Sierra Tools

Replaces: Mercury 91-74057Q6 14 oz. capacity Heavy duty steel construction for dependable, long service life.This product replaces:47-9782, 808282260118, 11150, 3099996929, 9-81001

SeaStar Solutions is one of the most well-known brands for marine engine components and accessories. They are recognized for their dedication to producing high-quality products. Their strong characteristics were quality, consistency, and technological...

Installs bearing cup in top cover of drive shaft of MC-I, R-MR, Alpha One drive units and outboardsThis product replaces:47-9839, 808282109479, 80828210947, 91-38918T

For Checking the operation of any gasoline or diesel fuel injectorThis product replaces:808282377199

Contains Prop Wrench, Prop Nut, and Tab WashersThis product replaces:47-4446, GLM90065, 3-01112, 30999318145

The intermediate Shift Cable Snake is used for easier removal and to install intermediate shift cables. It is also for use during the removal and installation of intermediate shift cables in Mercury Drives. For mercury 91-821571A1 used to easily remove...

Whether you're practicing your casts, snorkeling to see the magnificent marine life, or simply sailing on the open sea for enjoyment, you need to equip your boat with the best products. With Sierra Flywheel Puller with Lifting Eye (18-9897), you can have...

Get the best original battery-powered timing light built with top quality to last. The new Timing light Mercury 18-9802 is perfect for 2 or 4 cycle engines all ignition systems. Powered by two "D" cell batteries, it is portable and bright flash at all...

This Oil filter wrench fits snugly and exerts pressure on the wrench handle, safely increasing the torque or loosening when you change the oil. This type of wrench is used for screw-on type canister oil filters and fuel filters on different outboard...

Oil filters remove impurities from engine oil and lubricating oil, allowing the oil in your engine to last longer and extending the time between oil changes. It helps to extend the life of your engines by lubricating the working parts. The oil filter has...

The Sierra 18-9794 Marine Gear Lube Adapter is planned for making use of the Sierra quart pump or subordinate unit fill tubes. This adapter is also intended for Sierra 18-9781 Oil Pump to go from domestic to Metric (Yamaha, Honda, and Tohatsu). Features:...

Replaces: Mercury Marine 91-17257 Description: Loosens and tightens bearing carrier retainer on Bravo Two drives.This product replaces:47-9809, 80828210992, 808282109929, 91-17257, 9-79810