Sierra / Mallory

Additional Details:

• Fits: Johnson/Evinrude 6HP 1967-68 (1967 "S" Suffix Only, 1968 "C" Suffix Only)

Interchanges/Replaces

GLM

• 87616

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2023	GLM 86390 Johnson/Evinrude Outboard 0313282	1	Oil Seal		N/A
18-2035	GLM 86450 Johnson/Evinrude Outboard 0327031 300599	1	Oil Seal		N/A
18-2534	Chrysler/Force/US Marine F184122-1 Johnson/Evinrude Outboard 309044 Mallory 9-78007	1	Seal Kits		N/A
18-2891	GLM 34040 Johnson/Evinrude Outboard 303339	1	Bearing Housing Gasket		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7100	Chrysler/Force/US Marine 25-85594 GLM 45230 Johnson/Evinrude Outboard 301877 Mallory 9-76509 Mercury Marine 25-85594 OMC Stern Drive 301877	1	O-Ring		N/A
18-7117	GLM 82150 Johnson/Evinrude Outboard 303360 Mallory 9-76507 Mercruiser Stern Drive 25-35027 Mercury Marine 25-35027	1	O-Ring		N/A
18-7120	Chrysler/Force/US Marine 25-25007 25-38933 25-F498618 26-817469 27-843672 F498619 GLM 80090 Johnson/Evinrude Outboard 307853 Mallory 9-76526 Mercury Marine 25-38933 Mercury Sport Jet 25-38933 OMC Stern Drive 307853 332598	1	O-Ring		N/A

Additional Details:

• Fits: Johnson/Evinrude 6HP 1968-1979 (1968 "A" & "R" Suffixes Only)

Interchanges/Replaces

GLM

• 87617

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2023	GLM 86390 Johnson/Evinrude Outboard 0313282	1	Oil Seal		N/A
18-2024	GLM 86400 Johnson/Evinrude Outboard 0314167	1	Oil Seal		N/A
18-2534	Chrysler/Force/US Marine F184122-1 Johnson/Evinrude Outboard 309044 Mallory 9-78007	1	Seal Kits		N/A
18-2891	GLM 34040 Johnson/Evinrude Outboard 303339	1	Bearing Housing Gasket		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7100	Chrysler/Force/US Marine 25-85594 GLM 45230 Johnson/Evinrude Outboard 301877 Mallory 9-76509 Mercury Marine 25-85594 OMC Stern Drive 301877	1	O-Ring		N/A
18-7117	GLM 82150 Johnson/Evinrude Outboard 303360 Mallory 9-76507 Mercruiser Stern Drive 25-35027 Mercury Marine 25-35027	1	O-Ring		N/A
18-7120	Chrysler/Force/US Marine 25-25007 25-38933 25-F498618 26-817469 27-843672 F498619 GLM 80090 Johnson/Evinrude Outboard 307853 Mallory 9-76526 Mercury Marine 25-38933 Mercury Sport Jet 25-38933 OMC Stern Drive 307853 332598	1	O-Ring		N/A
NSS	Johnson/Evinrude Outboard 321738	1	Washer, Shift Rod	No Image	N/A

Interchanges/Replaces

GLM

• 87605

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2022	GLM 86360 OMC Stern Drive 303345	2	Oil Seal		N/A
18-2534	Chrysler/Force/US Marine F184122-1 Johnson/Evinrude Outboard 309044 Mallory 9-78007	1	Seal Kits		N/A
18-2891	GLM 34040 Johnson/Evinrude Outboard 303339	1	Bearing Housing Gasket		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7100	Chrysler/Force/US Marine 25-85594 GLM 45230 Johnson/Evinrude Outboard 301877 Mallory 9-76509 Mercury Marine 25-85594 OMC Stern Drive 301877	1	O-Ring		N/A
18-7117	GLM 82150 Johnson/Evinrude Outboard 303360 Mallory 9-76507 Mercruiser Stern Drive 25-35027 Mercury Marine 25-35027	1	O-Ring		N/A
18-7120	Chrysler/Force/US Marine 25-25007 25-38933 25-F498618 26-817469 27-843672 F498619 GLM 80090 Johnson/Evinrude Outboard 307853 Mallory 9-76526 Mercury Marine 25-38933 Mercury Sport Jet 25-38933 OMC Stern Drive 307853 332598	1	O-Ring		N/A

