitable for: For TohatsuOutboard Motor Safety Stop Switch & Lanyard 398-06830-0 398068300M For Tohatsu For Nissan Outboard This aftermarket part replace these For Tohatsu For Nissan part numbers: 398-06830-0 345069300M 353068200M 361069300M 353068201M It fits these For Tohatsu Outboards: MD40B2,MD50B2,MFS15C,MFS20C,MFS25B,MFS25B,MFS30B, MFS30B,MFS40A,MFS4C,MFS50A,MFS5C,MFS6C,MFS8A3,MFS8A3, MFS4B,MFS5B,MFS6B,MFS15C,MFS20C,MFS9C,MFS15B2,MFS18B2, MFS8A3,MFS8A3,MFS9B2,M40C,M15D2,M18E2,M25C3,M30A4,M8B, M8B,M9D2,MFS8A2,MFS8A2,MFS25B,MFS30B,MFS25A,MFS30A. It fits these For Nissan Outboards: NSD40B2,NSD50B2,NSF15C,NSF20C,NSF25B,NSF25B,NSF30B NSF30B,NSF40A,NSF4C,NSF50A,NSF5C,NSF6C,NSF8A3,NSF8A3, NSF4B,NSF5B,NSF6B,,NSF15C,NSF20C,NSF9C,NSF15B2,NSF18B2, NSF8A3,NSF8A3,NSF9B2,NSF25B,NSF30B,NS40C,NSF8A2,NSF8A2,, NS15D2,NS18E2,NS25C3,NS30A4,NS8B,NS8B,NS9D2,NSF25A,NSF30A . Colour:Black Material:plastic Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 * Safety Stop Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.