Sierra / Mallory

Key Features:

• For: Mercruiser Floor Mount Bracket

Additional Details:

• Material: Stainless Steel

Interchanges/Replaces

Mercruiser Stern Drive

• 42419A1
• 58397A2
• 58397A3
• 862548A1
• 88553A1
• 88893A4

Additional Details:

• For: All Alpha One Gen II

Interchanges/Replaces

GLM

• 21425

Mallory

• 9-77101

Mercruiser Stern Drive

• 17-815953T1
• 17-8M0065070
• 56-18541A75
• 56-864641A24

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2341-1	Mallory 9-77002 9-77002-20 Mercruiser Stern Drive 23-815950 23-8159501 23-815950Q01	4	Power Trim Bushing
18-2345	GLM 21771 Mercruiser Stern Drive 53-815949	2	Drive Shaft Bearing E-Ring
18-2395	GLM 21424 Mercruiser Stern Drive 17-815953 17-815953A01	1	Trim Cylinder Pivot Pin		N/A
18-2466-9	GLM 26490 Mallory 9-77201 Mercruiser Stern Drive 19-815951	2	Pivot Pin End Cap (Priced Per Pkg of 2)
NSS	Mercruiser Stern Drive 12-815952	2	Washer	No Image	N/A

Additional Details:

• For: R, MR & Alpha One

Interchanges/Replaces

GLM

• 21370

Mallory

• 9-77102

Mercruiser Stern Drive

• 17-14873A1
• 17-85056

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2702-1	GLM 26330 Mercruiser Stern Drive 23-99291 23-99291T Pleasurecraft RO94020A	4	Power Trim Bushing
18-2394	Mercruiser Stern Drive 17-14873	1	Trim Cylinder Pivot Pin		N/A
18-3721	GLM 21170 Mallory 9-72004 9-72004-10 Mercruiser Stern Drive 11-21298 11-22178 11-24648 11-29241 11-33962 11-34933 11-82671015 Mercury Marine 11-134391 11-22178 11-34933 11-46355 11-82671015 11-859116 11-95702	2	Stainless Steel Locknut
18-2465-9	GLM 26480 Mallory 9-77200 Mercruiser Stern Drive 19-14842 19-148421	2	Pivot Pin Cap (Priced Per Pkg of 2)
NSS	Mercruiser Stern Drive 12-85058	2	Washer	No Image	N/A
NSS	Mercruiser Stern Drive 12-85057	2	Washer	No Image	N/A

Additional Details:

• For: R/MR/Alpha One (1983-1990)

Interchanges/Replaces

GLM

• 21380

Mallory

• 9-77103

Mercruiser Stern Drive

• 17-14872A1
• 17-99207

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2702-1	GLM 26330 Mercruiser Stern Drive 23-99291 23-99291T Pleasurecraft RO94020A	4	Power Trim Bushing
18-2393	Mercruiser Stern Drive 17-14872	1	Trim Cylinder Pivot Pin		N/A
18-3721	GLM 21170 Mallory 9-72004 9-72004-10 Mercruiser Stern Drive 11-21298 11-22178 11-24648 11-29241 11-33962 11-34933 11-82671015 Mercury Marine 11-134391 11-22178 11-34933 11-46355 11-82671015 11-859116 11-95702	2	Stainless Steel Locknut
18-2465-9	GLM 26480 Mallory 9-77200 Mercruiser Stern Drive 19-14842 19-148421	2	Pivot Pin Cap (Priced Per Pkg of 2)
NSS	Mercruiser Stern Drive 12-85058	2	Washer	No Image	N/A
NSS	Mercruiser Stern Drive 12-85057	2	Washer	No Image	N/A

Additional Details:

• Note: Use 18-2702-1 bushing
• For: Trim cylinder rear R/MR/Alpha

Use With:

• 18-2702-1: Power Trim Bushing

Interchanges/Replaces

Mercruiser Stern Drive

• 17-14872

Additional Details:

• For: Trim cylinder front R/MR/Alpha
• Note: Use 18-2702-1 bushing
• Size: 3/8" - 24 thread

Use With:

• 18-2702-1: Power Trim Bushing

Interchanges/Replaces

Mercruiser Stern Drive

• 17-14873

Additional Details:

• For: Trim cylinder front and rear Gen II

Interchanges/Replaces

GLM

• 21424

Mercruiser Stern Drive

• 17-815953
• 17-815953A01

Additional Details:

• For: Front Bravo

Interchanges/Replaces

GLM

• 21481

Mercruiser Stern Drive

• 17-44167
• 17-44167A1

Key Features:

• O-Ring included

Interchanges/Replaces

Yamaha Outboard

• 62Y-43800-00-4D
• 62Y-43800-01-4D
• 62Y-43800-01-8D
• 62Y-43800-10-8D
• 62Y-43800-11-00
• 62Y-43800-12-00
• 62Y-43880-00-00
• 69W-43880-00-00
• 69W-43880-01-00

Interchanges/Replaces

Mercruiser Stern Drive

• 14336A15
• 14336A20
• 14336A6
• 14336A8
• 14336A9
• 865380A13
• 88183A12
• 88183A5
• 88183A8

Key Features:

• OMC Cobra

Interchanges/Replaces

Nissan/Tohatsu Outboard

• 353-76010-4

OMC Stern Drive

• 984356

Interchanges/Replaces

Johnson/Evinrude Outboard

• 5005831

Additional Details:

• For: Volvo - SX - Early Version / Fine thread & 2.5" bolt centers

Interchanges/Replaces

OMC Stern Drive

• 3858071

Volvo Penta

• 3858071
• 854525-3

Additional Details:

• Fits: Power Pole Sportsman Models

Interchanges/Replaces

Power Pole

• PUMP SPN-F

Additional Details:

• Fits: Power Pole Pro Models

Interchanges/Replaces

Power Pole

• PUMP PRO-F

Additional Details:

• Fits: DP, DPX Drives

Use With:

• 18-6822: Trim Pump

Interchanges/Replaces

Volvo Penta

• 3586765
• 852928
• 872449
• 873051

Interchanges/Replaces

Prestolite

• 873051

Volvo Penta

• 3586765
• 852928
• 872449
• 873051

Interchanges/Replaces

Yamaha Outboard

• 65W-43880-10-00
• 67C-43880-00-00
• 67C-43880-01-00

Additional Details:

• For: SX Drives - Later version / 2.3" bolt centers w/ coarse thread

Interchanges/Replaces

Mallory

• 9-18614

Volvo Penta

• 3861575

Interchanges/Replaces

Mallory

• 9-18306
• 9-18613

OMC Stern Drive

• 172543
• 382715

Volvo Penta

• 3586765
• 820545
• 852928