Serial 0B721206 Thru 0D805068 - Alpha Drives

Needle Bearing Removal Tool 91-816245

Removes the needle bearings from the back adaptor of the Alpha One Gen II counter rotating gear case.

Oil Seal Driver 91-31108T

Installs the oil seals in the bearing carrier on the MC-1, R-MR, Alpha One and Alpha One Gen II drive units.

Supersedes: 91-31108

Supercedes: 91-31108

Oil Seal Driver 91-817569T

Installs and removes the Alpha One Gen II counter rotating bearing carrier seals; also, install seals in the drive shaft seal carrier.

Supersedes: 91-817569

Supercedes: 91-817569

Pilot Washer 91-36571T

Use as a centering guide to install the pinion bearing in the MC-1, R-MR, Alpha One and Alpha One Gen II drive units.

Supercedes: 91-36571

Pilot Washer 91-37350T

Use with 91-31229A7 Universal Bearing Puller Kit.

Supercedes: 91-37350

Pinion Bearing Removal & Installation Tool Assembly

Installs & removes pinion bearing on MC-1 / R / MR / Alpha One / Alpha One Gen II drive units.

Kit Contains:

Pinion Gear Shimming Tool replaces MerCruiser part # 91-56048001

Measures pinion height of MC-1 / R / MR / Alpha One / Alpha One Gen II drive units

Pinion Gear Shimming Tool 91-56048001

Measures the pinion heights of the MC-1, R-MR Alpha One and Alpha One Gen II drive units.

Pinion Nut Adaptor 91-61067A04

Holds the pinion nut when removing the pinion gear and drive shaft on the MC-1, R-MR and Alpha One drive units.

Supercedes: 91-61067A1, 91-61067A2, 91-61067A3, 91-61067A3

Pinion Nut Wrench 91-61067T03

Holds the pinion nut when removing the pinion gear and driveshaft.

Supercedes: 91-610672, 91-61067003

Pipe Tap 91-95639

Taps the bell housing for shift cable installation on the MC-1, R-MR and Alpha One drive units.

Plate Puller 91-29310

Use as a guide to remove and install the gimbal bearing on the MC-1, R-MR, Alpha One, Alpha One Gen II, Blackhawk and all Bravo drive units.

Power Steering Adapter Kit 91-806908A02

Adapts power steering test gauge (91-385053A05) to test power steering control valves.

Power Steering Test Gauge Kit 91-38053A05

Tests the power steering system pressure.

Propeller Shaft Adaptor 91-61077T

Provides a wrench surface to turn the propeller shaft on the MC-1, R-MR, Alpha One, Alpha One Gen II, Balckhawk and all Bravo drive units.

Supersedes: 91-61077

Supercedes: 91-61077

Puller Bolt 91-85716

Use with 91-46086A1. Removes bearing carrier on the MC-1, R-MR, Alpha One and Alpha One Gen II drive units.

Puller Head 91-38919

Removes the swivel pins from the R-MR and Alpha One gimbal rings.

Puller Head 91-63616T

Remove the upper swivel shaft on MC-1, R-MR, Alpha One and Alpha One Gen II gimbal rings.
Bravo One, Bravo Two and Bravo Three High Performance drive units hinge pin puller.

Supercedes: 91-63616

Puller Jaw 91-34570

Replacement jaw for the 91-34569A1 Slide Hammer Puller Tool.

Puller Jaw 91-816242

Use with either the two prong or three prong puller on all Mercury MerCruiser drive units.