Mercury Marine Catalog - Tools & Accessories

Stub Shaft for Standard Bravo 91-865084

Replaces the U‑joint assembly during the shimming process of the driveshaft housing.

Support Block 91-814812A1

Holds and supports the dial indicator for various measurements, used as a base for the dial indicator.

Tapered Insert Tool 91-43579

Installs the tapered insert retainer into the water inlet hose on all the Bravo and Blackhawk drive units.

Thread Chaser / Nut Installer Tool Mercruiser 91-73688

This tool will remove and re install Mercury 4" spanner nuts.

Timing Decal (Priced Each. Must be sold in quantities of 10) 91-8538831

Aids in troubleshooting ignition timing on three cylinder engines by determining the timing of individual cylinders.

Timing Tool 91-805747A2

Connects to the DLC on MEFI-1, MEFI-2 and MEFI-3 ECM models. Locks ECM in timing mode to set initial engine timing.

Supersedes: 91-747508

Supercedes: 91-805747A1

TKS Carburetor Mixture Adjusting Tool 91-866201

Adjusts idle mixture screw on TKS MerCarb.

Tool Drill Fixture 91-828363A1

Aids in the mounting of the following Panel Mount Controls: Commander300, 3000 Classic, Commander 2000.

Supersedes: 91-96760, 91-96760A1

Supercedes: 91-96760, 91-96760A1

Torque Wrench, lb-in. 91-66274

Sets torques from 9 to 150 lb-in; 3/8 in. drive.

Transom Cutout and Drill Fixture 91-43693A2

Use for cutting and drilling the boat transom for sterndrive installation.

Supercedes: 91-71024A2

Trim Pump Test Gauge Kit 91-52915A6

Use in various trim pump tests.

Supercedes: 91-52915A8, 91-52915A3

Trim Rod Guide Removal Tool 91-44487T1

Aids in the removal of the trim rod from the trim cylinders.

Supersedes: 91-44487A1

Supercedes: 91-44487A1

U-joint Adaptor 91-38756

Supports the yoke when disassembling U-joint on all the drive units.

Universal Puller Plate 91-37241

Removes gears and bearings.

Supersedes: 91-32337A1, 91-35427A1

Upper Drive Shaft Housing Seal Driver 91-817570T

Installs the seals in the Alpha One Gen II drive shaft housing.

Supercedes: 91-817570

Vertical Shaft Service Tool 91-805474

Use with the various drivers to install the Bravo and Blackhawk drive unit bearings.

Water Pump Alignment Pins 91-821571A1

Aligns the Alpha One Gen II water pump during installation.