Sierra / Mallory

Drain Plug
Your Price:
$2.99

Drain Plug

676-18-2244

Additional Details:

  • Thread Size: 3/8" or 9.5mm - 16
  • For: MerCruiser I,R,MR,Alpha One,TR,TRS & all O/Bs with 3/8-16 non-magnetic gear lube fill or vent screws

Use With:

  • 18-2945: Drain Screw Gasket
  • 18-2945-9: Drain Screw Gasket (Priced Per Pkg of 2)
  • 18-29451-9: Drain Screw Gasket (Priced Per Pkg of 50)

Interchanges/Replaces

Chrysler/Force/US Marine

  • 10-79953
  • 10-79953A2
  • 10-F50109
  • F40109

GLM

  • 22420

Mallory

  • 9-72650

Mercruiser Stern Drive

  • 10-28634
  • 10-28634A1
  • 10-79953
  • 10-79953A2
  • 10-79953Q04
  • 10-79953Q2
  • 816610A1
  • 816610A2

Mercury Marine

  • 10-20259
  • 10-28634
  • 10-28634A1
  • 10-79953
  • 10-79953A2
  • 10-79953Q04
  • 10-79953Q2

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2945Chrysler/Force/US Marine
  • 12-19183
  • F50556
  • F8077
  • F8186
Johnson/Evinrude Outboard
  • 307552
Mallory
  • 9-60101
  • 9-60102
Mercruiser Stern Drive
  • 12-19183
  • 12-191832
  • 12-191833
  • 12-19183B
  • 12-20260
  • 12-20260B
Mercury Marine
  • 12-19183
  • 12-191832
  • 12-191833
  • 12-20260
1Drain Screw Gasket N/A

Drain Plug
Your Price:
$3.99

Drain Plug

676-18-4226

Additional Details:

  • Fits: MerCruiser cylinder blocks and exhaust manifolds

Interchanges/Replaces

GLM

  • 13992

Mallory

  • 9-41203
  • 9-41203-10

Mercruiser Stern Drive

  • 22-806608A02
  • 22-806608A1
  • 22-8M0119211

Drain Plug
Your Price:
$9.99

Drain Plug

676-18-2454

Key Features:

  • 3/8" - 16 thread

Additional Details:

  • For: Volvo SX drives
  • For: Cobra SX Drives

Interchanges/Replaces

OMC Stern Drive

  • 3852152
  • 3854539

Volvo Penta

  • 3854539

Drain Plug & Gasket
Your Price:
$12.99

Drain Plug & Gasket

676-18-7888

Interchanges/Replaces

Volvo Penta

  • 826648
  • 862293

Drain Plug Gasket (Priced Per Pkg of 5)
Your Price:
$5.99

Drain Plug Gasket (Priced Per Pkg of 5)

676-18-8331-9

Interchanges/Replaces

Suzuki Outboard

  • 09168-10004
  • 09168-10022

Drain Plug Magnet
Your Price:
$5.99

Drain Plug Magnet

676-18-2375

Additional Details:

  • Thread Size: 3/8" or 9.5mm - 16
  • Note: Not to used on #1/R lower units
  • Fits: Mercury/Mariner O/Bs of Japanese origin that use an 8x1.25 metric threaded screw
  • Fits: Mercruiser I, R, MR, Alpha One, TR, TRS

Use With:

  • 18-2945: Drain Screw Gasket
  • 18-2945-9: Drain Screw Gasket (Priced Per Pkg of 2)
  • 18-29451-9: Drain Screw Gasket (Priced Per Pkg of 50)

Interchanges/Replaces

Chrysler/Force/US Marine

  • 22-67892
  • 22-67892A1

GLM

  • 21731

Mallory

  • 9-72651

Mercruiser Stern Drive

  • 10-14834
  • 10-14834A1
  • 22-67892
  • 22-67892A06
  • 22-67892A1
  • 22-8M0058389

Mercury Marine

  • 10-14834
  • 10-14834A1
  • 22-67892
  • 22-67892A05
  • 22-67892A06
  • 22-67892A1

Sears

  • 22-67892A1

Drain Plug Magnet (Display Pack)
Your Price:
$5.99

Drain Plug Magnet (Display Pack)

676-18-2375D

Additional Details:

  • Thread Size: 3/8" or 9.5mm - 16
  • Note: Not to used on #1/R lower units
  • Fits: Mercury/Mariner O/Bs of Japanese origin that use an 8x1.25 metric threaded screw
  • Fits: Mercruiser I, R, MR, Alpha One, TR, TRS

