25896522 Mercury MerCruiser O-Ring | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver O-Ring - Part Number: 25-896522

A genuine Quicksilver O-ring used in Mercury / MerCruiser sealing applications where the parts diagram specifies 25-896522. This O-ring is a direct OEM replacement sealing component and should be matched to the exact engine, drive or component diagram before installation.

⚙️ Key Features

• Genuine Quicksilver OEM O-ring

• Correct Mercury part number 25-896522

• Direct replacement sealing O-ring

• Used in Mercury / MerCruiser assemblies where specified by part number

• Suitable for service replacement when the original O-ring is removed, flattened or damaged

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 25-896522 current OEM service reference

OEM / Related Numbers:

• 25-896522

• 896522

• 25896522

• Mercury 25-896522

• Quicksilver 25-896522

• 526-17 aftermarket / generic replacement reference where matched by size

Aftermarket / Verified Equivalents:

• Aftermarket O-ring equivalents exist under 526-17 style references where matched by size and application

• Final replacement should be confirmed against the serial-numbered Mercury parts diagram

🚤 Compatibility

Commonly used on:

• Mercury / MerCruiser assemblies where O-ring 25-896522 is specified

• Service locations requiring a direct replacement 25-896522 O-ring

• Engine, drive or accessory assemblies where the original O-ring is removed during service

Typically suits:

• Engine / drive models:

• Mercury outboard applications where O-ring 25-896522 is shown in the serial-numbered diagram

• MerCruiser engine or drive assemblies where 25-896522 is specified

• Mercury / MerCruiser service assemblies using 25-896522 as a small sealing O-ring

• Engine / Drive Type: Mercury / MerCruiser applications where specified

• System Type: O-ring sealing component

• Fitment Note: This O-ring must be matched by part number and diagram location because O-rings of similar appearance can differ by diameter, section thickness and material.

🔌 Function

The O-ring seals the specified joint or component interface to prevent fluid, air or water leakage depending on its diagram location.

Common signs of failure:

• O-ring flattened, swollen or brittle

• Leakage from the serviced joint

• O-ring cut during installation

• Seal disturbed during component removal

• Replacement required during assembly rebuild

• Incorrect O-ring causing poor seal or hard assembly fit

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging