Sierra / Mallory

Additional Details:

• Temperature Rating: 150° (66 C)

Interchanges/Replaces

Volvo Penta

• 3587597

Additional Details:

• For: 200-250 Hp 3.0L, (DFI and EFI)

Interchanges/Replaces

Mercury Marine

• 27-850318
• 27-8503181

Mercury Sport Jet

• 27-8503181

Interchanges/Replaces

GLM

• 35440

Johnson/Evinrude Outboard

• 329830

Interchanges/Replaces

Mallory

• 9-60003

Yamaha Outboard

• 688-12414-00-00
• 688-12414-A1-00

Interchanges/Replaces

GLM

• 46130

Johnson/Evinrude Outboard

• 394408

Interchanges/Replaces

Yanmar

• 104211-49160

Interchanges/Replaces

GLM

• 34440

Johnson/Evinrude Outboard

• 321932

Interchanges/Replaces

GLM

• 34000

Johnson/Evinrude Outboard

• 311145

Additional Details:

• Fits: Mercury 9.9-60 Hp 4-Stroke

Interchanges/Replaces

Mercury Marine

• 27-824853
• 27-8248531

Yamaha Outboard

• 62Y-12414-00-00
• 65W-12414-00-00
• 6H3-12414-00-00
• 6H3-12414-A1-00

Interchanges/Replaces

GLM

• 32760

Mercury Marine

• 27-14318
• 27-14318 2
• 27-14318 3
• 27-14318005
• 27-143184

Interchanges/Replaces

GLM

• 32820

Mallory

• 9-60004

Mercury Marine

• 27-43006 2
• 27-430061
• 27-430063
• 27-430065
• 27-430066
• 27-430067
• 27-430068

Additional Details:

• Fits: MCM/MIE GM V-8 engines

Interchanges/Replaces

Barr

• MC472748818

GLM

• 31510

Mallory

• 9-60010

Mercruiser Stern Drive

• 27-48818
• 27-488181
• 27-48818Q01

Interchanges/Replaces

Kohler

• 352031

Interchanges/Replaces

Yamaha Outboard

• 6E9-12414-01-00
• 6E9-12414-A0-00
• 6E9-12414-A1-00

Key Features:

• V-6

Interchanges/Replaces

GLM

• 33600

Johnson/Evinrude Outboard

• 321184

Mallory

• 9-60449

Key Features:

• Models with Power Trim

Interchanges/Replaces

GLM

• 23011

Volvo Penta

• 854031

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2939	GLM 23020 Volvo Penta 814356	1	Rubber Seal		N/A

Additional Details:

• Material: Stainless Steel
• Fits: MCM/MIE GM V-8 (454 & 502 cid) engines

Use With:

• 18-1989K: Thermostat Service Kit

Interchanges/Replaces

Mallory

• 9-42500

Mercruiser Stern Drive

• 861006A1
• 8M0061381

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-4264	GLM 21894 Mallory 9-40546 Mercruiser Stern Drive 22-32803 22-87543 FI5880010 Mercury Marine 22-32803	3	Pipe Plug
18-2917	GLM 31560 GM 3701777 Mallory 9-60007 9-60007-10 Mercruiser Stern Drive 27-33179 27-53045 27-530451 27-53045B1 F10077105 FI1101276 FI1101291 FI5000096 OMC Inboard 3701777 OMC Stern Drive 3701777	1	Thermostat Gasket		N/A
NSS	Mercruiser Stern Drive 23-806922	1	Sleeve	No Image	N/A

Additional Details:

• Fits: MCM/MIE GM V-6 & V-8 (305 & 350 cid)engines & Hi-Perf 454, 502 & 540 cid engines

Interchanges/Replaces

Barr

• MC2947441

GLM

• 13220

Mallory

• 9-42503
• 9-42506

Mercruiser Stern Drive

• 47441
• 47441A1

Osco

• MC55-TSB

Key Features:

• Models with Power Trim

Interchanges/Replaces

GLM

• 23010

Mallory

• 9-44003

Volvo Penta

• 832846

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2939	GLM 23020 Volvo Penta 814356	1	Rubber Seal		N/A

Additional Details:

• Temperature Rating: 145° (63 C)

Interchanges/Replaces

GLM

• 13381

Mallory

• 9-43004

Volvo Penta

• 875794
• 876305

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3551	Chrysler Inboard 4142885 Crusader 96319 GLM 13030 Mallory 9-43013 Mercruiser Stern Drive 32728 35884 59137 59137A1 67464 8052731 8072521 807252T1 8M0089715 Osco 143-DEG Pleasurecraft RO26002E	1	Thermostat		N/A
18-2933	Mallory 9-60001 Volvo Penta 1317466 416033 418361	1	Thermostat Gasket		N/A
18-0398	GLM 35060 Mallory 9-60009 Mercruiser Stern Drive 27-33918 27-8M2021920 OMC Stern Drive 312797 3852111 Volvo Penta 3852111 835417 856347	1	Thermostat Gasket		N/A