SIERRA OMC Cobra 4-Cylinder Lower Unit Seal Kit – 18-2671

Description

SIERRA OMC Cobra 4-Cylinder Lower Unit Seal Kit – 18-2671

Sierra 18-2671 is a Lower unit seal kit engineered for the specified marine application. OMC Cobra four-cylinder lower gearcases including 2.3L 1987-1990, 2.5L Cobra 1986 and 3.0L Cobra 1986-1991 configurations; replaces OMC 985612.

• Lower-unit seal kit for four-cylinder OMC Cobra stern drives.
• Application chart includes 2.3L 1987-1990, 2.5L Cobra 1986 and 3.0L Cobra 1986-1991.
• Crosses to OMC gearcase seal kit 985612.
• Provides the lower gearcase seals used during complete reseal/overhaul service.
• Confirm engine size, year and Cobra configuration before ordering.

For marine drive and engine service parts, fitment can vary by model, serial number, gear ratio, casting and prior service history. Compare the original OEM number and physical configuration before installation, and replace related seals, bearings, locking hardware, hoses or cable components when their condition requires it.

Specifications

• Manufacturer: Sierra
• Part Number: 18-2671
• Part Type: Lower unit seal kit
• Application: OMC Cobra four-cylinder lower gearcases including 2.3L 1987-1990, 2.5L Cobra 1986 and 3.0L Cobra 1986-1991 configurations; replaces OMC 985612.
• OEM Kit: 985612

Interchange / OEM References

• OMC Stern Drive: 985612