OMC Evinrude/Johnson "SEA DRIVE" 2.5L 1984 Model Number 1CAXCR 1CBXCR 1CCXCR

18-2187 Marine Prop Shaft

18-2216 Sliding Clutch

• Sierra Sliding Clutch
• Meets or exceeds the original equipment quality
• Sierra part number: 18-2216
• Interchangeable with the following: GLM 22625, Evinrude/Johnson 337772, 37774, 334516, 336562, 910995, Mallory 9-72534, OMC 910995, 334516

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

18-4304 Powerhead Gasket Set

Gasket Set Contains:

18-2549 Exhaust Plate Gasket  321543           1
18-2876 By-Pass Cover Gasket 307133         6
18-2544 Water Jacket Cover Gasket 321028   2
18-2545 Exhaust Plate Gasket 321182            1
18-0979 Air Silencer Gasket     321183             1
18-2546 Thermostat Gasket    321184                2
18-0991 Leaf Plate Gasket       321907                6
18-2547 Water Passage Cover Gasket 322858     1
18-0995 Adapter to Powerhead Gasket 323222     1
18-0134 Carburetor To Manifold Gasket 327707    3
18-0148 Intake Manifold Gasket 329718               1
18-2964 Head Gasket        320745, 335360, 766779     2
18-2550 Powerhead Gasket        323214                   1
18-2857 Air Silencer To Carb Gasket 386573, 319771    1
18-2001 Oil Seal                          330137                 1
18-2074 Oil Seal                       322575                    2
18-8307 Oil Seal                       331103                    1

18-2964 Head Gasket

18-3896 Low Compression Head Gasket

• Sierra Head Gasket
• Meets or exceeds the original equipment quality
• Sierra part number: 18-3896
• Interchangeable with the following: GLM 35940, Evinrude/Johnson 332817

18-5176 Ignition Coil

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

18-4110 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