Your browser version is not officially supported, and you may experience a degraded service. Please upgrade your browser.
Beccles Warehouse Closed to Public
Our sales team is still based at this location, but it will no longer be operating as a warehouse or customer counter from 20th March 2026.
No stock will be held on site and there will no longer be a click & collect service from the 2nd March. Please place all orders online, by phone, or by email.
x

Sierra 18-3069 Impeller for Mercury and Yamaha Outboards

Part No: SM-18-3069

Sierra Marine impeller 18-3069 will replace the following impellers:- Mercury 47-81423M, 47-879124, 47-82824M & 47-97108M- Yamaha 6H3-44352-00-00 & 697-44352-00-00- Mallory 9-1 Read more

Description

Sierra Marine impeller 18-3069 will replace the following impellers:

- Mercury 47-81423M, 47-879124, 47-82824M & 47-97108M

- Yamaha 6H3-44352-00-00 & 697-44352-00-00

- Mallory 9-45602 & 9-45602-10

- GLM 89910

The impeller is suitable for the following engines:

Mercury:

- 48hp 2-stroke 2-cylinders

- 55hp (1984-1985) 2-stroke 2-cylinder

- 60hp 2-cylinder (1979-2019) 2-stroke

- W-48 (1977-2019) 48hp 2-stroke 2-cylinder

- W-55 (1984-1989) 55hp 2-stroke 2-cylinder

Yamaha:

- 40hp (1995-2019) 40hp 2 & 4-stroke 3 & 4-cylinder

- 48hp (1995-2000) 48hp 2-stroke 2-cylinder

- 50hp T50 & F50 (1995-2019) 50hp 2 & 4-stroke 3 & 4-cylinder

- 55hp (1989-1995) 55hp 2-stroke 2-cylinder

- 60hp (1991-2019) 60hp 2 & 4-stroke 3 & 4-cylinder

- 70hp (1984-2019) 70hp 2 & 4-stroke 3 & 4-cylinder

Specifications
Brand Sierra
Suitable For Mercury|Yamaha
Impeller Shaft Diameter 18mm
Number of Impeller Blades 6
Diameter Description 52.6mm
Drive Type Description Key Drive
Depth 18.8mm
Ask a Question
Sierra 18-3069 Impeller for Mercury and Yamaha Outboards

£8.57

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

£8.57 Incl VAT
Was £29.39

 1 in stock

View Trade Prices
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.