Sierra Sterndrive Power Trim Hose, 18-2103
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- Ships from U.S. warehouses. Shipping cost is shown at checkout.
- 30-day returns on new, unused items in original packaging. Return policy
- Not sure it fits? Call (832) 308-3163, Mon–Thu 9–5, Fri 9–2 Central.
- Secure checkout with all major credit cards.
Description
The Sierra Upper Seal Kit 18-2673 is an upper gearcase seal kit for OMC/Cobra drives. It bundles the gaskets, seals, grommet and O-rings listed below.
Features
- Water pump base gasket, O.E.# 911698
- Water cover gasket, O.E.# 911733
- Water pump housing gasket, O.E.# 911702
- Outdrive gasket, O.E.# 915840
- Grommet, O.E.# 911705
- Oil seals, O.E.# 911685 and 911701 (also listed: 916058, 915000)
- Rubber seal, O.E.# 911704
- Seal, O.E.# 911823
- O-rings, O.E.# 313175, 303067, 318717 (2), 911686, 909316 and 911700, plus O-Ring O.E.# N/A (2)
Specifications
- Brand: Sierra
- Application: OMC/Cobra upper gearcase
- Replaces: 984459, 986364, 987603
- Manufacturer part number: 18-2673
Specifications
- Brand
- Sierra
- Manufacturer part #
- 18-2673
- JMS SKU
- JMS148468
- UPC
- 808282258023
- Shipping weight
- 0.37 lb
Shipping
Most orders ship within 1–2 days from U.S. warehouses. You'll see the shipping cost and choose a method at checkout.
Returns
Return new, unused items in original packaging within 30 days. Defective items after 30 days follow the manufacturer's warranty. Return policy
Questions
Call (832) 308-3163 or send us a message. Have your boat's make, model and year handy.



