Your browser version is not officially supported, and you may experience a degraded service. Please upgrade your browser.
We’ve introduced a new phone system to improve your experience. While it may sound a little different, you’ll still reach the same team. Contact us as usual on 01502 716993. If you have older numbers saved, please use this main number.
x

We’re exhibiting at Seawork 2026 alongside LKQ Aquafax! See us 9th – 11th June on Stand H7

Sierra 18-2794-1 Lower Unit Seal Kit for Yamaha Outboards

Part No: SM-18-2794-1

Sierra Marine seal kit 18-2794-1 for the lower drive will replace the following gaskets:- Yamaha 6E5-W0001-51-00, 6E5-W0001-F1-00, 6F3-W0001-21-00, 6F3-W0001-C1-00, 6G5-W0001-21-00 & 6G5-W00 Read more

Description

Sierra Marine seal kit 18-2794-1 for the lower drive will replace the following gaskets:

- Yamaha 6E5-W0001-51-00, 6E5-W0001-F1-00, 6F3-W0001-21-00, 6F3-W0001-C1-00, 6G5-W0001-21-00 & 6G5-W0001-C1-00

The Sierra seal kit contains:

- Water Pump Gasket 18-0244 (6E5-44315-A0-00)

- 2x Drain / Fill Washer Gasket 18-4698 (YSG-14090-90-8G)

- 2x Oil Seal 18-0265 (93101-28M16-00)

- 2x Oil Seal 18-0266 (93101-30M17-00)

- Oil Seal 18-0267 (93106-09014-00)

- O-Rings 18-7483, 18-7485 & 18-0275 (93210-37M67-00, 93210-86M38-00 & 93210-97M55-00)

The lower drive seal kit is suitable for the following engines:

Yamaha:

- 150hp 6R2 & 6G4 (1984-2002)

- C150 (1996-1999)

- L150 6R0 & 6K0 (1984-1999)

- P150 (1986-1999)

- PX150 (1999)

- S150 (1994-1999)

- SX150 (1999-2002)

- V150 (2001-2002)

- VX150 (2000-2002)

- VZ150 (2001-2002)

- Z150 (2000-2002)

- 175hp (1984-2000)

- 175hp 6R3 & 6G5 (1985-1994)

- P175 (1994-1999)

- S175 (1999)

- VZ175 (2001-2002)

- Z175 (2001-2002)

- 200hp (1984-1999)

- P200 (1991-2000)

- L200 (1984-1999)

- LX200 (1999-2002)

- VZ200 (2001-2002)

- V6 Special (1984-1986)

- V6 Excel (1987-1989)

- 225hp 2.6L engine (1990-1997)

Specifications
Brand Sierra
Suitable For Yamaha
Contents Water Pump Gasket 18-0244, 2 Drain / Fill Washer Gaskets 18-4698, 2 Oil Seals 18-0265, 2 Oil Seals 18-0266, Oil Seal 18-0267, O-Rings 18-7483, 18-7485 & 18-0275
Ask a Question
Sierra 18-2794-1 Lower Unit Seal Kit for Yamaha Outboards

£121.70

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

£121.70 Incl VAT

 0 in stock

View Trade Prices

Get notified when it's back in stock

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Quantity

Get offers in your inbox

Sign up for the latest offers, product news, technical advice and more.

By submitting your details you consent to our Privacy Notice.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.