Description
SIERRA Volvo Penta / OMC SX Cobra Prop Nut Kit – 18-3733
Sierra 18-3733 is a Propeller nut kit engineered for the specified marine application. Volvo Penta / OMC SX Cobra stern-drive propeller installations using OEM prop hardware 3850984.
- Propeller nut/retention kit for SX Cobra stern-drive applications.
- Replaces OMC/Volvo Penta 3850984 where the 18-3733 kit is specified.
- Provides the matched prop-nut locking hardware needed for the SX prop shaft.
- Suitable for replacing corroded, rounded or incomplete propeller retention hardware during prop service.
- Confirm SX drive model, prop-shaft configuration and hub system before ordering.
Fitment for marine engine and drive service parts can vary by model, serial number, gearcase, cooling configuration and prior component supersessions. Compare the original OEM number and physical configuration before installation, and renew related seals, locking hardware or adjacent wear items when their condition requires it.
Specifications
- Manufacturer: Sierra
- Part Number: 18-3733
- Part Type: Propeller nut kit
- Application: Volvo Penta / OMC SX Cobra stern-drive propeller installations using OEM prop hardware 3850984.
- Drive Family: SX Cobra
- OEM Reference: 3850984
Interchange / OEM References
- OMC Stern Drive: 3850984
- Volvo Penta: 3850984
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