Additional Details:

• For: King Cobra Lower Unit 1990

Interchanges/Replaces

GLM

• 87618

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2023	GLM 86390 Johnson/Evinrude Outboard 0313282	2	Oil Seal		N/A
18-2534	Chrysler/Force/US Marine F184122-1 Johnson/Evinrude Outboard 309044 Mallory 9-78007	1	Seal Kits		N/A
18-2891	GLM 34040 Johnson/Evinrude Outboard 303339	1	Bearing Housing Gasket		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7100	Chrysler/Force/US Marine 25-85594 GLM 45230 Johnson/Evinrude Outboard 301877 Mallory 9-76509 Mercury Marine 25-85594 OMC Stern Drive 301877	1	O-Ring		N/A
18-7117	GLM 82150 Johnson/Evinrude Outboard 303360 Mallory 9-76507 Mercruiser Stern Drive 25-35027 Mercury Marine 25-35027	1	O-Ring		N/A
18-7120	Chrysler/Force/US Marine 25-25007 25-38933 25-F498618 26-817469 27-843672 F498619 GLM 80090 Johnson/Evinrude Outboard 307853 Mallory 9-76526 Mercury Marine 25-38933 Mercury Sport Jet 25-38933 OMC Stern Drive 307853 332598	1	O-Ring		N/A

Interchanges/Replaces

GLM

• 87607

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0882	GLM 34120 Johnson/Evinrude Outboard 304764 Mallory 9-60406	1	Shift Rod Gasket		N/A
18-2005	GLM 86410 Jabsco 92700-0060 Johnson/Evinrude Outboard 0313284	1	Oil Seal		N/A
18-2021	GLM 86350 Johnson/Evinrude Outboard 0302564 313285	1	Oil Seal		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7100	Chrysler/Force/US Marine 25-85594 GLM 45230 Johnson/Evinrude Outboard 301877 Mallory 9-76509 Mercury Marine 25-85594 OMC Stern Drive 301877	1	O-Ring		N/A
18-7115	GLM 82240 Johnson/Evinrude Outboard 302588 Mercruiser Stern Drive 25-20266 25-26722 Mercury Marine 25-20266 25-26722 OMC Stern Drive 302588	1	O-Ring		N/A
18-7120	Chrysler/Force/US Marine 25-25007 25-38933 25-F498618 26-817469 27-843672 F498619 GLM 80090 Johnson/Evinrude Outboard 307853 Mallory 9-76526 Mercury Marine 25-38933 Mercury Sport Jet 25-38933 OMC Stern Drive 307853 332598	1	O-Ring		N/A

Additional Details:

• For: King Cobra Lower Unit 1990/1991

Interchanges/Replaces

OMC Stern Drive

• 986629

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0166	GLM 86620 OMC Stern Drive 911705	1	Grommet		N/A
18-0299	Mercury Marine 25-82289M Yamaha Outboard 93210-66262-00 93210-66M98-00	1	O-Ring		N/A
18-7138	GLM 83250 Mallory 9-76533 OMC Stern Drive 318717	1	O-Ring		N/A
18-0175	GLM 81080 Mercruiser Stern Drive 25-26543 Mercury Marine 25-26543	1	O-Ring		N/A
NSS	OMC Stern Drive 0986176 3853932	1	Guide & Seal, Water Tube	No Image	N/A

Additional Details:

• Fits: OMC 3.0L. 4.3L, 5.0L (1994), 3.2L (1992-93), 5.7L (1992-1994), 7.4L (1992-1995), 8.2L (1992-1993)

Interchanges/Replaces

OMC Stern Drive

• 3850597
• 987251

Volvo Penta

• 3850597

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	1	Drain/Fill Plug Washer		N/A
18-0166	GLM 86620 OMC Stern Drive 911705	1	Grommet		N/A
18-0299	Mercury Marine 25-82289M Yamaha Outboard 93210-66262-00 93210-66M98-00	1	O-Ring		N/A
18-0175	GLM 81080 Mercruiser Stern Drive 25-26543 Mercury Marine 25-26543	1	O-Ring		N/A
NSS	OMC Stern Drive 0986176 3853932	1	Guide & Seal, Water Tube	No Image	N/A
18-32882	OMC Stern Drive 3852315 Volvo Penta 3852315	1	Seal		N/A

