Mercury 8M0187255 Propeller Bore Sleeve - MW

Name: Mercury 8M0187255 Propeller Bore Sleeve - MW
Brand: Mercury - Mercruiser (MW)
SKU: 23-8M0187255
Availability: InStock

SKU 23-8M0187255 MPN 8M0187255 UPC 745061895867 MFR Mercury - Mercruiser (MW)

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Back to: Mercury Outboard Propeller Shafts

Mercury 23-8M0187255 Propeller Bore Sleeve

The Mercury 23-8M0187255 Propeller Bore Sleeve is a genuine OEM replacement sleeve for select Mercury outboard propeller applications. This propeller bore sleeve is used where part number 23-8M0187255 is specified by the Mercury parts diagram or service manual.

This sleeve fits select 65-150 HP Mercury EFI, EFI Jet, and SeaPro outboards with 2.38:1 standard or counter-rotation propeller shaft applications where specified. Gear ratio must be verified before ordering to help ensure correct fitment and avoid processing delays.

Product Features:

Genuine OEM Mercury propeller bore sleeve
Replacement propeller bore sleeve for select Mercury outboards
Fits compatible 2.38:1 standard and counter-rotation propeller shaft applications
Designed for select 65-150 HP EFI, EFI Jet, and SeaPro outboards where specified
Direct replacement where part number 23-8M0187255 is specified
Supersedes Mercury 23-8M0054695
Built to Mercury Marine fit, function, and performance standards

Product Details:

Brand: Mercury
Manufacturer Part Number: 23-8M0187255
Previous / Superseded Part Number: 23-8M0054695
Part Type: Propeller Bore Sleeve
Gear Ratio: 2.38:1 where specified
Rotation: Standard and counter rotation applications where specified
Application: Select Mercury outboards

Fits Select Mercury Applications:

65 HP EFI Jet outboards, serial number 2B095049 and up, with 2.38:1 standard or counter-rotation propeller shaft where specified
75 HP EFI outboards, serial number 2B095049 and up, with 2.38:1 standard or counter-rotation propeller shaft where specified
75 HP EFI SeaPro outboards, serial number 2B095049 and up, with 2.38:1 standard or counter-rotation propeller shaft where specified
80 HP EFI outboards, serial number 2B095049 and up, with 2.38:1 standard or counter-rotation propeller shaft where specified
80 HP EFI Jet outboards, serial number 2B095049 and up, with 2.38:1 standard or counter-rotation propeller shaft where specified
90 HP EFI outboards, serial number 2B095049 and up, with 2.38:1 standard or counter-rotation propeller shaft where specified
90 HP EFI SeaPro outboards, serial number 2B095049 and up, with 2.38:1 standard or counter-rotation propeller shaft where specified
115 HP EFI outboards, serial number 2B095049 and up, with 2.38:1 gear ratio where specified
115 HP EFI SeaPro outboards, serial number 2B095049 and up, with 2.38:1 gear ratio where specified
135 HP EFI outboards, serial number 2B131942 and up
150 HP EFI SeaPro outboards, serial number 2B139139 and up
150 HP EFI outboards, serial number 1B905505 and up

Supersedes:

23-8M0054695

Important Ordering Note: Please verify your gear ratio before ordering. If gear ratio information is required and not provided after your order is placed, processing may be delayed.

Service Note: See your Mercury owner’s manual or service manual for specific application details, propeller bore sleeve location, installation instructions, propeller shaft inspection, and related service procedures.

Fitment Note: Propeller bore sleeve fitment should be verified by outboard model, horsepower, serial number, gear ratio, rotation, propeller shaft configuration, parts diagram, and existing sleeve part number before ordering. Please confirm this propeller bore sleeve is correct for your Mercury outboard before purchasing.

WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov