Serial 0B721206 Thru 0D805068 - Alpha Drives

Torque Wrench, lb-in. 91-66274
Your Price:
$670.08

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Torque Wrench, lb-in. 91-66274

525-91-66274

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
Your Price:
$753.77

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Transom Cutout and Drill Fixture 91-43693A2

525-91-43693A2

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
Your Price:
$909.69

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Trim Pump Test Gauge Kit 91-52915A6

525-91-52915A6

Trim Pump Test Gauge Kit 91-52915A6

Use in various trim pump tests.

Supercedes: 91-52915A8, 91-52915A3


U-joint Adaptor 91-38756
Your Price:
$37.58

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

U-joint Adaptor 91-38756

525-91-38756

U-joint Adaptor 91-38756

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


Universal Puller Plate 91-37241
Your Price:
$187.38

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Universal Puller Plate 91-37241

525-91-37241

Universal Puller Plate 91-37241

Removes gears and bearings.

Supersedes: 91-32337A1, 91-35427A1


Upper Drive Shaft Housing Seal Driver 91-817570T
Your Price:
$79.48

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Upper Drive Shaft Housing Seal Driver 91-817570T

525-91-817570T

Upper Drive Shaft Housing Seal Driver 91-817570T

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

Supercedes: 91-817570


Washer 12-34961
Your Price:
$4.80

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Washer 12-34961

525-12-34961

Washer 12-34961

Use on the threaded puller rod between the nut and plate when removing bearings.


Water Pump Alignment Pins 91-821571A1
Your Price:
$48.69

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Water Pump Alignment Pins 91-821571A1

525-91-821571A1

Water Pump Alignment Pins 91-821571A1

Aligns the Alpha One Gen II water pump during installation.