Additional Details:

• For: 100-245 Stringer Units (1968-1977)

Interchanges/Replaces

GLM

• 87620

OMC Stern Drive

• 981797

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2012	GLM 85110 Johnson/Evinrude Outboard 0310599 OMC Stern Drive 308715 310599	4	Oil Seal		N/A
18-2020	GLM 86040 Mallory 9-76228 OMC Stern Drive 310649	1	Oil Seal		N/A
18-2058	GLM 86050 Mallory 9-76227 OMC Stern Drive 313353	2	Oil Seal		N/A
18-2851	Barr OMC47313368 GLM 33010 OMC Stern Drive 313368	1	Swivel Bearing Gasket		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7120	Chrysler/Force/US Marine 25-25007 25-38933 25-F498618 26-817469 27-843672 F498619 GLM 80090 Johnson/Evinrude Outboard 307853 Mallory 9-76526 Mercury Marine 25-38933 Mercury Sport Jet 25-38933 OMC Stern Drive 307853 332598	4	O-Ring		N/A
18-7129	GLM 80220 Johnson/Evinrude Outboard 314491 OMC Stern Drive 314491	1	O-Ring		N/A
18-7135	Chrysler/Force/US Marine 25-35276 GLM 82100 Johnson/Evinrude Outboard 310584 Mallory 9-76530 Mercruiser Stern Drive 25-35276 Mercury Marine 25-20365 25-35276 OMC Stern Drive 310584 3852089 Volvo Penta 3852089	1	O-Ring		N/A
18-7167	Chrysler/Force/US Marine 785-97386 GLM 82390 Johnson/Evinrude Outboard 310414 Mallory 9-76549 Mercruiser Stern Drive 25-861844 785-97386 Mercury Marine 25-861844 785-97386 OMC Stern Drive 310414	1	O-Ring		N/A
NSS	OMC Stern Drive 909019	1	Grommet, Water Tube	No Image	N/A
NSS	OMC Stern Drive 908594	1	Grommet, Water Tube	No Image	N/A
NSS	OMC Stern Drive 310597	1	Grommet, Water Tube	No Image	N/A

Key Features:

• For Honda BF9.9, BF15

Additional Details:

• For: Mercury 20 Hp

Interchanges/Replaces

GLM

• 31200

Mercury Marine

• 27-39625

Interchanges/Replaces

GLM

• 31060

Mallory

• 9-60039

Mercruiser Stern Drive

• 27-32769

Mercury Marine

• 27-19553
• 27-32769

Interchanges/Replaces

Chrysler/Force/US Marine

• 27-19701

GLM

• 37470

Mallory

• 9-60027

Mercury Marine

• 27-19701
• 27-197011
• 27-8M0036675
• 27-8M4502052

Key Features:

• For filling lower units on outboards and stern drives
• Tapered/unthreaded hose end

Additional Details:

• Size: 5 Gallon (18.95L)

Use With:

• 18-9600-5: Premium Lower Unit Gear Lube (5 Gallons)(18.95L)
• 18-9620-5: Type "C" Gear Lube (5 Gallon)(18.95L)
• 18-9650-5: Hi-Performance Gear Lube (5 Gallons)(18.95L)

Interchanges/Replaces

Mallory

• 9-81004

Key Features:

• Fits: Cobra 2.3, 3.0, 3.8 & 5.8L (1986-95), V-6, V-4 (1979-Up), 60-75hp 3 cyl. 40/50hp (1989-98)

Additional Details:

• Head Style: Slot Head

Interchanges/Replaces

GLM

• 21731

Johnson/Evinrude Outboard

• 318544

Mallory

• 9-72654

OMC Stern Drive

• 318544
• 912624

Additional Details:

• Thread: M8-1.25

Use With:

• 18-4698: Drain Fill Washer
• 18-46981-9: Drain Fill Washer (Priced Per Pkg of 50)

Interchanges/Replaces

Mallory

• 9-72652

Yamaha Outboard

• 688-45341-00-00
• 688-45341-10-00
• 90340-08M02-00

Key Features:

• Port & Starboard

Additional Details:

