Sierra / Mallory

Key Features:

• Engineered with premium grade materials that will excel in the extreme marine environment
• Epoxy coated for corrosion resistance
• Heavy-wall steel canister for further corrosion protection
• High-efficiency filter media that meets or exceeds the OE's filtration
• Backed by Sierra's industry leading warranty

Additional Details:

• Type: Bypass

Interchanges/Replaces

Volvo Penta

• 21632901
• 22030852
• 3582733

Key Features:

• Engineered with premium grade materials that will excel in the extreme marine environment
• All canisters are epoxy coated for corrosion resistance
• Heavy-wall steel canister for further corrosion protection
• High-efficiency filter media that meets or exceeds the OE's filtration
• Backed by Sierra's industry leading warranty

Additional Details:

• Type: Full Flow

Interchanges/Replaces

Volvo Penta

• 22030848
• 3582732

Key Features:

• Fits: OMC Cobra (1986-93) without cone clutch

Use With:

• 18-7116: O-Ring

Interchanges/Replaces

OMC Stern Drive

• 914488

Additional Details:

• Applicatin: 1 piece rear main seal; GM Small Block V8 (Right Handed Dipstick)

Interchanges/Replaces

Mercruiser Stern Drive

• 14259
• 809910
• FI1101295

Additional Details:

• Application: 2 piece rear main seal; GM Small Block V8 (Right Handed Dipstick)

Interchanges/Replaces

Mercruiser Stern Drive

• 93476

Additional Details:

• Application: 1 piece rear main seal; GM Big Block V8 (Right Handed Dipstick)

Interchanges/Replaces

Mercruiser Stern Drive

• 811549
• 845668T
• 850458

Additional Details:

• Application: 2 piece rear main seal; GM Big Block V8 (Right Handed Dipstick)

Interchanges/Replaces

Mercruiser Stern Drive

• 14760
• 75639
• 93477
• 93477T

Additional Details:

• Application: 1 piece rear main seal; GM V6 (Right Handed Dipstick)

Interchanges/Replaces

Mercruiser Stern Drive

• 14244
• 14244T

Interchanges/Replaces

Chrysler/Force/US Marine

• F3921989
• F4079550
• F724150
• FI1100765

GLM

• 30370

Mallory

• 9-60104

Mercruiser Stern Drive

• 25-804612
• 26-883921
• 27-34502
• 27-49955
• 27-60721
• 27-8M0077608

Yamaha Sterndrive

• YSG-14090-90-8G

Key Features:

• For: OMC 3.0L

Additional Details:

• Fits: 3.0L/LX

Interchanges/Replaces

Mallory

• 9-61500

Mercruiser Stern Drive

• 27-810846
• 27-810846T

OMC Stern Drive

• 3853343
• 914820

Volvo Penta

• 3853343

Additional Details:

• For: OMC 4.3L
• For: Mercruiser GM 262 CID Eng. (4.3L)

Interchanges/Replaces

GLM

• 39840

Mallory

• 9-61505

Mercruiser Stern Drive

• 27-14247
• 27-883964
• 27-883964T

OMC Stern Drive

• 3852655
• 912955

Volvo Penta

• 3852655
• 856402

Additional Details:

• Fits: MCM/MIE GM V-8 (454 & 502 cid) engines (Gen V & VI) (1992 & Newer)

Interchanges/Replaces

Mallory

• 9-61508

Mercruiser Stern Drive

• 27-811566
• 27-845628

OMC Stern Drive

• 3853510
• 915324

Volvo Penta

• 3853510
• 857204

Interchanges/Replaces

Volvo Penta

• 1378864
• 463587

Additional Details:

• For: GM 5.0L & 5.7L

Interchanges/Replaces

GLM

• 30354

Mallory

• 9-61511

Mercruiser Stern Drive

• 27-14241
• 27-881715
• FI1101298

OMC Stern Drive

• 3852656
• 912956

Volvo Penta

• 3852656

Key Features:

• For: OMC 5.7L

Additional Details:

• Use with: engines having a port mounted dipstick
• Fits: MCM/MIE 228, 250, 255, 280 & 898/198 (1976-1984)

Interchanges/Replaces

GLM

• 39230

Mercruiser Stern Drive

• 27-72627
• 27-85817A1
• FI5110032
• FI5110037

OMC Inboard

• 458625

OMC Stern Drive

• 357159
• 458625

Additional Details:

• For: Mercruiser GM 350 CID (5.7L) Starboard dipstick

Interchanges/Replaces

GLM

• 39260

Mercruiser Stern Drive

• 27-90458
• 27-90458A1
• FI5000178
• FI5000183

OMC Stern Drive

• 357159

Interchanges/Replaces

GLM

• 39470

Mallory

• 9-61509

Mercruiser Stern Drive

• 27-14901
• 27-14901A1
• 27-52144

OMC Stern Drive

• 3923440

Additional Details:

• Fits: MCM/MIE GM V-8 (427, 454, 482, 502 & 540 cid) engines (1969-1992)

Interchanges/Replaces

GLM

• 39490

Mallory

• 9-61501

Mercruiser Stern Drive

• 27-49107
• 27-52550
• FI1100229
• FI5000229
• FI5000245

OMC Inboard

• 3931593

Additional Details:

• Description: Open
• For: Mercruiser 224 CID (3.7L)

Interchanges/Replaces

GLM

• 30850

Mercruiser Stern Drive

• 27-72479
• 27-72479A5
• 27-72479T

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
NSS	Mercruiser Stern Drive 27-72479	1	Gasket, Oil Pan	No Image	N/A
NSS	Mercruiser Stern Drive 27-68706	1	Gasket, Side Cover	No Image	N/A
18-0685	GLM 31820 Mallory 9-61313 Mercruiser Stern Drive 27-73666	1	Valve Cover Gasket		N/A

Oil Pan Gasket Set (1pc)
Replaces: Mercruiser, OMC, Volvo
Gor: Chev 265-400 1975-85
Our outdrive mounting gaskets are more tear resistant than the OEM and other aftermarket competitors and feature our exclusive “anti-stick” coating for easy removal the next time they need replaced.