Drive Parts - Miscellaneous

Additional Details:

• For: #1R, MR, Alpha, Alpha I, Gen II & Bravo

Interchanges/Replaces

GLM

• 21433

Mallory

• 9-72164

Mercruiser Stern Drive

• 10-20518

Mercury Marine

• 10-20518

Additional Details:

• For: #1R, MR, Alpha, Alpha I, Gen II & Bravo

Interchanges/Replaces

GLM

• 21433

Mallory

• 9-72164

Mercruiser Stern Drive

• 10-20518

Mercury Marine

• 10-20518

Key Features:

• Allen Head Cap Screw

Additional Details:

• Size: 7/16" or 11.1mm x 1 3/4" or 44.5mm

Use With:

• 18-6011: Anode
• 18-6014: Anode
• 18-6016: Anode

Interchanges/Replaces

GLM

• 21740

Mercruiser Stern Drive

• 10-32470

Mercury Marine

• 10-32470
• 10-47580
• 10-74728

Additional Details:

• Fits: MC-I, R, MR, Alpha One & Gen II (s/n 0F094774 & Below)

Interchanges/Replaces

GLM

• 87561

Mallory

• 9-72161

Mercruiser Stern Drive

• 23-45588
• 23-79373
• 23-79373A1
• 23-805041A2

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2054	Chrysler/Force/US Marine 26-816464 1 GLM 85581 Honda Outboard 91253-ZW1-003 Mallory 9-76116 Mercruiser Stern Drive 26-8164641 Mercury Marine 26-76384 26-816464 26-8164641	2	Oil Seal

Interchanges/Replaces

Yamaha Outboard

• 90105-10M00-00
• 90105-10M67-00

Interchanges/Replaces

Johnson/Evinrude Outboard

• 983967

OMC Stern Drive

• 983967

Key Features:

• 3/8" - 16 thread

Additional Details:

• For: Volvo SX drives
• For: Cobra SX Drives

Interchanges/Replaces

OMC Stern Drive

• 3852152
• 3854539

Volvo Penta

• 3854539

Use With:

• 18-1344: Needle Bearing

Interchanges/Replaces

Johnson/Evinrude Outboard

• 439476

Additional Details:

• For: #1R/MR/Alpha

Interchanges/Replaces

GLM

• 21423

Mercruiser Stern Drive

• 23-32632

Additional Details:

• Size: 5/8" - 18

Interchanges/Replaces

Chrysler/Force/US Marine

• 11-F1920
• F1348
• F1881

GLM

• 28360

Mallory

• 9-78117

Mercruiser Stern Drive

• 11-22339
• 11-36084
• 11-97522

Mercury Marine

• 11-22339

Interchanges/Replaces

GLM

• 21245

OMC Stern Drive

• 914743

Additional Details:

• For: R/MR/Alpha One (1983-1990) s/n 6225577 & Up
• For: I/II/III (1988-2002) s/n 6225577

Interchanges/Replaces

GLM

• 26480

Mallory

• 9-77200

Mercruiser Stern Drive

• 19-14842
• 19-148421

Additional Details:

• For: Alpha One Gen II (s/n 0D469859 & Up)

Interchanges/Replaces

GLM

• 26490

Mallory

• 9-77201

Mercruiser Stern Drive

• 19-815951

Additional Details:

• For:: MR Alpha

Interchanges/Replaces

Chrysler/Force/US Marine

• 19-47579

GLM

• 21890

Mercruiser Stern Drive

• 19-47579
• 19-475791

Mercury Marine

• 19-47579
• 19-475791

Sears

• 19-47579

Additional Details:

• Fits: Mercruiser Stern Drives

Interchanges/Replaces

Mercruiser Stern Drive

• 11-88462
• 22-88847A1

Key Features:

• For: V-8 Model Stern Drives & Inboards (1977 to present)

Additional Details:

• I.D.: 1" or 25.4mm

Interchanges/Replaces

GLM

• 22290

Mallory

• 9-42720

OMC Inboard

• 909829

OMC Stern Drive

• 3852476
• 908488
• 909829

Volvo Penta

• 3852476

Key Features:

• For: V-8 Models Stern Drives & Inboards (1977 to present)

Additional Details:

• I.D.: 1 1/4" or 31.8mm

Interchanges/Replaces

GLM

• 22280

Mallory

• 9-42721

OMC Inboard

• 909830

OMC Stern Drive

• 764799
• 909830

Key Features:

• Johnson/Evinrude 397272 + 390610 = 18-71102 Kit

Interchanges/Replaces

Johnson/Evinrude Outboard

• 390610
• 397272

Mallory

• 9-71102

List of Containing Parts

Interchanges/Replaces

GLM

• 28350

Mallory

• 9-72154

Mercruiser Stern Drive

• 35992
• 66071
• 8168111
• 8168112

Key Features:

• U/V stabilized black plastic flange

Additional Details:

• Note: Use with Shields 2" Sternflex P/N 16-126-2000B