Use With:

  • 18-2945: Drain Screw Gasket
  • 18-2945-9: Drain Screw Gasket (Priced Per Pkg of 2)
  • 18-29451-9: Drain Screw Gasket (Priced Per Pkg of 50)

Interchanges/Replaces

Chrysler/Force/US Marine

  • 22-67892
  • 22-67892A1

GLM

  • 21731

Mallory

  • 9-72651

Mercruiser Stern Drive

  • 10-14834
  • 10-14834A1
  • 22-67892
  • 22-67892A06
  • 22-67892A1
  • 22-8M0058389

Mercury Marine

  • 10-14834
  • 10-14834A1
  • 22-67892
  • 22-67892A05
  • 22-67892A06
  • 22-67892A1

Sears

  • 22-67892A1

Drain Screw
Your Price:
$10.99

Drain Screw

676-18-2371

Additional Details:

  • Thread: M8-1.25

Use With:

Interchanges/Replaces

Mallory

  • 9-72653

Yamaha Outboard

  • 90340-08002-00
  • 90340-08014-00
  • 90340-08125-00
  • 90340-08M04-00

Drain Screw
Your Price:
$7.99

Drain Screw

676-18-1236

Key Features:

  • For: Cobra Drives & V-6 40-50HP (1989-97)

Use With:

  • 18-42531-9: Drain Screw O-Ring (Priced Per Pkg of 50)
  • 18-4253-9: Drain Screw O-Ring (Priced Per Pkg of 5)

Interchanges/Replaces

Johnson/Evinrude Outboard

  • 309243
  • 333800

Mallory

  • 9-72659

Drain Screw (Priced Per Pkg of 50)
Your Price:
$128.99

Drain Screw (Priced Per Pkg of 50)

676-18-22441-9

Key Features:

  • Package of 50 without gasket

Additional Details:

  • Thread Size: 3/8" or 9.5mm - 16
  • For: MerCruiser I,R,MR,Alpha One,TR,TRS & all O/Bs with 3/8-16 non-magnetic gear lube fill or vent screws

Use With:

  • 18-2945: Drain Screw Gasket
  • 18-2945-9: Drain Screw Gasket (Priced Per Pkg of 2)
  • 18-29451-9: Drain Screw Gasket (Priced Per Pkg of 50)

Interchanges/Replaces

Chrysler/Force/US Marine

  • 10-79953
  • 10-79953A2
  • 10-F50109
  • F40109

GLM

  • 22420

Mallory

  • 9-72650

Mercruiser Stern Drive

  • 10-28634
  • 10-28634A1
  • 10-79953
  • 10-79953A2
  • 10-79953Q04
  • 10-79953Q2
  • 816610A1
  • 816610A2

Mercury Marine

  • 10-20259
  • 10-28634
  • 10-28634A1
  • 10-79953
  • 10-79953A2
  • 10-79953Q04
  • 10-79953Q2

Drain Screw (Priced Per Pkg of 50)
Your Price:
$470.99

Drain Screw (Priced Per Pkg of 50)

676-18-23711-9

Additional Details:

  • Thread: M8-1.25

Interchanges/Replaces

Mallory

  • 9-72653

Yamaha Outboard

  • 90340-08002-00
  • 90340-08014-00
  • 90340-08125-00
  • 90340-08M04-00

Drain Screw (Priced Per Pkg of 50)
Your Price:
$241.99

Drain Screw (Priced Per Pkg of 50)

676-18-23751-9

Additional Details:

  • Thread Size: 3/8" or 9.5mm - 16
  • Note: Not to used on #1/R lower units
  • Fits: Mercury/Mariner O/Bs of Japanese origin that use an 8x1.25 metric threaded screw
  • Fits: Mercruiser I, R, MR, Alpha One, TR, TRS

Use With:

  • 18-2945: Drain Screw Gasket
  • 18-2945-9: Drain Screw Gasket (Priced Per Pkg of 2)
  • 18-29451-9: Drain Screw Gasket (Priced Per Pkg of 50)

