SIERRA Volvo Penta Propeller Spacer, Replaces 851261 / 854047 – 18-4213

Description

SIERRA Volvo Penta Propeller Spacer, Replaces 851261 / 854047 – 18-4213

Sierra 18-4213 is a propeller spacer washer for Volvo Penta AQ275, AQ280 and AQ290 propeller assemblies using spacer references 851261 / 854047 / 854077.

• Replacement propeller spacer for specified Volvo Penta AQ-series drives.
• Common OEM references include Volvo Penta 851261-8 and 854047-8, with related 854077 applications.
• Confirm the propeller hub and washer/spacer stack because hardware differs across drive and propeller configurations.
• Designed as a direct marine-service replacement where the listed Sierra/OEM reference is specified.
• Compare the original part number, dimensions and assembly configuration before installation.

Fitment for marine engine and drive service parts can vary by model, serial number, drive/gearcase, cooling configuration and prior OEM supersessions. Compare the original OEM number and physical configuration before installation, and follow the applicable manufacturer service procedure and torque specifications.

Specifications

• Manufacturer: Sierra
• Part Number: 18-4213
• Part Type: Propeller spacer washer
• Application: Volvo Penta AQ275, AQ280 and AQ290 propeller assemblies using spacer references 851261 / 854047 / 854077.
• Drive Families: AQ275 / AQ280 / AQ290

Interchange / OEM References

• Volvo Penta: 851261-8, 854047-8, 854077
• OMC: 0509215