Drive Parts - Hardware

Key Features:

• 7 1/2" or 190.5mm
• Front

Additional Details:

• Note: Use 18-2701 bushing

Interchanges/Replaces

GLM

• 21100

Mercruiser Stern Drive

• 17-45738

Additional Details:

• Not for: 270T, 280T & 290

Interchanges/Replaces

GLM

• 23090

Volvo Penta

• 826341
• 876278

Interchanges/Replaces

Volvo Penta

• 832820

Additional Details:

• Size: 5/16" or 7.9mm - 18

Interchanges/Replaces

GLM

• 23240

Volvo Penta

• 850889

Interchanges/Replaces

GLM

• 22250

Johnson/Evinrude Outboard

• 315810

OMC Stern Drive

• 315810

Interchanges/Replaces

GLM

• 22252

Mallory

• 9-73904

OMC Stern Drive

• 3852350

Volvo Penta

• 3852350

Interchanges/Replaces

GLM

• 22190

Johnson/Evinrude Outboard

• 320570
• 332118

Mallory

• 9-73905

OMC Stern Drive

• 320570
• 332118

Interchanges/Replaces

GLM

• 22191

Mallory

• 9-73915

Yamaha Outboard

• 688-45997-00-00
• 688-45997-01-00

Interchanges/Replaces

GLM

• 11052

Johnson/Evinrude Outboard

• 324369

OMC Stern Drive

• 324369

Additional Details:

• Fits: IA/IB/IC & EZ Shift, MC-I, R, MR & Alpha One

Interchanges/Replaces

GLM

• 21800

Mallory

• 9-78137

Mercruiser Stern Drive

• 12-29395

Mercury Marine

• 12-29395
• 12-8M0042641

Interchanges/Replaces

GLM

• 23050

Volvo Penta

• 851261
• 854047

Additional Details:

• Fits: IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & Gen II

Interchanges/Replaces

GLM

• 28390

Mallory

• 9-78105

Mercruiser Stern Drive

• 35983

Additional Details:

• Fits: R, MR, Alpha One, Gen II, Vazer & Bravo I, IX, XR, XZ

Interchanges/Replaces

GLM

• 11381

Mallory

• 9-72640
• 9-72643

Mercruiser Stern Drive

• 14-17460
• 14-18323

Mercury Marine

• 14-17460
• 14-18323

Additional Details:

• Fits: MC-I & TRS

Interchanges/Replaces

GLM

• 11380

Mallory

• 9-72641

Mercruiser Stern Drive

• 14-52833
• 14-79447

Mercury Marine

• 14-79447

Interchanges/Replaces

Mallory

• 9-73918

Yamaha Outboard

• 63P-45987-00-00
• 6E5-45987-00-00
• 6E5-45987-01-00

Additional Details:

• For: Gen II s/n 0F680000 & Up

Interchanges/Replaces

GLM

• 28402

Mallory

• 9-78120

Mercruiser Stern Drive

• 18312A3
• 828692A1

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-1179	GLM 21511 Mallory 9-75106 Mercruiser Stern Drive 31-32575A1 31-32575T1 Mercury Marine 31-32575A1 31-32575T1	1	Tapered Roller Bearing		N/A
18-7161	GLM 80420 Mallory 9-76546 Mercruiser Stern Drive 25-32546 Mercury Marine 25-32546	1	O-Ring		N/A
18-2282	GLM 23261 Mercruiser Stern Drive 15-32563A1 Mercury Marine 15-32563A1	1	Shim Set		N/A

Interchanges/Replaces

OMC Stern Drive

• 3852558
• 911820

Volvo Penta

• 3852558

Additional Details:

• Thickness: 1/8"
• For: Ratios: 1:47, 1:62, 1:81 & 1:94
• For: Gen II (1998 & Up), (0L100040 & Up)

Interchanges/Replaces

GLM

• 30030

Mercruiser Stern Drive

• 12-77674

Mercury Marine

• 12-77674

Additional Details:

• O.D.: 0.870"

Interchanges/Replaces

Mercruiser Stern Drive

• 19-32652