OMC Evinrude/Johnson "SEA DRIVE" 1.6L 1986 Model Number 16AHCXKW 16AMCXKW

18-2219 Reverse Gear

18-2220 Sliding Clutch

18-2221 Gear Set

• Sierra Gear Set
• Meets or exceeds the original equipment quality
• Sierra part number: 18-2221
• Interchangeable with the following: GLM 22630, Mallory 9-73560
• Fit specific, check part numbers to ensure proper fit

Gear Set Contents:

• Part #        Desc.            O.E.#
• 18-2218  Forward Gear   434063
• 18-2219  Reverse Gear   333077
• 18-2220  Sliding Clutch   323664

18-2252 Prop Shaft

• Sierra Prop Shaft
• Meets or exceeds the original equipment quality
• Sierra part number: 18-2252
• Interchangeable with the following: GLM 22416, Evinrude/Johnson 436888, 387818, OMC 387818
• Fit specific, check part numbers to ensure proper fit

Sierra 18-6759 Tilt and Trim Motor (Motor Only)

• Newer two-wire design for most 2, 4, 6 and 8 cylinder engines, fits applications 1982 to present
• Connection Type: 3 Bolt
• Use 18-7510 O-Ring

DB Electrical TRM0004 Power Tilt Trim Motor For Evinrude, Johnson, OMC, Sea-Drive All Models 81-92 /391264, 393259, 393988, 394176, 983019 /PT301NM /18-6759 /6220

18-4303 Sierra Powerhead Gasket Set

• Gasket Kit, Powerhead Johnson/Evinrude V4 Crossflow 1977-1992
• Replaces: 439085,391300 18-4303-1, 389556, 39080, 391300, 439085, 9-64112

Gasket Set Contents:

• 18-0850 Fuel Pump Mtg Gasket  303615             1
• 18-2876 By-Pass Cover Gasket  307133             4
• 18-2866 Exhaust Cover Gasket  317914             2
• 18-0953 Water Passage Gasket  317951            1
• 18-0117 Exhaust Plate Gasket   317995             1
• 18-2873 Gasket                         318335             2
• 18-2956 Water Jacket Head Gasket 318358         2
• 18-2867 Manifold to Crankcase Gasket 319174    1
• 18-2857 Air Silencer to Carb. Gasket  386573, 319771         2
• 18-0985 Air Silencer Gasket             321722        1
• 18-2864 Adapter to Powerhead Gasket 321727     1
• 18-0991 Leaf Plate Gasket              321907           4
• 18-2547 Water Pass.Cover Gasket  322858          1
• 18-0102 Exhaust ManifoldGasket    323469           1
• 18-0134 Intake Plate Gasket          326926           1
• 18-0977 Thermostat Gasket           332369           2

18-2956 Head Gasket

 18-3898 Low Compression Head Gasket

• Sierra Head Gasket
• Meets or exceeds the original equipment quality
• Sierra part number: 18-3898
• Interchangeable with the following: GLM 35650, Evinrude/Johnson 332819

18-5784 Power Pack

• Sierra Power Pack
• Meets or exceeds the original equipment quality
• Sierra part number: 18-5784
• Interchangeable with the following: CDI 113-3110, Evinrude/Johnson 583110, Mallory 9-25006

18-3904 Marine Piston Ring

3.500 inch Standard Bore

18-3905 Marine Piston Ring

• 4 and 6 cylinder
• 3.53 inch bore (.03 oversize)
• OMC 396504

18-4075 Connecting Rod Bolt

• Replaces OEM part # 308186

18-4100 Piston Kit  .030 Oversize

• 3.53 inch (.03 oversize)
• OMC 396585, 396588
• GLM Part Number: 24030; Sierra Part Number: 18-4100; OMC Part Number: 5006669

18-4110 Piston

• 4 and 6 Cylinder
• 3.52 inch bore size (.02 oversize)

18-4120 Piston Kit - Standard Bore

• Sierra Piston Kit
• 85-300 HP, 4 and 6 cylinder
• Bore Size: 3.500 (Standard Bore)
• Sierra part number: 18-4120
• Interchangeable with the following: GLM 24010, Evinrude/Johnson 393271, 393924, 5006658. 5006661, Mallory 9-53420, Wiseco 3073PS, 3173PS
• Fit specific, check part numbers to ensure proper fit

392591 Connecting Rod

• Johnson Evinrude Connecting Rod
• 392591
• C# 321712

18-3906 Marine Piston Ring

• 3.53 inch (.03 oversize)

18-2623 Lower Unit Seal Kit

Note:  2004-AB E-TEC - Non SLE gearcase only

Complete Lower Unit Seal Kit for Johnson Evinrude V4, V6, V8

18-2623 is an equivalent to an earlier OEM number 439141 (this number is no longer available from the OEM, now 439141 supersedes to part number 5006373).

18-8384 is equivalent to 5006373 (neither of these is equivalent to the 18-2623)

The OEM part 18-8384 and 5006373 are used to replace all earlier part numbers including the 18-2623, while the 18-2623 and 439141 are limited models that call for this specific number or an earlier number that supersedes up to OEM number 439141.

Seal Kit Contents
Part #    Desc.          O.E. #       Qty.
18-0110 Shift Housing Gasket 314082 1
18-2001 Seal 330137 2
18-2002 Seal 320862 2
18-2026 Seal 321453 2
18-2061 Seal 329922 1
18-2062 Seal 329923 1
18-2377 Screw 316563 4
18-2378 Magnetic Drain Screw 318544 1
18-2536 O-Ring 315788 1
18-2557 Impeller Gasket 338484 1
18-4248 Washer 311598 2
18-7109 O-Ring 317178 1
18-7120 O-Ring 307853 1
18-7127 O-Ring 313446 1
18-7130 O-Ring 314728 1
18-7133 O-Ring 305123 2
18-7137 O-Ring 318372 2
18-7142 O-Ring 322119 1
18-7144 O-Ring 333572 3
18-7145 O-Ring 332584 1
18-7475 Washer 328743 4
18-8300 Seal 341280 1
18-8301 Seal 341281 1

Sierra Marine Lower Unit Seal Kit is equivalent to parts:

• 439141 Evinrude Johnson OMC BRP
• 9-74106 Mallory Marine

18-2218 Forward Gear Set

18-5619 Starter

90 deg V6 V8 Loop, Standard Rotation

115-300 E-TEC