• Material: Cast Iron
• Type: Universal center riser manifold
• Fits: Crusader GM 283 & 327 CID Engines thru 1964
• Fits: Crusader GM 305, 307, & 350 CID Engines 1965 and later
• Fits: Chris-Craft 283, 302, 307 & 350 CID Engines
• Fits: Mercruiser GM 283, 305, 307, 350 CID Engines
• Fits: OMC 283, 305, 307 & 350 CID engines 1968-1980
• Fits: Volvo 307 & 350 CID engines
• Fits: Pleasurecraft GM 283, 305, 307 & 350 CID Engines

Use With:

• 18-0604: Exhaust Manifold Gasket Set
• 18-2949: Exhaust Manifold Gasket
• 18-8536: Exhaust Elbow Mounting Kit
• 18-1907: Riser
• 18-1939: Riser
• 18-1949: Manifold Spacer
• 18-1999: Manifold Elbow
• 18-8112: Hose Fitting 90°
• 18-2902-1: Exhaust Manifold Gasket

Interchanges/Replaces

Barr

• CHV-1-83

GLM

• 56230

HGE

• 1-83

Mallory

• 9-40110

Osco

• 994

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2854-1	Barr 01-0107 GLM 36830 Mallory 9-65501 Osco 992-G	1	Exhaust Elbow Gasket		N/A
18-2949	Barr CHV-47-000 MC 47 27 33395 Crusader 96306 GLM 31100 Mercruiser Stern Drive 27-33395 27-33395B Osco CV-GH Volvo Penta 835966 856034	1	Exhaust Manifold Gasket		N/A

Key Features:

• Port & Starboard

Additional Details:

• Type: Universal Center Riser Manifold
• Fits: Ford 302 and 351 CID Engines

Use With:

• 18-0603: Exhaust Manifold Gasket Set
• 18-8538: Exhaust Manifold Mounting Kit
• 18-1907: Riser
• 18-1939: Riser
• 18-1949: Manifold Spacer
• 18-1999: Manifold Elbow
• 18-4363: Exhaust Elbow Mounting Package
• 18-8112: Hose Fitting 90°
• 18-0183-1: Exhaust Manifold Gasket

Interchanges/Replaces

Barr

• FM-1-83

GLM

• 56250

HGE

• 1-81

Mallory

• 9-40111

Osco

• FL994
• FLCR818

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2854-1	Barr 01-0107 GLM 36830 Mallory 9-65501 Osco 992-G	1	Exhaust Elbow Gasket		N/A
18-0183-1	Barr FM 47 0000 MC47-27-73866 GLM 33790 Mallory 9-61420 Mercruiser Stern Drive 27-54566 27-73866 OMC Stern Drive 3852455 3853742 908717 916262 Osco FL-GH Pleasurecraft RM0007 Volvo Penta 3852455 3853742	1	Exhaust Manifold Gasket		N/A
18-4258	Crusader 113186 GLM 21892 Mallory 9-41205 Mercruiser Stern Drive 22-33198 22-33198A1 22-41622 22-46754 Osco 1016012	2	Pipe Plug		N/A

Key Features:

• Supplied with mounting package
• Port & Starboard

Additional Details:

• Fits: MCM GM V-6 (229 & 262 cid) engines (1985-2002)

Use With:

• 18-2909: Exhaust Manifold Gasket
• 18-8533: Exhaust Manifold Mounting Kit
• 18-1908: Manifold Riser Spacer
• 18-1908K: Manifold Riser Spacer Kit
• 18-1985: Manifold Spacer
• 18-2849-1: Exhaust Elbow Gasket
• 18-2909-9: Exhaust Manifold Gasket (Priced Per Pkg of 2)
• 18-8554: Exhaust Elbow Mounting Kit
• 18-8555: Exhaust Elbow Mounting Kit
• 18-8556: Exhaust Elbow Mounting Kit
• 18-0672: Exhaust Elbow Gasket
• 18-0897: Exhaust Elbow Gasket
• 18-1970-2: Riser Elbow
• 18-1976-2: Manifold Elbow

