Sierra Fuel Pump Diaphragm - 18-7840
Ships: In 1 Business Day
Use With:
- 18-7787: Fuel Pump Kit
Cross References
- Yamaha Outboard 663-24411-00-00
- Mercury Marine 84141M
- Mercury Marine 97606M
Fitment Information
Mercury Marine
- 15K 2 stroke 2 cylinders
- 20C THRU PROP EXHAUST) 20hp 2 stroke 2 cylinders
- 25C THRU PROP EXHAUST) 1985-2019 25hp 2 stroke 2 cylinders
- 25 K 1994-1998 25hp 2 stroke 2 cylinders
- 28 2 stroke 2 cylinders
- 30A 1979-2019 30hp 2 stroke 2 cylinders
- 40A ABOVE PROP EXHAUST) 1977-1979 40hp 2 stroke 2 cylinders
- 40B CDI IGNITION/THRU PROP EXHAUST) 40hp 2 stroke 2 cylinders
- 40B THRU PROP EXHAUST) 40hp 2 stroke 2 cylinders
- 40C TWIN CARB) 1984-2019 40hp 2 stroke 2 cylinders
- 40C TWIN CARB W/AUTO-BLEND) 1985-1989 40hp 2 stroke 2 cylinders
- 40 TWIN CARB W/OIL INJECTION) 1989-1992 40hp 2 stroke 2 cylinders
- 48 1977-1977 48hp 2 stroke 2 cylinders
- 55 1984-1985 55hp 2 stroke 2 cylinders
- 60 2 cyl) 1977-1978 60hp 2 stroke 2 cylinders
- 8 K 1985-1998 8hp 2 stroke 2 cylinders
- 8 K-LONG 2 stroke 2 cylinders
- K25 1989-1993 25hp 2 stroke 2 cylinders
- K 40 H.P. 1989-1998 40hp 2 stroke 2 cylinders
- W15 15hp 2 stroke 2 cylinders
- W15 M) 1977-1987 15hp 2 stroke 2 cylinders
- W15 ML) 1977-1987 15hp 2 stroke 2 cylinders
- W25 M) 25hp 2 stroke 2 cylinders
- W25 ML) 25hp 2 stroke 2 cylinders
- W30 W/MARATHON) 30hp 2 stroke 2 cylinders
- W40 W/MARATHON) 1988-1992 40hp 2 stroke 2 cylinders
- W-55 1984-1989 55hp 2 stroke 2 cylinders
Yamaha
- 25 hp 1984-1997 25hp 2 stroke 2 cylinders
- 30 hp 1984-1997 30hp 2 stroke 2 cylinders
- 40 hp 1984-2019 40hp 2 stroke 2,3 cylinders
- 48 hp 1995-2000 48hp 2 stroke 2 cylinders
- 50 hp 1984-2019 50hp 2 stroke 3 cylinders
- 55 hp 1989-1995 55hp 2 stroke 2 cylinders
- 60 hp 1991-2019 60hp 2 stroke 3 cylinders
- 70 hp 1984-2019 70hp 2 stroke 3 cylinders
- 75 hp 1994-2000 75hp 2 stroke 3 cylinders
- 80 hp 1997-1997 80hp 2 stroke 3 cylinders
- 85 hp 1989-1996 85hp 2 stroke 3 cylinders
- 90 hp 1984-2019 90hp 2 stroke 3 cylinders
Please be aware that all products have a production or warehouse lead time. This is the number of business days (typically not including the day the product was ordered) that must pass before the item begins the shipping process. Please see the "Ships: In" information located within the main product description to the right of the product image and below the ADD TO CART button for that particular product's "Ships: In" timeframe.
IMPORTANT: Please note that these timeframes are estimates only based on the latest information provided to us by the manufacturer/supplier. Delays in both material, production and shipping timeframes by manufacturers can vary without advanced notice and while we do our best to keep "Ships: In" timeframes up to date we may not always be able to do so due to a variety of factors.
If a product is needed by a specific date we strongly recommend you reach out to our Sales team (1-800-869-1686) to verify shipping timeframes.
Canadian orders please add an additional 14 business days for processing and shipping. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Click here to see our Standard Shipping Policy
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
