Rings

Replaces:

Mercruiser: 779-803677; Tohatsu: 351-00001-0, 351-00001-1

STD

Engines: M9.9D2 / M15D2 (2 Cyl)

Replaces:

Mercruiser: 8M0080349; Tohatsu: 346-00011-0

STD

Engines: M40D2/ M50D2 (3 Cyl)

Replaces:

Mercruiser: 345-00042-0; Tohatsu: 345-00042-0

Engines: M25C3/M30A4 (2 Cyl)

Replaces:

Mercruiser: 31-8036752, 8036752;  Tohatsu: 338-00042-0

Engines: M6B / M8B / M9.8B (2 Cyl)

Replaces:

Mercruiser: 779-804886, 80488T; Tohatsu: 3B2-00001-0

STD

Engines: M6B / M8B / M9.8B (2 Cyl)

STD

Replaces: 

Mercruiser: 779-9615T; Tohatsu: 369-00001-0

Engines:

M4C / M5B / M5BS (1 Cyl)

Replaces:

Mercruiser: 600-834961002, 834961002; Tohatsu: 3V1-00040-0

Engines: MFS8 / 9.8A-A2-A3 (2 Cyl)

Size:

2.707” / 030

Cylinders: 3

Engines: 

60 HP - M40D

50 HP - M450D

WISECO

Replaces:

Mercruiser: 8M0080357; Tohatsu: 351-00011-0

STD

Engines: M9.9D2 / M15D2 (2 Cyl)

Replaces: 

Mercruiser: 41-16056, 41-80368003, 41-898101918, 898101918; Tohatsu: 369-00021-0

Engines:

M4C / M5B / M5BS (1 Cyl)

Replaces:

Mercruiser: 779-96152; Tohatsu: 3C8-00001-3

STD

Engines: M40D2/ M50D2 (3 Cyl)

Replaces:

Mercruiser: 629-813047T01, 8130471, 813047T01; Tohatsu: 336-00040-1

Engines: M25C3/M30A4 (2 Cyl)

Replaces: 9643-3-6202 

Engines: M2.5A M3.5A-B

Replaces:

Mercruiser: 53-16057, 53-82343M, 53-82345M; Yamaha: 93450-15023; Tohatsu: 350-00024-1

4 Stroke engines

Engines: 

F9.9C/CE/CMH/CWH/D (1998-08)

F13.5AMH/AEH/AEP (2000-07)

FT/F15A/PR/PLR/AEP/ELH/MH/AE/AM (2000-07)

Replaces:

Mercruiser: 779-879194T01; Tohatsu: 346-00001-1

STD

Engines: M25C3/M30A4 (2 Cyl)

18HP

Replaces:

Mercruiser: 41-803680002; Tohatsu: 350-00021-0

Engines: M18E2 (2 Cyl)