Interchanges/Replaces

Barr

• MC-1-99746

GLM

• 51220

HGE

• 9746

Mallory

• 9-40505

Marine Power

• 611447

Mercruiser Stern Drive

• 99746A17
• 99746A3
• 99746A8

Osco

• 9745

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-4224	GLM 13990 Mallory 9-41200 Mercruiser Stern Drive 22-806926A1 22-862210A01	1	Drain Elbow Assembly		N/A
18-2909	Barr MC47-27-99757 Crusader 97498 GLM 32170 Mallory 9-61421 Mercruiser Stern Drive 27-99757 OMC Stern Drive 3853412 910157 915025 Osco CS-GH Volvo Penta 3853412 856116 Yamaha Sterndrive YSC-12190-00-AC	1	Exhaust Manifold Gasket		N/A
18-0897	Barr MC 20 99208 MC47-27-41813 GLM 30240 Mallory 9-61413 Mercruiser Stern Drive 27-41813 27-860233 27-863724 Osco 8503-GR	1	Exhaust Elbow Gasket		N/A

Key Features:

• Will fit either Port or Starboard
• Ideally suited for freshwater applications

Use With:

• 18-0418: Exhaust Manifold Mounting Gasket
• 18-8532: Exhaust Manifold Mounting Kit
• 18-0672: Exhaust Elbow Gasket
• 18-0897: Exhaust Elbow Gasket
• 18-1908: Manifold Riser Spacer
• 18-1970-2: Riser Elbow
• 18-1974-1: Elbow
• 18-1976-2: Manifold Elbow
• 18-1985: Manifold Spacer
• 18-2849-1: Exhaust Elbow Gasket
• 18-8554: Exhaust Elbow Mounting Kit
• 18-8555: Exhaust Elbow Mounting Kit

Interchanges/Replaces

Barr

• MC-1-89011

GLM

• 51240

HGE

• 9011

Mallory

• 9-40506

Marine Power

• 0991-1000

Mercruiser Stern Drive

• 807078Q07
• 807078T08

Osco

• 9011

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0897	Barr MC 20 99208 MC47-27-41813 GLM 30240 Mallory 9-61413 Mercruiser Stern Drive 27-41813 27-860233 27-863724 Osco 8503-GR	1	Exhaust Elbow Gasket		N/A
18-0418	Barr CHVA470000 MC47-27-46820 Crusader 96653 GLM 33760 Mallory 9-61400 Mercruiser Stern Drive 27-46820 OMC Inboard 909613 OMC Stern Drive 3852472 909613 Osco CW-GH Volvo Penta 3852472	1	Exhaust Manifold Mounting Gasket		N/A
18-4224	GLM 13990 Mallory 9-41200 Mercruiser Stern Drive 22-806926A1 22-862210A01	1	Drain Elbow Assembly		N/A

Key Features:

• Supplied with gaskets
• Will fit port and starboard
• Ideally suited for freshwater applications

Additional Details:

• Fits: MCM/MIE GM V-8 (305, 350 & 377 cid) engines (1983-2002)

Use With:

• 18-8520: Exhaust Manifold Mounting Kit
• 18-1908: Manifold Riser Spacer
• 18-1985: Manifold Spacer
• 18-8554: Exhaust Elbow Mounting Kit
• 18-8555: Exhaust Elbow Mounting Kit
• 18-8556: Exhaust Elbow Mounting Kit
• 18-0672: Exhaust Elbow Gasket
• 18-1974-1: Elbow
• 18-0897: Exhaust Elbow Gasket
• 18-2849-1: Exhaust Elbow Gasket
• 18-2949: Exhaust Manifold Gasket
• 18-2949-9: Exhaust Manifold Gasket (Priced Per Pkg of 2)
• 18-1970-2: Riser Elbow
• 18-1976-2: Manifold Elbow

Interchanges/Replaces

Barr

• MC-1-87114

GLM

• 51230

HGE

• 7114

Mallory

• 9-40507

Marine Power

• 0994-100

Mercruiser Stern Drive

• 860246Q11

Osco

• 7114B2

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-4224	GLM 13990 Mallory 9-41200 Mercruiser Stern Drive 22-806926A1 22-862210A01	1	Drain Elbow Assembly		N/A
18-0897	Barr MC 20 99208 MC47-27-41813 GLM 30240 Mallory 9-61413 Mercruiser Stern Drive 27-41813 27-860233 27-863724 Osco 8503-GR	1	Exhaust Elbow Gasket		N/A
18-2949	Barr CHV-47-000 MC 47 27 33395 Crusader 96306 GLM 31100 Mercruiser Stern Drive 27-33395 27-33395B Osco CV-GH Volvo Penta 835966 856034	1	Exhaust Manifold Gasket		N/A