Interchanges/Replaces

Chrysler/Force/US Marine

  • 22-67892
  • 22-67892A1

GLM

  • 21731

Mallory

  • 9-72651

Mercruiser Stern Drive

  • 10-14834
  • 10-14834A1
  • 22-67892
  • 22-67892A06
  • 22-67892A1
  • 22-8M0058389

Mercury Marine

  • 10-14834
  • 10-14834A1
  • 22-67892
  • 22-67892A05
  • 22-67892A06
  • 22-67892A1

Sears

  • 22-67892A1

Drain Screw Gasket (Priced Per Pkg of 2)
Your Price:
$1.99

Drain Screw Gasket (Priced Per Pkg of 2)

676-18-2945-9

Additional Details:

  • Used with: 3/8-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B's
  • Used in: most lower units and sea water pumps

Use With:

Interchanges/Replaces

Chrysler/Force/US Marine

  • 12-19183
  • F50556
  • F8077
  • F8186

Johnson/Evinrude Outboard

  • 307552

Mallory

  • 9-60101
  • 9-60102

Mercruiser Stern Drive

  • 12-19183
  • 12-191832
  • 12-191833
  • 12-19183B
  • 12-20260
  • 12-20260B

Mercury Marine

  • 12-19183
  • 12-191832
  • 12-191833
  • 12-20260

Drain Screw Gasket (Priced Per Pkg of 50)
Your Price:
$45.99

Drain Screw Gasket (Priced Per Pkg of 50)

676-18-29451-9

Additional Details:

  • Used with: 3/8-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B's
  • Used in: most lower units and sea water pumps

Use With:

Interchanges/Replaces

Chrysler/Force/US Marine

  • 12-19183
  • F50556
  • F8077
  • F8186

Johnson/Evinrude Outboard

  • 307552

Mallory

  • 9-60101
  • 9-60102

Mercruiser Stern Drive

  • 12-19183
  • 12-191832
  • 12-191833
  • 12-19183B
  • 12-20260
  • 12-20260B

Mercury Marine

  • 12-19183
  • 12-191832
  • 12-191833
  • 12-20260

Drain Screw O-Ring (Priced Per Pkg of 5)
Your Price:
$2.99

Drain Screw O-Ring (Priced Per Pkg of 5)

676-18-4253-9

Use With:

Interchanges/Replaces

Johnson/Evinrude Outboard

  • 336982

Mallory

  • 9-76653

Drain Screw O-Ring (Priced Per Pkg of 50)
Your Price:
$18.99

Drain Screw O-Ring (Priced Per Pkg of 50)

676-18-42531-9

Use With:

Interchanges/Replaces

Johnson/Evinrude Outboard

  • 336982

Mallory

  • 9-76653

Drain Tap
Your Price:
$10.99

Drain Tap

676-18-4218

Key Features:

  • Used with most O.E.M. Manifolds

Additional Details:

  • Material: Brass
  • Size: 1/4" NPT or 6.4mm
  • Fits: MerCruiser cylinder blocks & exhaust manifolds

Interchanges/Replaces

GLM

  • 13993

Mallory

  • 9-41201

Mercruiser Stern Drive

  • 22-16951A1
  • 22-16951Q1
  • 22-16951T1
  • 22-16951T1
  • 22-64426
  • 22-87238

OMC Inboard

  • 379957

OMC Stern Drive

  • 379957

Volvo Penta

  • 82745

Drain Tap
Your Price:
$33.99

Drain Tap

676-18-4216

Additional Details:

  • Thread Size: 10 x1
  • Location: Cylinder Block
  • Models: MD1A, B, 2A, B, 5A, B, MD6A

Interchanges/Replaces

Volvo Penta

  • 807036

Drain Tap
Your Price:
$25.99

Drain Tap

676-18-4217

Interchanges/Replaces

GLM

  • 45010

Volvo Penta

  • 82744

Drain Tap (Priced Per Pkg of 12)
Your Price:
$99.99

Drain Tap (Priced Per Pkg of 12)

676-18-3223-9

Key Features:

  • Used with most O.E.M. Manifolds

Additional Details:

  • Material: Brass
  • Size: 1/4" NPT or 6.4mm
  • Fits: MerCruiser cylinder blocks & exhaust manifolds

Interchanges/Replaces

GLM

  • 13993

Johnson/Evinrude Outboard

  • 379957

Mallory

  • 9-41201

Mercruiser Stern Drive

  • 22-16951A1
  • 22-16951Q1
  • 22-16951T1
  • 22-16951T1
  • 22-64426
  • 22-87238

OMC Inboard

  • 379957

OMC Stern Drive

  • 379957

Volvo Penta

  • 82745