Seller notes

For Mercury/Mariner Outboard Diaphram installation tool Kit 91-889431 889431 This product is Aftermarket 91-889431 For Mercury/Mariner Outboard Diaphram installation tool Kit Replaces the following part numbers:91-889431 889431 Replaces the following models:This listing is for the Mercury 2.5L or 3.0L Optimax engine the installation tool. Please contact us with any questions, or to verify correct parts. SHIPPING FREE Before placing an order, please confirm that this is the item you need to avoid...

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