Marine Driveshaft Pinion Nut - Replaces 18-3719 - 11-02678

The Marine Driveshaft Pinion Nut - Replaces 18-3719 - 11-02678 is a replacement marine propeller for the applications shown in the product information below.

Product information

• E11-02678 - Driveshaft Pinion Nut 18-3719
• Replacement driveshaft pinion nut for OMC Stringer, Cobra, Mercury, Mariner, Johnson Evinrude and Force outboards.
• 1978-93 Stringer & Cobra 4-cyl, 120-142 Hp | V8, 170-350 Hp driveshafts.
• 1970 & later Mercury/Mariner 3-cyl, 30-90 Hp | 4-cyl, 75-125 Hp | 6-cyl, 90-115 Hp | V6, 115-250 Hp outboard driveshafts.
• 1970 & later MC-1, MC II/TR/TRS, Alpha One-SS & SSM gearcases. 5/8″ x 18
• 1969 & later Johnson/Evinrude 3-cyl, 75 Hp | V4, 80-140 Hp | V6, 150-250 | V8, 250-300 Hp outboard driveshafts.
• 1989-99 Force 3-cyl, 75-90 Hp outboard driveshafts.
• Replaces - 314730, 18-3719, 1190, 9-78103, 35921, 826375, 47411 and F694188

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.