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● The Catalog

Gearcases

Powerheads, gearcases, sterndrives, and the parts to fix them. Filter by manufacturer, horsepower, drive type, or punch in an OEM number.

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106 parts

Catalog NoDescriptionReplacement ForStock
YA-G4-02-NNEW LOWER 75/80/90/100HP 1999-2017 4 STR 20"YamahaIn stockView
YA-G4-02-RREMAN LOWER 75/80/90/100HP 1999-2017 4STROKE 20"YamahaCallView
YA-G4-02A-NNEW LOWER 75/80/90/100HP 1999-2017 4 STR 25"YamahaCallView
YA-G4-02A-RREMAN LOWER 75/80/90/100HP 1999-2017 4 STROKE 25"YamahaIn stockView
YA-G4-03-NNEW LOWER F115HP 2000-2014 20" 4 STRYamahaIn stockView
YA-G4-03-RREMAN LOWER F115HP 2000-2014 20" 4 STRYamahaCallView
YA-G4-03A-NNEW LOWER F115HP 2000-2014 25" 4 STRYamahaIn stockView
YA-G4-03A-RREMAN LOWER F115HP 2000-2014 25" 4 STRYamahaCallView
YA-G4-03C-NNEW LOWER F75/90/115LB 20" 2014-2026YamahaIn stockView
YA-G4-03C-RREMAN LOWER F75/90/115LB 20" 2014-2026YamahaCallView
YA-G4-03D-NNEW LOWER F75/90/115XB 25" 2014-2026YamahaCallView
YA-G4-03D-RREMAN LOWER F75/90/115XB 25" 2014-2026YamahaIn stockView
YA-G4-03H-NNEW LOWER VF115 4 STROKE 20" 2015-2026YamahaCallView
YA-G4-03H-RREMAN LOWER VF115 4 STROKE 20" 2015-2026YamahaCallView
YA-G4-03J-RREMAN LOWER VF115 4 STROKE 25" 2015-2026YamahaCallView
YA-G4-04-NNEW LOWER 115/130HP 1985-2009 20"YamahaCallView
YA-G4-04-RREMAN LOWER 115/130HP 1985-2009 20"YamahaCallView
YA-G4-05-NNEW LOWER 115/130HP 1985-2009 25"YamahaCallView
YA-G4-05-RREMAN LOWER 115/130HP 1985-2009 25"YamahaCallView
YA-G4-06-NNEW LOWER F150 2004-2026 4 STR 20"YamahaIn stockView
YA-G4-06-RREMAN LOWER F150 2004-2026 4 STR 20"YamahaIn stockView
YA-G4-06A-NNEW LOWER F150C 2017-2026 4 STR 20"YamahaIn stockView
YA-G4-06A-RREMAN LOWER F150C 2017-2026 4 STR 20"YamahaIn stockView
YA-G4-07-NNEW LOWER F150 2004-2026 4 STR 25"YamahaIn stockView
YA-G4-07-RREMAN LOWER F150 2004-2026 4 STR 25"YamahaIn stockView
YA-G4-07A-NNEW LOWER F150C 2017-2026 4 STR 25"YamahaCallView
YA-G4-07A-RREMAN LOWER F150C 2017-2026 4 STR 25"YamahaIn stockView
YA-G4-08-RREMAN LOWER F150 C/R 2004-2026 4 STR 25" COUNTERYamahaCallView
YA-G4-09-NNEW LOWER 4 CYL VF150HP 2013-26 4 STR 20" BLUEYamahaCallView
YA-G4-09-RREMAN LOWER 4 CYL VF150HP 2013-26 4 STR 20" BLUEYamahaIn stockView