Sierra Standard Bore Piston Rings - 18-3921
Ships: In 1 Business Day
Key Features:
- Standard
- 6 of 18-3921 = 1 of 39-93481A12
Additional Details:
- Bore Size: 3.125
Cross References
GLM
- 14240
Mallory
- 9-54233
Mercury Marine
- 39-93481A12
Wiseco
- 3125KD
Fitment Information
Mercury Marine
- 105 JET 1993-1998 150hp 2 stroke 6 cylinders
- 140 JET 1992-2005 200hp 2 stroke 6 cylinders
- MAGNUM II 1990-1991 2 stroke 2.5 liters 6 cylinders
- MAGNUM III 1992-2005 2 stroke 2.5, liters 6 cylinders
- MERC XR2 1988-1988 2 stroke 6 cylinders
- V-135 1986-2005 135hp 2 stroke 6 cylinders
- V-140 INTERNATIONAL) 2000-2005 140hp 2 stroke 6 cylinders
- V-1500 1978-1985 150hp 2 stroke 6 cylinders
- V-150 1978-2005 150,hp 2 stroke 2.5, liters 6 cylinders
- V-150 MAGNUM 1978-1985 150hp 2 stroke 6 cylinders
- V-150 MARATHON 1978-1985 150hp 2 stroke 6 cylinders
- V-150 WORK 1978-1985 150hp 2 stroke 6 cylinders
- V-150-XR-2 1978-1987 150hp 2 stroke 6 cylinders
- V-175 1976-1999 175hp 2 stroke 6 cylinders
- V-200 1991-2005 200hp 2 stroke 2.5, liters 6 cylinders
- V-200 2.5L 1991 ONLY 1990-1990 200hp 2 stroke 2.5 liters 6 cylinders
- XR-4 1990-1991 2 stroke 2.5 liters 6 cylinders
- XR-6 1992-2005 2 stroke 2.5, liters 6 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.
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