SIERRA Mercury / MerCruiser Carrier Seal – 18-2354

Description

SIERRA Mercury / MerCruiser Carrier Seal – 18-2354

Sierra 18-2354 is a Carrier seal engineered for the specified marine application. Selected Mercury Marine and MerCruiser gearcase/bearing-carrier assemblies using OEM 807929A-, 815922A- or 821759A-series carrier seals, including superseding 8M0214948.

• Carrier seal for Mercury/MerCruiser gearcase service.
• Cross-references multiple 807929A-, 815922A- and 821759A-series OEM assemblies.
• Current replacement references include MerCruiser 8M0214948.
• Used at the carrier/gearcase interface to maintain the designed oil and water seal.
• Verify the exact OEM number and carrier configuration because several related assemblies share similar geometry.

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: 18-2354
• Part Type: Carrier seal
• Application: Selected Mercury Marine and MerCruiser gearcase/bearing-carrier assemblies using OEM 807929A-, 815922A- or 821759A-series carrier seals, including superseding 8M0214948.
• System: Gearcase / bearing carrier

Interchange / OEM References

• GLM: 12341
• Mallory: 9-72642
• Mercruiser Stern Drive: 807929A1, 821759A2, 821759A4, 8M0214948
• Mercury Marine: 807929A1, 807929A2, 815922A1, 815922A5, 821759A1, 821759A2, 821759A3, 821759A4