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 18-2619-1 Gasket Set for Mercruiser Sterndrives

Part No: SM-18-2619-1

Sierra Marine gasket set 18-2619-1 for the outdrive will replace the following gaskets:- Mercruiser Stern Drive 27-64818A2, 27-64818A3, 27-94996, 27-949962, 27-94996A1, 27-94996A2, 27-94996Q Read more

Description

Sierra Marine gasket set 18-2619-1 for the outdrive will replace the following gaskets:

- Mercruiser Stern Drive 27-64818A2, 27-64818A3, 27-94996, 27-949962, 27-94996A1, 27-94996A2, 27-94996Q2 & 27-94996T2

- GLM 39620

- Mallory 9-62601 & 9-62601-25

The Sierra gasket kit contains:

- 18-2743 Outdrive Mounting Gasket

- 18-2840 Bell Housing Gasket

- 2x 18-7153 O-Ring

- 18-7170 O-Ring

- 18-7117 O-Ring

The sterndrive gasket and O-ring kit is suitable for Mercruiser R, MR, Alpha One and Gen II drives (serial 6225577 & Up) (1983 onwards) engines.

Specifications
Brand Sierra
Suitable For Mercruiser
Contents Sierra O-Rings 18-7117, 18-7153, 18-7170, Outdrive Mounting Gasket 18-2743 & Bell Housing Gasket 18-2840
Replaces Mercruiser 27-64818A2, 27-64818A3, 27-94996, 27-949962, 27-94996A1, 27-94996A2, 27-94996Q2, 27-94996T2, GLM 39620, Mallory 9-62601 & 9-62601-25
Ask a Question
Sierra 18-2619-1 Gasket Set for Mercruiser Sterndrives

£10.55

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

£10.55 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.